本科毕业论文外文文献翻译
隧道盾构-毕设论文外文翻译(翻译-原文)
毕业设计（论文）外文文献翻译院系：土木工程与建筑系年级专业：土木工程姓名：学号：附件：盾构SHIELDS指导老师评语：指导教师签名：年月日S HIEL D S【Abstr act】A tunnel shield is a structural system, used during the face excavation process. The paper mainly discusses the form and the structure of the shield. Propulsion for the shield is provided by a series of hydraulic jacks installed in the tail of the shield and the shield is widespread used in the underground environment where can not be in long time stable. The main enemy of the shield is ground pressure. Non-uniform ground pressure caused by the steering may act on the skin tends to force the shield off line and grade. And working decks inside the shield enable the miners to excavate the face, drill and load holes.【Keywor ds】shield hydraulic jacks ground pressure steering working decksA tunnel shield is a structural system, normally constructed of steel, used during the face excavation process. The shield has an outside configuration which matches the tunnel. The shield provides protection for the men and equipment and also furnished initial ground support until structural supports can be installed within the tail section of the shield. The shield also provides a reaction base for the breast-board system used to control face movement. The shield may have either an open or closed bottom. In a closed-bottom shield, the shield structure and skin provide 360-degree ground contact and the weight of the shield rests upon the invert section of the shield skin. The open shield has no bottom section and requires some additional provision is a pair of side drifts driven in advance of shield excavation. Rails or skid tracks are installed within these side drifts to provide bearing support for the shield.Shield length generally varies from1/2 to 3/4 of the tunnel diameter. The front of the shield is generally hooded to so that the top of the shield protrudes forward further than the invert portion which provides additional protection for the men working at the face and also ease pressure on the breast-boards. The steel skin of the shield may varyfrom 1.3 to 10 cm in thickness, depending on the expected ground pressures. The type of steel used in the shield is the subject of many arguments within the tunneling fraternity. Some prefer mild steel in the A36 category because of its ductility and case of welding in the underground environment where precision work is difficult. Others prefer a high-strength steel such as T-1 because of its higher strength/w eight ratio. Shield weight may range from 5 to 500 tons. Most of the heaviest shields are found in the former Sovier Union because of their preference for cast-iron in both structural and skin elements.Propulsion for the shield is provided by a series of hydraulic jacks installed in the tail of the shield that thrust against the last steel set that has been installed. The total required thrust will vary with skin area and ground pressure. Several shields have been constructed with total thrust capabilities in excess of 10000 tons. Hydraulic systems are usually self-contained, air-motor powered, and mounted on the shield. Working pressures in the hydraulic system may range from 20-70 Mpa. To resist the thrust of the shield jacks, a horizontal structure member (collar brace) must be installed opposite each jack location and between the flanges of the steel set. In addition, some structural provision must be made for transferring this thrust load into the tunnel walls. Without this provision the thrust will extend through the collar braces to the tunnel portal.An Englishman, Marc Brunel, is credited with inventing the shield. Brunel supposedly got his idea by studying the action of the Teredo navalis, a highly destructive woodworm, when he was working at the Chatham dock yard. In 1818 Brunel obtained an English patent for his rectangular shield which was subsequently uses to construct the first tunnel under the River Thames in London. In 1869 the first circular shield was devised by Barlow and Great Head in London and is referred to as the Great Head-type shield. Later that same year, Beach in New York City produced similar shield. The first use of the circular shield came during 1869 when Barlow and Great Head employed their device in the construction of the 2.1 in diameter Tower Subway under the River Thames. Despite the name of the tunnel, it was used only for pedestrian traffic. Beach also put his circular shield to work in 1869 to construct a demonstration project for a proposed NewYork City subway system. The project consisted of a 2.4 m diameter tunnel, 90 m long, used to experiment with a subway car propelled by air pressure.Here are some tunnels which were built by shield principle.Soft-ground tunneling Some tunnels are driven wholly or mostly through soft material. In very soft ground, little or no blasting is necessary because the material is easily excavated.At first, forepoling was the only method for building tunnels through very soft ground. Forepoles are heavy planks about 1.5 m long and sharpened to a point. They were inserted over the top horizontal bar of the bracing at the face of the tunnel. The forepoles were driven into the ground of the face with an outward inclination. After all the roof poles were driven for about half of their length, a timber was laid across their exposed ends to counter any strain on the outer ends. The forepoles thus provided an extension of the tunnel support, and the face was extended under them. When the ends of the forepoles were reached, new timbering support was added, and the forepoles were driven into the ground for the next advance of the tunneling.The use of compressed air simplified working in soft ground. An airlock was built, though which men and equipment passed, and sufficient air pressure was maintained at the tunnel face to hold the ground firm during excavation until timbering or other support was erected.Another development was the use of hydraulically powered shields behind which cast-iron or steel plates were placed on the circumference of the tunnels. These plates provided sufficient support for the tunnel while the work proceeded, as well as full working space for men in the tunnel.Under water tunneling The most difficult tunneling is that undertaken at considerable depths below a river or other body of water. In such cases, water seeps through porous material or crevices, subjecting the work in progress to the pressure of the water above the tunneling path. When the tunnel is driven through stiff clay, the flow of water may be small enough to be removed by pumping. In more porous ground,compressed air must be used to exclude water. The amount of air pressure that is needed increases as the depth of the tunnel increases below the surface.A circular shield has proved to be most efficient in resisting the pressure of soft ground, so most shield-driven tunnels are circular. The shield once consisted of steel plates and angle supports, with a heavily braced diaphragm across its face. The diaphragm had a number of openings with doors so that workers could excavate material in front of the shield. In a further development, the shield was shoved forward into the silty material of a riverbed, thereby squeezing displaced material through the doors and into the tunnel, from which the muck was removed. The cylindrical shell of the shield may extend several feet in front of the diaphragm to provide a cutting edge. A rear section, called the tail, extends for several feet behind the body of the shield to protect workers. In large shields, an erector arm is used in the rear side of the shield to place the metal support segments along the circumference of the tunnel.The pressure against the forward motion of a shield may exceed 48.8 Mpa. Hydraulic jacks are used to overcome this pressure and advance the shield, producing a pressure of about 245 Mpa on the outside surface of the shield.Shields can be steered by varying the thrust of the jacks from left side to right side or from top to bottom, thus varying the tunnel direction left or right or up or down. The jacks shove against the tunnel lining for each forward shove. The cycle of operation is forward shove, line, muck, and then another forward shove. The shield used about 1955 on the third tube of the Lincoln Tunnel in New York City was 5.5 m long and 9.6 m in diameter. It was moved about 81.2 cm per shove, permitting the fabrication of a 81.2 cm support ring behind it.Cast-iron segments commonly are used in working behind such a shield. They are erected and bolted together in a short time to provide strength and water tightness. In the third tube of the Lincoln Tunnel each segment is 2 m long, 81.2 cm wide, and 35.5 cm thick, and weighs about 1.5 tons. These sections form a ring of 14 segments that are linked together by bolts. The bolts were tightened by hand and then by machine.Immediately after they were in place, the sections were sealed at the joints to ensure permanent water tightness.Shields are most commonly used in ground condition where adequate stand-up time does not exist. The advantage of the shield in this type of ground, in addition to the protection afforded men and equipment , is the time available to install steel ribs, liner plates, or precast concrete segments under the tail segment of the shield before ground pressure and movement become adverse factors.One of the principle problems associated with shield use is steering. Non-uniform ground pressure acting on the skin tends to force the shield off line and grade. This problem is particularly acute with closed bottom shield that do not ride on rails or skid tracks. Steering is accomplished by varying the hydraulic pressure in individual thrust jacks. If the shied is trying to dive, additional pressure on the invert jacks will resist this tendency. It is not unusual to find shield wandering several feet from the required. Although lasers are frequently used to provide continuous line and grade data to operator, once the shield wanders off its course, its sheer bulk resists efforts to bring it back. Heterogeneous ground conditions, such as clay with random boulders, also presents steering problems.One theoretical disadvantage of the shield is the annular space left between the support system and the ground surface. When the support system is installed within the tail section of the shield, the individual support members are separated from the ground surface by the thickness of the tail skin. When steel ribs are used, the annular space is filled with timber blocking as the forward motion of the shield exposes the individual ribs.A continuous support system presents a different problem. In this case, a filler material, such as pea gravel or grout, is pumped behind the support system to fill the void between it and the ground surface.The main enemy of the shield is ground pressure. As ground pressure begins to build, two things happen, more thrust is required for shield propulsion and stress increases in the structural members of the shield. Shields are designed and function undera preselected ground pressure. Designers will select this pressure as a percentage of the maximum ground pressure contemplated by the permanent tunnel design. In some cases, unfortunately, the shield just gets built without specific consideration of the ground pressures it might encounter. When ground pressure exceeds the design limit, the shield gets “stuck”.The friction component of the ground pressure on the skin becomes greater than the thrust capability of the jacks. Several methods, including pumping bentonite slurry into the skin, ground interface, pushing heavy equipment, and bumping with dynamite, have been applied to stuck shields with occasional success.Because ground pressure tends to increase with time, the cardinal rule of operation is “keeping moving”.This accounts for the fracture activity when a shield has suffered a temporary mechanical failure. As ground pressure continues to build on the nonmoving shield , the load finally exceeds its structural limit and bucking begins. An example of shield destruction occurred in California in 1968 when two shields being used to drive the Carly V.Porter Tunnel were caught by excessive ground pressure and deformed beyond repair. One of the Porter Tunnel shields was brought to a halt in reasonably good ground by water bearing ground fault that required full breast-boards. While the contractor was trying to bring the face under control, skin pressure began to increase. While the face condition finally stabilized, the contractor prepared to resume operations and discovered the shield was stuck. No combination of methods was able to move it, and the increasing ground pressure destroyed the shield.To offset the ground pressure effect, a standard provision in design is a cutting edge radius several inches greater than the main body radius. This allows a certain degree o f ground movement before pressure can come to bear on the shield skin. Another approach, considered in theory but not yet put into practice, is the “w atermelon seed”design. The theory calls for a continuous taper in the shield configuration; maximum radius at the cutting edge and the minimum radius at the trailing edge of the tail. With this configuration, any amount of forward movement would create a drop in skin pressure.Working decks, spaced 2.4 to 3.0 m vertically, are provided inside the shield. These working decks enable the miners to excavate the face, drill and load holes, if necessary, and adjust the breast-board system. The hydraulic jacks for the breast-board are mounted on the underside of the work decks. Blast doors are sometimes installed as an integral part of the work decks if a substantial amount of blasting is expected.Some form of mechanical equipment is provided on the rear end of the working decks to assist the miners in handing and placing the element of the support system. In large tunnels, these individual support elements can weigh several tons and mechanical assistance becomes essential. Sufficient vertical clearance must be provided between the invert and the first working deck to permit access to the face by the loading equipment.盾构【摘要】隧道盾构是一结构系统，通常用于洞室开挖。
物联网毕业论文外文文献翻译.doc
Internet of Things1 .the definition of connotationThe English name of the Internet of Things The Internet of Things, referred to as: the IOT.Internet of Things through the pass，radio frequency identification technology，global positioning system technology, real-time acquisition of any monitoring, connectivity, interactive objects or processes, collecting their sound, light，heat, electricity，mechanics, chemistry, biology， the location of a variety of the information you need network access through a variety of possible things and things, objects and people in the Pan-link intelligent perception of items and processes，identification and management. The Internet of Things IntelliSense recognition technology and pervasive computing, ubiquitous network integration application，known as the third wave of the world’s information industry development following the computer，the Internet. Not so much the Internet of Things is a network, as Internet of Things services and applications，Internet of Things is also seen as Internet application development. Therefore，the application of innovation is the core of the development of Internet of Things，and 2.0 of the user experience as the core innovation is the soul of Things.2.The meaning of ’’material”Where the ’’objects” to meet the following conditions can be included in the scope of the "Internet of Things":1.Receiver have the appropriate information;2.Have a data transmission path;3.Have a certain storage capabilities;4.To have the CPU;5.To have the operating system;6.Have specialized applications;7.Have a data transmitter;8.Follow the communication protocol of Things;9.World Network，a unique number that can be identified.3."Chinese style" as defined inInternet of Things (Internet of Things) refers to is the ubiquitous (Ubiquitous) terminal equipment (Devices) and facilities (Facilities), including with the "inner intelligence" sensors，mobile terminals, industrial systems，floor control system，the family of Intelligentfacilities，video surveillance systems，and external can "(Enabled)，such as RFID，a variety of assets (the Assets)，personal and vehicle carrying the wireless terminal” intelligent objects or animals n or” smart dust ’’(the Mote)，through a variety of wireless and/or cable over long distances and/or short-range communication networks to achieve interoperability (M2M)，application integration (the Grand Integration)，and based on cloud computing，SaaS operation mode，in internal network (intranet)，private network (extranet), and / or the Internet (Internet) environment, the use of appropriate information security mechanisms to provide a safe，controlled and even personalized real-time online monitoring，retrospective positioning，alarm linkage, command and control plan management, remote control，security，remote repair and maintenance, online upgrades，statistical reporting， decision support，the leadership of the desktop (showcase of the Cockpit Dashboard) management and service functions，’’Everything，” ’’efficient，energy saving, security environmental protection/"’ possession，control，Camp integration [1].4.EU definitionIn September 2009，the Internet of Things and enterprise environments held in Beijing，China-EU Seminar on the European Commission and Social Media Division RFID Division is responsible for Dr. Lorent Ferderix，given the EU’s definition of things: the Internet of Things is a dynamic global network infrastructure, it has a standards-based and interoperable communication protocols, self-organizing capabilities, including physical and virtual "objects” of identity, physical attributes，virtual features and smart interface and seamless integration of information networks . Internet of Things Internet and media，the Internet and business Internet one，constitute the future of the Internet.5.changeThe Internet of Things (Internet of Things) the word universally recognized at home and abroad Ashton, Professor of the MIT Auto-ID Center in 1999 first proposed to study RFID. The report of thesame name released in 2005, the International Telecommunication Union (ITU), the definition and scope of the Internet of Things has been a change in the coverage of a larger expansion, no longer refers only to the Internet of Things based on RFID technology.Since August 2009, Premier Wen Jiabao put forward the "Experience China” Internet of Things was officially listed as a national one of the five emerging strategic industries，to write the •’Government Work Report’1 Internet of Things in China has been the great concern of the society as a whole degree of concern is unparalleled in the United States，European Union, as well as other countries.The concept of Internet of Things is not so much a foreign concept, as it has been the concept of a "Made in China' his coverage of the times，has gone beyond the scope of the 1999 Ashton professor and the 2005 ITU report referred to, Internet of Things has been labeled a "Chinese style" label.6.BackgroundThe concept of Internet of Things in 1999. Internet-based, RFID technology and EPC standards，on the basis of the computer Internet，the use of radio frequency identification technology, wireless data communication technology, a global items of information to real-time sharing of the physical Internet ’’Internet of things” (referred to as the Internet of Things)，which is also the basis of the first round of the China Internet of Things boom set off in 2003.The sensor network is built up based on sensing technology network. Chinese Academy of Sciences in 1999 on the start sensor network research and has made some achievements in scientific research，the establishment of applicable sensor network. 1999, held in the United States，mobile computing and networking International Conference, "The sensor network is a development opportunity facing humanity in the next century. In 2003, the United States，"Technology Review” propo sed sensor network technology will be future changes ten people’s lives first.November 17, 2005, the WSIS held in Tunis (WSIS)，the International Telecommunication Union released ITU Internet Report 2005: Internet of Things ”，citing the concept of the” Int ernet of things "• The report pointed out that the ubiquitous ’’Internet of Things" communication era is approaching, all the objects in the world, from tires to toothbrushes, from housing to the tissue via the Internet, take the initiative to be exchanged. Radio Frequency Identification (RFID)，sensortechnology, nanotechnology，intelligent embedded technology will be more widely used.According to the description of the ITU, the era of things，a short-range mobile transceivers embedded in a variety of daily necessities，human beings in the world of information and communication will receive a new communication dimension, from any time communication between people of the place of connection extended to the communication connection between persons and things and things and things. The Internet of Things concept of the rise，largely due to the International Telecommunication Union (ITU), the title of Internet of Things 2005 annual Internet Report. However，the ITU report the lack of a clear definition of Things.Domestic Internet of Things is also there is no single standard definition, but the Internet of Things In essence，the Internet of Things is a polymer application of modern information technology to a certain stage of development and technological upgrading of various sensing technology modern network technology and artificial intelligence and automation technology aggregation and integration of applications，so that the human and material wisdom of dialogue to create a world of wisdom. Because the development of the Internet of Things technology，involving almost all aspects of IT，innovative application and development of a polymer, systematic, and therefore be called revolutionary innovation of information industry. Summed up the nature of the Internet of Things is mainly reflected in three aspects: First, the Internet features that need to be networked objects must be able to achieve the interoperability of the Internet; identification and communication features，that is included in the Internet of Things "objects" must to have the functions of automatic identification and physical objects communication (M2M); intelligent features，the network system should have automated，self-feedback and intelligent control featuresJanuary 28, 2009, Obama became the President of the United States，held with U.S. business leaders a "round table’’，as one of the only two representatives，IBM CEO Sam Palmisano for the first time that H the wisdom of the Earth” this concept, it is recommended that the new government to invest in a new generation of intelligent infrastructure.February 24，2009 news，IBM Greater China CEO money crowd called "Smarter Planet” strategy announced in the forum 2009IBM.This concept was put forth, that is the great concern of the United States from all walks of life，and even analysts believe that IBM’s vision is very likely to rise to U.S. national strategy，and caused a sensation in the world. IBM believes that the industry, the next phase of the mission is to make full use of the new generation of IT technology in all walks of life among specifically，is the embedded sensors and equipment to the power grid，railways，bridges，tunnels, highways, buildings， water supply systems dams，oil and gas pipelines and other objects，and is generally connected to the formation of Things.Strategy conference, IBM, and implant the concept of ’’wisdom” in the implementation of the infrastructure，strong，not only in the short term to stimulate the economy，promote employment，and in a short period of time for China to build a mature wisdom infrastructure platform.IBM n Smarter Planet” strategy will set off again after the wave of Internet technology industrial revolution. Former IBM CEO Lou Gerstner has raised an important point of view, every 15 years，a revolution in computing model. This judgment is the same as Moore’s Law accurately call it a n15-year cycle Law' Before and after 1965, changes to the mainframe as a symbol，1980 marked by the popularization of personal computers，1995, the Internet revolution. Each such technological change are caused by the enterprise, industry and even the national competitive landscape of major upheaval and change. To a certain extent in the Internet revolution is ripening by the ”information superhighway” strategy. 1990s，the Clinton administration plan for 20 years, $ 200 billion to -4000 billion，construction of the U.S. National Information Infrastructure，to create a huge economic and social benefits.Today, the H Smarter Planet" strategy by many Americans that there are many similarities with the "informa tion superhighway”，the same they revive the economy，a key strategy for competitive advantage. The strategy can be set off, not only for the United States, such as the Internet revolution was the wave of technological and economic concern, more attention from the world.H Internet of Things prospects are very bright，it will dramatically change our current way of life.’’ Demonstration director of the Center of Nanjing University of Aeronautics and Astronautics，National Electrical and Electronic Zhao Guoan said. Industry experts said that the Internet of things to our life personification of the things became a kind of human.Goods (goods) in the world of physicalobjects associated with each other "exchange' without the need for human intervention. The Internet of Things using radio frequency identification (RFID) technology, to achieve the interconnection and sharing of the automatic identification of goods (products) and information through the computer Internet. It can be said that the Internet of Things depict the world is full of intelligent. In the world of Internet of Things, material objects connected to the dragnet.The second session，held at Peking University in November 2008, China Mobile Government Seminar H Knowledge Society and Innovation 2.0n，the experts made the mobile technology, the Internet of Things technology led to the development of economic and social form, innovative forms of change，and promote the The next generation of innovation for the knowledge society as the core of user experience (innovative 2.0) the formation of innovation and development of the form to pay more attention to the user to focus on people-oriented. Research institutions is expected to 10 years，the Internet of Things may be mass adoption of this technology will develop into one of thousands of yuan-scale high-tech market，the industry than the Internet 30 times.It is learned that the things industry chain can be broken down into the identity，perception，processing and information transfer，four links, each link of the key technologies for the wireless transmission network of RFID, sensors，smart chip and telecom operators. EPOSS in the ’’Internet of Things in 2020” report，an analysis predicted that the future development of the Internet of Things will go through four stages, 2010, RFID is widely used in the field of logistics，retail and pharmaceutical objects interconnect 2010 to 2015，2015 〜In 2020，the object into the semi-intelligent, intelligent objects into 2020.As the vanguard of the Internet of Things，RFID has become the most concerned about the technology market. The data show that the global RFID market size in 2008 from $ 4.93 billion in 2007 rose to $ 5.29 billion，this figure covers all aspects of the RFID market，including tags, readers and other infrastructure, software and services. RFID card and card-related infrastructure will account for 57.3 percent of the market, reaching $ 3.03 billion. Application from financial and security industries will drive the market growth of RFID cards. Analysys International forecasts，the Chinese RFID market size in 2009 will reach 5.0 billion, a CAGR of 33%, in which the electronic tag is morethan 3.8 billion yuan，the reader close to 700 million yuan, software and services market to reach 500 million yuan pattern.MEMS is the abbreviation of the micro-electromechanical systems，MEMS technology is built on the basis of micro / nano, the market prospect is broad. The main advantage of the MEMS sensor is the small size，large-scale mass production cost reduction，mainly used in two major areas of automotive and consumer electronics. Under ICInsight the latest report is expected in 2007-2012, global sales of semiconductor sensors and actuators based on MEMS will reach 19 percent compound annual growth rate (CAGR), compared with $ 4.1 billion in 2007 to five years will achieve $ 9.7 billion in annual sales.7.PrincipleInternet of Things is on the basis of the computer Internet, RFID, wireless data communications technology, to construct a cover everything in the world’s ’’Internet of Things' In this network, the goods (products) to each other ’’exchange”，without the need for human intervention. Its essence is the use of radio frequency identification (RFID) technology to achieve the interconnection and sharing of the automatic identification of goods (products) and information through the computer Internet.The Internet of Things is a very important technology is radio frequency identification (RFID) technology. RFID is radio frequency identification (Radio Frequency Identification) technology abbreviation，is an automatic identification technology in the 1990s began to rise，the more advanced a non-contact identification technology. The development of RFID technology based on a simple RFID system, combined with existing network technology, database technology, middleware technology, to build a one composed by a large number of networked readers and numerous mobile label, much larger than the Internet of Things trend.RFID，It is able to let items "speak” a technique. In the "Internet of Things” con cept，RFID tags are stored in the specification and interoperability information collected automatically by wireless data communications network to a central information system，to achieve the identification of goods (products), and then through the open computer network for information exchange and sharing, items "transparent” management.The information technology revolution in the Internet of Things is referred to as IT mobile Pan of a specific application. Internet of Things through IntelliSense，identification technology andpervasive computing, ubiquitous network convergence applications，breaking the conventional thinking before，human beings can achieve ubiquitous computing and network connectivity [3]. The traditional thinking has been the separation of physical infrastructure and IT infrastructure: on the one hand，airports，roads，buildings，while on the other hand，the data center，PC，broadband. In the era of the ’’Internet of Things’’，reinforced concrete，cable with the chip，broadband integration into a unified infrastructure, in this sense, the infrastructure is more like a new site of the Earth, the world really works it, which including economic management, production operation, social and even personal life. H Internet of Things” makes it much more refined and dynamic management of production and life, to manage the future of the city to achieve the status of "wisdom” to improve resource utilization and productivity levels，and improve the relationship between man and nature.8.Agency1，institution-buildingAs the first national Internet of Things industry community organizations - the application of professional Committee of China Electronic Chamber of Things technology products (referred to as: ’’objects of the IPCC n)，the Ministry of Civil Affairs in June 2010，preliminary approved by the Ministry of August being reported that the Ministry of Civil Affairs for final approval.2, the main taskServe as a bridge between business and government to assist the Government of the industry guidance，coordination，consultation and services to help members to reflect the business requirements to the Government; coordinate the relationship between enterprises to strengthen technical cooperation, product distribution, the elimination of vicious competition ; supervision of members the correct implementation of national laws and regulations，to regulate the industry; member of information communication technology products, cooperation，resource sharing, capital operation, and promote the application of Internet of Things technologies and products，and promote the Internet of Things industrial scale，co-development.9.ConstructionInternet of Things in the practical application to carry out requires the involvement of all walks of life，and need the guidance of the national government as well as related regulations and policies toassist the launching of the Internet of Things has the scale，broad participation，management, technical，and material properties，etc. other features，the technical problem is the most crucial issues of Things billion Bo logistics consulting, Internet of Things technology is an integrated technology, a system not yet which company has overall responsibility for network planning and construction of the entire system, theoretical studies have commenced in all walks of life and the practical application is limited to within the industry. The key is on the planning and design and research and development of the Internet of Things research in the field of RFID，sensors，embedded software, and transmission of data calculation. In general，to carry out the steps of the Internet of things mainly as follows:(1)identified the object attributes，properties, including static and dynamic properties of the static property can be stored directly in the label，the dynamic properties need to start with sensors to detect real-time;(2)the need to identify the equipment to complete the reading of object attributes，and information into a data format suitable for network transmission;(3)the object of information transmitted over the network to the information processing center (processing center may be distributed，such as home computers or mobile phones，may also be centralized，such as China Mobile IDC) by the processing center to complete the object communication calculation.10.key areasInternet of Things 4 key areas:(1)RFID;(2)sensor network;(3)The M2M;(4)integration of the two.11 .TrendIndustry experts believe that the Internet of things on the one hand can improve economic efficiency and significant cost savings; the other hand，can provide technical impetus to global economic recovery. Currently，the United States，the European Union are all invested heavilyin-depth study to explore the Internet of Things. The country is also highly concerned about the emphasis of Things，Industry and Information Technology Ministry in conjunction with the relevant departments are conducting research in a new generation of IT to the formation of policies and measures to support the development of a new generation of IT.China Mobile CEO Wang Jianzhou has repeatedly mentioned the Internet of Things will become the focus of future development of China Mobile. He will be invited to Taiwan to produce RFID，sensors and bar code manufacturers and China Mobile. According to him，the use of the Internet of Things technology，Shanghai Mobile has a number of industrial customers tailor the data collection，transmission，processing and business management in one set of wireless application solutions. The latest data show that Shanghai Mobile has more than 100,000 chips mounted on a taxi，bus，various forms of matter networking applications in all walks of prowess, to ensure the orderly operation of the city. During the Shanghai World Expo, ’’the bus services through’’ will be fully applied to the Shanghai public transport system, the smooth flow traffic to the most advanced technology to protect Expo area; for logistics transportation management，e-logistics n，will provide users with real-time accurate information of Cargo, vehicle tracking and positioning, the transport path selection, logistics network design and optimization services greatly enhance the comprehensive competitiveness of logistics enterprises.In addition，the popularization of the n Internet of Things” for the number of animals，plants and machinery，sensors and RFID tags of items and related interface devices will greatly exceed the number of mobile phones. The promotion of the Internet of Things will become a drive to promote economic development for the industry to open up a potential development opportunities. According to the current demand on the Internet of Things，in recent years, billions of sensors and electronic tags，which will greatly promote the production of IT components，while increasing the number of job opportunities.According to reports, it is necessary to truly build an effective Internet of things, there are two important factors. First, the scale, only with the scale to make the items of intelligence play a role. For example, a city of one million vehicles，if we only 10000 vehicles installed on the smart system, it is impossible to form an intelligent transportation system; two mobility items are usually not static，but in the state of the movement，we must maintain the items in the state of motion，and even high-speed motion state can at any time for dialogue.FORRESTER of the authority of the U.S. advisory body predicted that 2020, the world ofbusiness of the Internet of Things，compared with the business of interpersonal communication，will reach 30 to 1，so the ’’Internet of Things’1 is known to be the next one trillion communications services.Internet of Things heat wave Why is rapidly growing in China? Internet of Things in China rapid rise thanks to the several advantages of our country in terms of things.In the early 1999 launched the Internet of Things core sensor network technology research, R & D level in the world; the second，sensor network field in the world，China is the standard one of the dominant country, the patent owner; third China is one of the countries to achieve a complete industrial chain of Things; F ourth, China’s wireless communications network and broadband coverage provides a solid infrastructure to support the development of the Internet of Things; Fifth, China has become the world’s first the three major economies，with strong economic strength to support the development of the Internet of Things.12.MythThe current understanding of the Internet of things there are a lot of misunderstanding，which is also a direct impact on our understanding of Things on the development of the logistics industry， it is necessary first to distinguish errors, clarify our thinking.One sensor networks or RFID network equivalent of Things. The fact that sensor technology，or RFID technology，or are simply one of the information collection technology. In addition to the sensor technology and RFID technology，GPS, video recognition，infrared，laser，scanning can be achieved automatically identify physical objects to communicate technical information collection technology can become the Internet of Things. Sensor networks or RFID network is just an application of Things，but not all of Things.Second，the Internet of Things as a myriad of unlimited extension of the Internet of Things as a completely open for all things，all of the interconnections，all shared Internet platform.In fact，the Internet of Things is not simple infinite extension of the global sharing of the Internet. Even if the Internet is also not only refers to we typically think of the international sharing computer network，Internet，WAN and LAN. Internet of Things can be both an extension of our usual sense of theInternet to the matter; LAN，professional can also be based on real needs and industrial applications. The reality is not necessary and can not make all the items networking; no need to make professional，LAN must be connected to the global Internet sharing platform. Of things in the future the Internet will be very different from the professional network of similar smart logistics, smart transportation，smart grid; the intelligence community and other local area network is the largest use of space.Ter, that the ubiquitous network of the Internet of Things Internet of Things, and therefore the Internet of Things is a castle in the air, is difficult to achieve the technology. In fact the Internet of things are real，many of the primary Internet of Things applications already for our services. The Internet of Things concept is introduced in many real-world applications based on polymeric integrated innovation，pre-existing network with the Internet of Things, intelligent，automated system, summarized and upgrading it upgraded from a higher perspective our knowledge.Four of Things as a basket，and everything installed inside; based on self-awareness, and only be able to interact, communication products as the Internet of Things applications. For example, just embedded some of the sensors，to become the so-called Internet of Things appliances; products labeled with RFID tags, became the Internet of Things applications.esThings widely used throughout the intelligent transportation, environmental protection，government，public safety, peace at home, smart fire, industrial monitoring, environmental monitoring, elderly care，personal health，floriculture，water monitoring，food traceability，enemydetection and intelligence collection and other fields.International Telecommunication Union in 2005, a report has portrayed the picture of the era of the "Internet of Things": car when the driver operational errors will automatically alarm; briefcase will remind the owner forgot somet hing; clothes will ’’tell” washing machine color and water temperature requirements. Billion Bo logistics consulting vivid introduction of Things in the logistics field，for example, a logistics company，application of Things truck，when loading overweight，the car will automatically tell you overloaded and overload how many, but the space remaining，the severity of。
毕业设计论文外文文献翻译
毕业设计(论文）外文文献翻译院系：财务与会计学院年级专业：201＊级财务管理姓名:学号：132148*＊*附件: 财务风险管理【Abstract】Although financial risk has increased significantly in recent years risk and risk management are not contemporary issues。
The result of increasingly global markets is that risk may originate with events thousands of miles away that have nothing to do with the domestic market。
Information is available instantaneously which means that change and subsequent market reactions occur very quickly。
The economic climate and markets can be affected very quickly by changes in exchange rates interest rates and commodity prices。
Counterparties can rapidly become problematic。
As a result it is important to ensure financial risks are identified and managed appropriately. Preparation is a key component of risk management。
【Key Words】Financial risk，Risk management，YieldsI. Financial risks arising1.1What Is Risk1.1.1The concept of riskRisk provides the basis for opportunity. The terms risk and exposure have subtle differences in their meaning. Risk refers to the probability of loss while exposure is the possibility of loss although they are often used interchangeably。
山东建筑大学本科毕业设计说明书外文文献及翻译格式模版1.doc
山东建筑大学本科毕业设计说明书外文文献及翻译格式模版1附件3：（本科毕业论文）文献、资料题目：院（部）专班姓名：张三学号：指导教师：张九光翻译日期：2005.6.30，the National Institute of Standards and Technology (NIST) has been working to develop a new encryption standard to keep government information secure ．The organization is in the final stages of an open process of selecting one or more algorithms ，or data-scrambling formulas ，for the new Advanced Encryption Standard (AES) and plans to make adecision by late summer or early fall ．The standard is slated to go into effect next year ．AES is intended to be a stronger ，more efficient successor to Triple Data Encryption Standard (3DES)，which replaced the aging DES ，which was cracked in less than three days in July 1998．“Until we have the AES ，3DES will still offer protection for years to come ．So there is no need to immediately switch over ，”says Edward Roback ，acting chief of the computer security division at NIST and chairman of the AES selection committee ．“What AES will offer is a more efficient algorithm ．It will be a federal standard ，but it will be widely implemented in the IT community ．”According to Roback ，efficiency of the proposed algorithms is measured by how fast they can encrypt and decrypt information ，how fast they can present an encryption key and how much information they can encrypt ．The AES review committee is also looking at how much space the algorithm takes up on a chip and how much memory it requires ．Roback says the selection of a more efficient AES will also result in cost savings and better use of resources ．“DES w as designed for hardware implementations ，and we are now living in a world of much more efficient software ，and we have learned an awful lot about the design of algorithms ，”says Roback ．“When you start multiplying this with the billions of implementations done daily ，the saving on overhead on the networks will be enormous ．”……山东建筑大学毕业设计（或毕业论文，二选一）外文文献及译文- 1 -以确保政府的信息安全。
工程管理专业超越边界的BIM大学毕业论文英文文献翻译及原文
毕业设计（论文）外文文献翻译文献、资料中文题目：超越边界的BIM文献、资料英文题目：BIM Beyond Boundaries文献、资料来源：文献、资料发表（出版）日期：院（部）：专业：工程管理班级：姓名：学号：指导教师：翻译日期： 2017.02.14本科毕业论文外文文献及译文文献、资料题目：BIM Beyond Boundaries文献、资料来源：Design Intelligence文献、资料发表（出版）日期：2012.12.10院（部）：管理工程学院专业：工程管理班级：姓名：学号：指导教师：翻译日期：2015.2.10外文文献：BIM Beyond BoundariesSeptember 10, 2012 · by Randy DeutschAbstract: Opting for depth over breadth of expertise is a false choice that will lead individuals, organizations, the profession, and industry in the wrong direction.Keywords: BIM, expertise, anti-learning, master builderSeveral forces are converging to create an unprecedented and timely opportunity for organizations that have embraced building information modeling (BIM). These forces —including the rise of the expert, the growing complexity and speed of projects, and BIM’s increasing recognition as an enabler, catalyst, and facilitator of team collaboration — also present significant challenges that can be overcome with the right approach and mindset.At one time, being an expert meant knowing more than one’s competitors in a particular field. Firms that reinforced their expert culture hoarded information, which resulted in silos of expertise. Today, many firms are looking to hire people perceived as building and software technology experts, shortsightedly addressing today’s needs at the expense of tomorrow’s. While architects have always been trees with many branches, our current economic climate has discouraged them from being anything but palm trees: all trunk, no branches.And yet things change so quickly that those who went to bed experts are unlikely to wake up experts in the morning. Due to the speed and complexity of projects, we do not have time to acquire knowledge the old way — slowly, over time, through traditional means. Even when we supplement our book learning with conferences, webinars, and continuing education, it is impossible to keep up with the flow of new information in our industry.Expertise today is a much more social, fluid, and iterative process than it used to be. Being an expert is no longer about telling people what you know so much as understanding what questions to ask, who to ask, and applying knowledge flexibly and contextually to the specific situation at hand. Expertise has often been associated with teaching and mentoring. Today it’s more concerned with learning than knowing: less to do with continuing education and more with practicing and engaging in continuous education.Social media presents the would-be expert with both opportunities and challenges. Workingwith the understanding that somebody somewhere has already done what you are trying to do, design pr ofessionals, like agile technology experts, can find what they’re looking for by tapping into their networks and aggregating the responses. Conversely, due to the rise of social media, virtually all anyone has to do today to be considered a technology expert is to call themselves one. Because social networks allow people to proclaim themselves experts, it can be hard to know who to turn to, resulting in the rise of otherwise unnecessary certifications.An expert today is someone whose network, community, or team deems him or her so. Such acknowledgment from one’s community can be considered a form of social certification. To grow one’s professional reputation, expertise in BIM counter-intuitively requires unlearning, detachment, collaboration, and developing both deep skills and broad interests.BIM EXPERTISE REQUIRES UNLEARNINGAs we grow in our careers, we tend to focus more on people issues and less on technology. We also tend to cooperate conditionally, responding to the behavior of others. This has huge implications for design and construction professionals who might be naturally collaborative —through sharing knowledge, learning, mentoring, and teaching — but are otherwise conditioned and tempered by the culture of the firm where they work.Working in BIM provides an unprecedented opportunity to learn: how buildings go together, how projects are scheduled, cost implications of decisions, and impact on the environment. At the same time, there is a great deal we still need to unlearn with BIM. We can start by asking some questions: Which aspects of the traditional design process change with BIM and which stay the same? What knowledge, methods and strategies must be abandoned due to BIM and what is critical to keep? And perhaps most important: What, while learning to work in BIM, needs to be unlearned?While unlearning habits we picked up working in CAD would seem like a good place to start, there’s also a great deal we need to unlearn in order to return to our original sharing attitude and cooperative ways. These include bad habits we’ve acquired since we left the cocoon of school and embarked on the hard knocks of a career in architecture and construction, where we may have learned to be mistrustful, skeptical, competitive, secretive, and working independently in silos. In doing so, we’ve unlearned many of the critical natural habits, attitudes, and mindsets necessary to work effectively and collaboratively on integrated teams.BIM EXPERTISE REQUIRES DETACHMENTFrom Japanese martial arts there’s the concept o f shuhari: First learn, then detach, and finally transcend. As consultant Ian Rusk has explained, shu, ha, and ri are considered three phases of knowledge that one passes through in the study of an art. They can be described as the phases of traditional knowledge, breaking with tradition, and transcending it.Working in BIM, we need to address all three steps to meet our goals. Of the steps, the second (detachment, or breaking with tradition) is the most important. Detachment requires that we remain flexible and agile while learning, not holding on tightly to our ideas, agendas, or prejudices, so that we can move beyond them.BIM EXPERTISE REQUIRES COLLABORATIONWhile we as an industry have now lived with BIM for more than two decades, most firms have acquired and implemented the technology primarily as a visualization and coordination tool in the past several years. We appear to have reached a standstill in the software’s use, with many firm leaders wondering how to make the leap to more advanced uses. Further mastery of the application through traditional means won’t help us get there. If we are to achieve our personal, organizational, professional, and industry-wide goals of fully participating in public, community, creative, and economic life, something more needs to happen.Achieving higher levels of BIM use — including analysis, computation, and fabrication —requires skills and a mindset that allow us to work productively and effectively in a collaborative setting. Working with BIM enables but doesn’t n ecessarily lead to collaboration. We each have to decide whether or not to look beyond BIM as a tool and embrace it as a process. When recognized as a process, BIM can be a powerful catalyst and facilitator of team collaboration.BIM EXPERTISE REQUIRES DEPTH AND BREADTHIt would be a mistake to assume that expertise in BIM as a technology alone will lead to greater leadership opportunities on integrated teams. In this capacity, BIM requires attention to acquiring skills that, while easy to attain, can be overlooked if we focus primarily on the software tools.With BIM, technical expertise should not be considered more important than increasing one’s social intelligence, empathy, or the ability to relate well with others. Additionally, the conventional window for achieving technological expertise is too long. Better that one achieves ahigh level of BIM competency motivated by passion and curiosity. Having competency in one subject doesn’t preclude you from addressing others. In fact, it can be a determinant f or doing so.Being versatile flies in the face of current thinking that to succeed we should bolster our strengths over our weaknesses. The answer to Should I be a specialist or generalist? is yes. There must be people who can see the details as well as those who can see the big picture. One gift of the design professional is the rare (and underappreciated) ability to do both simultaneously. As with any hybrid —generalizing specialist or specializing generalist —one’s strength provides the confidence to contribute openly from many vantage points and perspectives.It is critical for “T-shaped” experts to reach out and make connections (the horizontal arm of the T) in all the areas they know little or nothing about from their base of technical competence (the vertical arm of the T). T-shaped experts have confidence because of their assurance that they know or do one thing well. Their confidence allows them to see as others see by means of — not through —what they know. Their expertise doesn’t color their p erception so much as provide a home base to venture from and return to with some assurance that they’ll maintain their bearings when venturing out across the table.Broad-minded design professionals often find themselves in the role of “anti-experts,” approaching challenges from the perspective of the outsider. To this Paula Scher of Pentagram said, “When I’m totally unqualified for a job, that’s when I do my best work.” Once we balance, own, and ultimately realize our expert and anti-expert selves, we (as a community, profession, and industry) will do our best work.WHAT DO WE DO NOW?Firms want to know how to optimize their work processes to become more efficient at what they do best, to remain competitive by leveraging the competitive advantage of BIM and integrated design. One of the ironies facing the industry is that in order to master BIM, don’t learn more BIM. Instead, do other things.What will bring about greater efficiencies and effectiveness, increase productivity and deliver value, is not additional technology knowledge but our ability to communicate, relate, work together, think like one another, have empathy, understand, and listen. If design professionals want to lead they will do so not by increasing their depth but by benefit of broader capabilities involving their reach.What do we do now? Go wide and deep. Go against common wisdom and fortify your soft skills, your reach and wingspan. To master BIM you have to transcend BIM.We need to develop both sides of ourselves in order to move beyon d our own and others’ biases and anticipate consequences for courses of action before they are acted upon. We need to develop the ability to put the project first, navigate iRooms and packed conference tables to get our ideas and points across, be able to read people for overt and subliminal responses, have the confidence to ask questions without feeling threatened and be asked questions without becoming defensive. It is as though we have placed so much emphasis on the bricks we’ve forgotten the mortar that allows us to communicate genuinely, to relate well with one another and integrate.Having to choose between depth and breadth is a false choice that heads our profession and industry in the wrong direction. Rather than focusing on one over the other, we need to develop simultaneously vertical deep skills and horizontal soft skills, to work on our strengths and weaknesses, to be expert and anti-expert, specialist and generalist, to design from evidence and from intuition, to be task- and people-oriented, to have mastery over one thing and be a jack-of-all-trades.As one blog commenter recently asserted, “In order to practice architecture well, you need to understand a lot of things that aren’t architecture.” BIM technology experts know one thing. To flourish and persevere, we need to know and do many things.Often overlooked in mutual mentoring of computer technology and building technology by senior and junior staff are basic people skills: listening, questioning, negotiating, collaborating, communicating. The concern is that the emerging design professional —adept at BIM tools while learning how buildings come together —won’t learn the necessary communication and people management skills to negotiate a table full of teammates on an integrated team. These skills need to be nurtured, mentored, and acquired as assuredly as computer and building technology skills. These skills require the same amount of deliberate practice and feedback as the mastery of technology skills. Developing complementary, collaborative skills is as critical as becoming competent with the technology. As Ernest Boyer anticipated, “The future belongs to the integrators.” And that future has arrived.Succeeding in practice today is a both/and, not an either/or, proposition. Design professionals must be both BIM technologist and building technologist. Those who accept thismodel will lead, persevere, and flourish in our new economy.Last year in Design Intelligence, Stephen Fiskum wrote, “One thing is certain: The solution to the current mal aise in our profession is not for us to go broader but to go deeper” (“Preparing for a New Practice Paradigm,” January/February 2010). This is a new world: By going wider and deeper we provide owners and our organizations with the most value and increased productivity. Working effectively and collaboratively in BIM will help us transcend our current state, bridge the gap, and cross over to more advanced uses.THE MULTIDISCIPLINARY MINDSETIt is not just that the integrated team is now multidisciplinary, but we each must become multidisciplinary. Doing so requires a multidisciplinary mindset. This entails empathy, a genuine appreciation for others’ ideas, seeing from many perspectives, and anticipating possible consequences to any course of action. An industry representative recently stated in a public forum, “I don’t want the architect to think like a structural engineer. I need for him to think like an architect!” To leverage our technology tools and work processes, being an architect today means that we thi nk like a structural engineer as well as a contractor and owner. Doing so doesn’t take away from architects’ role but increases their credibility by making them more effective and influential at what they do well.Working in BIM — inward focused, object-oriented, filling-in dialog boxes — discourages this mindset. It is a mistake to think that those who work in BIM are technicians and that a firm principal or senior designer who sees the big picture will mediate between the model and the world in which the model operates. Leaders must see to it that their teams look outward, keeping an eye on the model while seeing the horizon.THE TECHNOLOGY/SOCIAL CONTINUUMWorking in CAD, there are those who focus on drafting and those more adept at communication, negotiation, and persuasion. With BIM, technical understanding and people know-how must exist in each and every design professional.The majority of BIM-related literature has been focused on the technology, not on the people who use it. People issues and attitudes are the main impediment to the collaborative work processes enabled by the technology. Human issues, issues of communication and collaboration, firm culture, motivation, and workflow —all exacerbated by the advent of BIM into theworkplace — are an even greater challenge than the admittedly considerable software application and technical problems associated with BIM’s use.LEADING FROM THE MODELWorking in CAD, a senior team member would redline an emerging employee’s work. Leadership was decidedly top-down: Someone senior designed or detailed, and someone less senior drew it up. The problem was that the senior team member never knew whether the emerging employee understood what was being drawn.Working in BIM provides a completely different work flow — one we have yet to leverage fully. Because those on the front lines are not only the first to discover clashes and inconsistencies but also to visualize what something looks like and how it might function, BIM allows our emerging talent to lead the process —to learn on the job while recognizing their power from their privileged position of the first look in the model.The new leadership mandate in this process is for architects to lead from their involvement in the BIM environment. Leading from the model can be likened to leading from the middle in that BIM requires and even enables followership, and servant- and situational-leadership, as opposed to top-down or command-and-control. While leadership historically has been top-down, working in BIM and on integrated teams changes that. Leading in BIM and integrated design is more similar to followership, in which middle managers lead from within the organization. Thus with BIM, the top-down and bottom-up approaches converge, where leading from the middle becomes leading from the model.BIM AND THE MASTER BUILDER TEAMArchitects who find themselves on increasingly large teams must find a way to lead and regain their voice in the design and construction process. If architects learn how to design buildings that are optimized to give owners, contractors, and other team members what they need — of high quality, low cost, sooner, with less waste, while acquiring the mindsets, attitudes, and skills necessary to collaborate with others — then architects will be trusted, newly esteemed, and return to their desired leadership role. What is critical is not that we linearly help emerging professionals move from technical experts to leaders but to be technical experts and project, team, and process leaders at the same time. Expertise is cultivated by creating the right conditions for experts to flourish; people cannot be forced to learn and grow.。
毕业论文外文文献翻译-唐敏
南京航空航天大学金城学院毕业设计（论文)外文文献翻译系部管理系专业市场营销学生姓名唐敏学号2109064116指导教师袁昊职称助教2013年 2 月network marketingPeter KenzelmannAbstract：Today，mankind has entered the era of rapid economic development of e —commerce-based network. A full range of rapid development and wide application of computer network technology on contemporary society, but also brought great changes to the enterprise marketing management。
Network Marketing the new marketing methods to adapt to the changes of the era of the development of network technology and information networks，it has changed the traditional marketing concept，marketing strategy, marketing，ways and means，will become the mainstream of the current era of corporate marketing. The face I had many problems in the SME network marketing，we should also be a clear understanding of the inevitability of its development，which requires all aspects of synergy and cooperation, to build a good network consumption environment, and promote the continued development of network marketing.Keywords: network marketing sales model of network management marketing planning SME.work Marketing TheoryNetwork marketing is based on the technology infrastructure of computer network technology, as represented by information technology。
论文外文文献翻译
论文外文文献翻译以下是一篇700字左右的论文外文文献翻译：原文题目：The Role of Artificial Intelligence in Medical Diagnostics: A Review原文摘要：In recent years, there has been a growing interest in the use of artificial intelligence (AI) in the field of medical diagnostics. AI has the potential to improve the accuracy and efficiency of medical diagnoses, and can assist clinicians in making treatment decisions. This review aims to examine the current state of AI in medical diagnostics, and discuss its advantages and limitations. Several AI techniques, including machine learning, deep learning, and natural language processing, are discussed. The review also examines the ethical and legal considerations associated with the use of AI in medical diagnostics. Overall, AI has shown great promise in improving medical diagnostics, but further research is needed to fully understand its potential benefits and limitations.AI在医学诊断中发挥的作用：一项综述近年来，人工智能（AI）在医学诊断领域的应用引起了越来越多的关注。
自动门的外文文献及翻译
自动门的外文文献及翻译Revised as of 23 November 2020毕业论文外文文献与翻译（一）AutomaticdooranditscontrolsystemintroductionAuthor：Unit:PrincetonUniversity755CollegeRoadEast,Princeton,NJ08540Productofhumancivilization,automaticdoorshavebeendozensofyearsofdevelopment,sofar,throughtheapplicationofPLCcontrolsystemandothertechnologyprodu cts,alreadyhaveanditscontroltechnology,formedthelargescaleautomaticdoorofthefamily.Anda ccordingtodifferentrequirements,formulatedaseriesofstandards.People'sRepublicofChinainthe 2005-12-01standardofChinaautomaticdoornumber,standardcontentmainlyinclude:rulesforbuildingthec lassificationofthevariouskindsofautomaticdoor,specifications,codes,materials,requirements,te stmethods,inspectionrulesandsigns,packaging,transportandstorage.Thisstandardappliestopush -pullautomaticdoorautomaticdoors(arc),foldtheflatopenautomaticdoors,automaticdoors,revolv ingdoors.Youmayrefertootherautomaticdoor.Havespecialrequirementsofautomaticdoors,stills houldseeitsrelatedandhumancivilizationisatwin,itisaccompaniedbythedevelopmentofhumanci vilizationandchatter.Forthousandsofyears,thedoorhasbeenasthepatronsaintofthehumansociety activities,intruderintheroom,andasachannelofhumansocialactivities,carryingthedoorandciviliz ation,pursuingpeopletoyearnforthegloryoftheotherdesireisendlesstocivilization.FromancientE gypttoRomantotoday'smodernsociety,canseethedoor,passiveisolationbarrierfunctionofthedoo ris,andthechannelroleistoensurethatonlyinthe21stcentury,thedoorevenmorehighlightedsafetyc oncept,emphasizestheeffectiveness:effectivelyprevent,passage,evacuation,andalsohighlightst heconceptofarchitecturalart,doorandbuildingandthesurroundingenvironmentcoordination,the harmoniouswhole.DooradvancedformsofautomaticdoororiginatedinEuropeandtheUnitedStates,inAugust18 02,theGermanstandardcompanysuccessfullydesignedanddevelopedtheworld'sfirstsensingauto maticdoors,doorlarge-scalespecializedproductionbeganinthe150yearsago,intheprocessofconstantdevelopmentandpe rfection,emergedalargenumberofscaleofprofessionalmanufacturers.Rapiddevelopmenttotoda y,hasformedacompletekinds,functionperfect,workmanshipfineautomaticdooroftheasearlyasm orethanadecadeagobegantorefertotheautomaticdoors,andapplyitinthehotel,airport,shoppingce nters,Banks,officebuildingsandotherlargeandmedium-sizedpublicplaces,forthesebuildingsaddedbrightbeautiful,chic,dooraccordingtothedifferentuse functionandcanbedividedintoautomaticslidingdoor,automaticdoor,automaticrevolvingdoor,au tomaticarcdoor,automaticfoldingdoor,etc.,includingflatdoorwithfeweroccasions,revolvingdo orduetotheexpensiveandverybig,onlycommonlyusedinhigh-gradehotels,inneedautomaticslidingdoorismostwidelyused,peoplegenerallysayautomaticdoor, automaticinductiondoorisslidingslidingdooristhemostcommonformofautomaticdoormachinea ddradaronbothinnersideandoutsideofthedoor,automaticdoorwhenthemancamenear,theradarbyemittingmicrowaveinductiontoman'sexistence,openthedoortothecontrollerasignal,thecontroll erthroughthedrivetoopenthedoor.Whenthemanbythedoor,andthenclosedtheformofinfraredsen sor,mainlythroughtheinfraredtofeelthetemperaturechangeswithinthespecifiedrange,whenpeop lewalkinto,microwaveinductiontheemissionsignalcontrolchangesinthedoor.Microwavesensorsandinfraredsensorsdifferenceismainly:microwavesensor,alsoknownas microwaveradar,reactiontothemovementoftheobject,andreactionspeed,suitableforwalkingspe ednormalpersonnelthroughtheplace,itscharacteristicisthatoncethedoornearthestaffdon'twantto gooutandmotionless,radarwillnolongerresponse,automaticdoorwillbeclosed,likelyclampingph enomenon.Infraredsensors,existinresponsetotheobject,regardlessofwhetherornotmobilestaff,a slongasinsensorscanningrange,itwillrespond.Reactionspeedisslowerthanthemicrowavesensor ofinfraredsensors.Accordingtodifferentrequirementsofsome,somemanufacturersintheproductionofautomat icdoorscanincreasesomepersonalfunction,facilitatethemanagementandmaintenance.Suchasfu zhoublueelectronicco.,LTD.,automaticdoor,ithasthefollowingcharacteristics:1,automaticdoor sensorsreacttothemovementofobjectsinmicrowave,sensitivityisadjustable,stableperformance! 2,automaticencryptiongathermulti-functionremotecontrolintoanorganicwhole,theinductiondoorforencryption,canavoidtheproject appearsonthewelsh,baddebts,etc.Phenomenon,thuseffectivelyprotecttheinterestsofdealers,atth esametime,canrealizetheremotecontroltoopenthedoor,alwaysopen,lock,unlock;Hasconnectedt othecardreader,fingerprint,homebutton,peripheraldevices,suchaselectriclockfunctions.3,safet ylightcaneffectivelyovercometheblindareaofinductiveprobesensorislessthan,sothattheinductio ndoorsafer.4,self-helpbankcardslotmachineoveralldesign,ABSelectroplatingshelldurableandconvenienttoinstall ,canmatchanybankATMcard,nocardcapacitylimits,importedalloyhead,superwear-resistanthighsensitivity,high(400)orlowresistance(300)Oefilecanbeused;Issuitablefortheself-servicebank.Microwavemodule5,automaticdoor,kickingmedallion,IDcardpassword,remotetra nsceivermodule,electriccaralarm,telescopicdoors,electronicdisplayscreen,motorcyclealarm.PLC(ProgrammableController,hereinafterreferredtoasPLC).PLCisintheorderofthetraditi onalcontrollerisintroducedonthebasisofmicroelectronicstechnology,computertechnology,auto maticcontroltechnologyandcommunicationtechnologytoformanewgenerationofindustrialcontr oldevice,thepurposeistoreplacerelay,executethesequencecontrolfunctionsuchaslogic,timing,c ounting,establishflexibleSPCsystem.Programmablecontrollerhasthestrongability,highreliabili ty,flexibleconfiguration,simpleprogramming,etc,isamajormeansofcontemporaryindustrialpro ductionautomationandautomationcontrolequipment.DuetotheadvantagesofPLCinautomaticco ntrol,thusiswidelyquotedintheautomaticdoorsystem.DuetothePLCinthedevelopment,therefore,fortheexactdefinitionismoredifficult.American electricalmanufacturersassociation(NEMA)afterfouryearsofresearchwork,in1980,officiallyna medProgrammableControllerPC(ProgrammableController),butaPersonalComputerPC(Person alComputer)inordertodistinguish,oftenreferredtoasPLCProgrammableController,andmakesad efinitionforPLC,ProgrammableControllerisakindofwithinstructionmemoryanddigitaloranalog input/outputinterface,withanoperationisgivenpriorityto,canfinishthelogic,sequence,timing,co untingandarithmetic,andotherfunctions,isusedtocontrolthemachineortheproductionprocessaut omationcontroldevice.In1985aseconddraft,andin1987thethirddraftofPLCinthefollowingdefinition:"aPLCisadigitaloperationoftheelectronicsystem,designedforindustrialenvironmentapplicationanddesign.It USESaprogrammemory,usedinitsinternalstorageimplementationlogicoperation,sequenceoper ation,timing,countingandarithmeticoperationinstruction,andcanthroughdigitaloranaloginputa ndoutput,controlvarioustypesofmachineryorproductionprocess.Programmablecontrollerandre latedperipheralequipment,shouldbeinaccordancewiththeeasilyandindustrialcontrolsystemasa whole,easytoexpanditsfunctiondesignshowsthatthedefinitionofPLCisakindofcanbedirectlyap pliedtotheindustrialenvironmentofthedigitalelectronicdevices,isbasedonmicroprocessor,comb inedwithcomputertechnology,automaticcontroltechnologyandcommunicationtechnology,inpr ocesscontrolandtheuser's"naturallanguage"programmingofasimple,convenientoperation,highr eliabilityofanewgenerationofgeneralindustrialcontroldevice.mainfunctionsofthePLC(1)theswitchcontrollogicandorderThisisthemostwidelyPLCapplication,thebasicsituation.Itsmainfunctionistocompleteswit chlogicandsequentiallogiccontrol,andthuscanrealizevariouscontrolrequirements.(2)thesimulationcontrol(A/DandD/Acontrol)Manycontinuousvariationintheprocessofindustrialproduction,theneedtocontrolthephysic alquantities,suchastemperature,pressure,flow,level,etc.,theseallbelongtoanalog.Longerthanint hepast,thePLClogiccontrol,analogcontrolmainlybyinstrumentordistributedcontrolsystem,PLC productspossessmuchnowdealingwiththiskindofanalogfunctions,andprogrammingandeasytou se.(3)thetiming/countingcontrolPLChasastrongtimingandcountingfunctions,itcanprovideuserswithdozensorevenhundred softimersandcounters.Forthetimer,timerintervalcanbesetbytheuser;Tocounter,ifneedtocountof highfrequencysignal,canchoosehighspeedcounter.(4)thesteppercontrolPLCprovidesuserswithacertainnumberofshiftregister,useshiftregistercaneasilyfinishstep pingcontrolfunction.(5)motioncontrolInthemechanicalprocessingindustry,programmablecontrollerandthecomputernumericalc ontrol(CNC)integratedtogether,tocompletemachinetoolmotioncontrol.(6)dataprocessingMostPLChasadifferentdegreeofthedataprocessingability,itnotonlycanperformarithmetic operations,datatransmission,butalsofordatacomparison,dataconversion,datashowstheprintope ration,alsocanundertakesomePLCfloatingpointarithmetic,andfunctionaloperation.(7)communicationnetworkPLChasthefunctionofcommunicationnetwork,itmakesPLCandbetweenPLCanduppercom puter,PLCandotherintelligencetoexchangeinformationbetweendevices,formaunifiedwhole,rea lizethecentralizedcontrol.PLCcansorapiddevelopment,inadditiontotheobjectivedemandoftheindustrialautomation, hasmanyuniqueadvantages.Itwellsolvedinthefieldofindustrialcontrolwidelyconcernaboutthere liable,safe,flexible,convenient,economicandotherissues.Itsmainfeaturesareasfollows:(1)highreliabilityReliabilityreferstotheaveragetrouble-freeworkingtimeprogrammablecontroller.Duetotheprogrammablecontrollerhasadoptedaseriesofhardwareandsoftwareanti-interferencemeasures,stronganti-interferenceability,MTBFreachingtensofthousandsofhours,canbedirectlyappliedtoindustrialpr oductionfieldhaveastronginterference.Programmablecontrolleristhemassesofusersrecognizedt obeoneofthemostreliableindustrialcontrolequipment.(2)controlfunctionisstrongAsmallprogrammablecontrollerwithhundredsofthousandsofprogrammingelementsavaila bleforuserstouse,paredwiththesamefunction ofrelaysystem,ithastheveryhighcostperformance.Programmablecontrollercanbethroughtheco mmunicationnetwork,realizesthedecentralizedcontrolandcentralizedmanagement.(3)theusereasytouseProgrammablecontrollerproductshavebeenstandardization,seriation,modularization,equi ppedwithawiderangeofvarioushardwaredevicesforuserselection,userscanconvenientlyflexible systemconfiguration,systemcomposedofdifferentfunctions,differentscale.Programmablecontr ollerwouldbeveryconvenientfortheinstallationofwiring,strongloadcapacity,candirectdrivegen eralsolenoidvalveandaccontactor.Thehardwareconfigurationisdetermined,youcanchangetheus erprogram,convenienttoquicklyadapttochangesinprocessconditions.(4)programmingconvenient,simpleLadderdiagramisaprogrammablecontrolleristhemostu sedprogramminglanguage,thesymbol,expressionwayandtherelaycircuitprinciplediagramissim dderdiagramlanguage,image,intuitive,simple,easytolearn,familiarwiththerelaycircuitdi agramoftheelectricaltechnicianjustspendafewdaystimecanbefamiliarwithladderdiagramlangu age,andusedtopreparetheuserprogram.(5)thedesign,installation,commissioningperiodisshortProgrammablecontrolforsoftwarefunctionreplacedtherelaycontrolsystemofalargenumber ofintermediaterelays,timerelays,counters,etc.,makethecontrolcabinetdesign,installation,wirin ggreatlyreducetheworkload,shortentheconstructionperiod.Programmablecontrolleroftheuserp rogramcanbesimulatedinthelaboratorydebugging,simulationdebugagainaftergoodwillinthepro ductionsiteforinstallationandwiringofPLCcontrolsystem,atthesceneofproblemsfoundinthetrac kingprocessbymodifyingtheprogramcansolve,greatlyshortenthedesigncycleandwasputintoope ration.(6)easytorealizemechanicalandelectricalintegrationProgrammablecontrollerissmallinsize,lightweight,lowpowerconsumption,vibrationresist ant,moistureproofandheatresistantcapabilityisstrong,makingthemeasytoinstallinsidethemachi neequipment,producemechanicalandelectricalintegrationproducts.NowwithPLCasthecontroll erofCNCequipmentanddevicehasbecomeatypicalrobot.自动门及其控制系统介绍作者：吉恩F.富兰克林单位：普林斯顿大学地址：新泽西州普林斯顿学院东路 755号邮编08540作为人类文明的产物，自动门已经发展了几十年，到目前为止，通过PLC控制系统和其他技术产品的应用，再加上其控制技术的成熟，自动门控制系统已经成型。
计算机专业毕业设计论文外文文献中英文翻译——java对象
1 . Introduction To Objects1.1The progress of abstractionAll programming languages provide abstractions. It can be argued that the complexity of the problems you’re able to solve is directly related to the kind and quality of abstraction。
By “kind” I mean，“What is it that you are abstracting?” Assembly language is a small abstraction of the underlying machine. Many so—called “imperative” languages that followed （such as FORTRAN，BASIC, and C) were abstractions of assembly language。
These languages are big improvements over assembly language，but their primary abstraction still requires you to think in terms of the structure of the computer rather than the structure of the problem you are trying to solve。
The programmer must establish the association between the machine model (in the “solution space，” which is the place where you’re modeling that problem, such as a computer) and the model of the problem that is actually being solved (in the “problem space,” which is the place where the problem exists). The effort required to perform this mapping, and the fact that it is extrinsic to the programming language，produces programs that are difficult to write and expensive to maintain，and as a side effect created the entire “programming methods” industry.The alter native to modeling the machine is to model the problem you’re trying to solve。
中英文外文文献翻译办公空间设计办公室办公楼设计研究
本科毕业设计（论文）中英文对照翻译(此文档为word格式,下载后您可任意修改编辑!)作者：Hsiao M C期刊：South African Journal of Economic and Management Sciences 2016, 3(1),151-160原文The research of office space designHsiao M CAbstractNowadays, the development of society and the progress of science and technology, people are faced with is accelerating the pace of life andmore and more competition in the workplace, fast rhythm, high efficiency of modern society is that people cannot escape the reality. People will be more time and energy on the work; therefore, the office will naturally become the central in the life of modern people. International association of architects (CIAM) in the Athens charter basic activities as human society to live, work, recreation, transportation, four categories, and the office is the most important one of the basic activities of human beings. Now, people take up a third time a day in the office or even more time, it makes people always in a state of very nervous, in such cases, people are becoming more and more high to the requirement of office space environment, only pay attention to use function in the design of office space has already cannot satisfy the needs of the development of modern society, people choose to work now pay more attention to have a good and comfortable working environment, the design of humanity, life, healthy and comfortable office space allows employees to work anywhere at any time to adjust their own state, maintain good mood, to experience the fun in life is full of confidence in the work, in a better state into work, to a greater extent to improve the working efficiency of the office staff. Although for office space comfort and humanized design need more capital investment, but from the point of long-term interests, the enterprise itself will get more benefits.Keywords: office; open space; humanized1 IntroductionOffice space as the name suggests is the place for people in office, the main purpose of office space for people is to create wealth and value. Nowadays, competition in the society to get people to put more time on the job, in the face of the increasing pressure of work, people to the requirement of working environment increases, the use of office space is not only to have the basic function, at the same time to meet people's physical, psychological and emotional needs, such as good and comfortable working environment can improve the work efficiency of people, so as to bring more benefit for the enterprise. Along with the development of era and people's ideological change, the influence of many factors that make the development of office space experiencing a series of great changes. Modernist architect miens van DE lo had described the office space to become a "machine" for work, and this kind of one-sided pursuit of office density and efficient office way already can not satisfy the needs of the development of modern society, the traditional single enclosed Spaces were replaced by a flexible and open space of the communication. In the 21st century, the rapid development in the new technological revolution in the era of information, digital living style will make human life into an unprecedented status, office space is presented with a new look. The office space design is the lack of consistency and a certain continuity that is typical in the development of office space designfeatures. From a natural economy to commodity economy era today office space itself has experienced a long period of development. From the perspective of the development of history, since the human society to form a fixed settlements, our earliest period can be traced back to ancient Egypt had the embryonic form of the original construction of office space, the place of from a primitive tribe to the slave society, feudal society amen, hall, shops and so on can reflect a office action. Western industrial revolution led to the rise of commercial society, the workplace and life of people gradually began to separation, because the new material, new technology, the continuous development of new features, prompted the production of large Numbers of new office building, modern office space begins in the true sense, the earliest definition of literature for commercial office is part of the family or shops. 2 Literature reviewUnder the impetus of the economic development and technological progress, the foreign office space research early, books provides office space for the development of more powerful theory basis. Grover leather us 1914 deutsche manufacturing alliance exhibition office building design in cologne marks the beginning of modern office buildings. American entrepreneur’s successful expe rience is: must have a first-class office, this is an important business investment. Architects constantly explore new type of office space; the possible way of office and the office environment make predictions of the future. In the early 1950 s, thefamous German Quick burner Team on the basis of analyzing the function of office put forward: according to the working process and the structure of the communication process, in a large open space set up some unit of work, to improve office efficiency. Office space with different professional work processes and work requirements, broke the long-term produced by closed offices and hierarchical, emphasizes the equal status between people, to the office as a place for exchange of information, once all the rage this office pattern, open compartment has been popular in the United States in the 1960 s. Northern Europe and Japan and other countries research also have their own style, for example, the Japanese experts and scholars on the study of office space is mainly engaged in office space system automation research and forecast the impact of the rapid development of the information for office space, etc. The middle of the 20th century, some German architect requests a landscape of office space, 1967, Chicago in the United States held the first international conference of landscape office buildings. After entering the information age, various technology affects people's life and the way of office, people research focus to the intelligent office building, the word "intelligent building", first appeared in the united technology group UTBS company in January 1984 in Connecticut City construction completed by the Place the tagline of the building.1989 Americans Fay pop Cohen first puts forward the concept of "home office", the home office quickly catch onaround the world economy developed office building experts Frank generation of fe (Frank Duffy) in The "The emergence of intelligent office buildings", The emergence of The intelligence office building), The article to The characteristics of intelligent office buildings were described in detail. Cambridge university master, the royal architects association member Adam thinks, office space should be versatile, that is, a space need to derive a variety of functions, each function is not fixed interval, they can be either office area, also can be a recreation area. This view highlights the landscape of the office and intellectualization. MIT professor Alan (Thomas Allen) after more than ten years of research, proved the group work or "work unit" is in the office is the most effective way to achieve "intimacy". At the same time, the environment behaviorist to the satisfaction degree of the work environment and the findings of a study of the working life has a profound influence on the development of office environment. Many developed countries in Western Europe and Japan and other countries have held a "new office space" this paper will, on the development of office space has carried on the deep discussion. Including some designers for office furniture research and some office furniture fair held all influence the development of office space. At the same time in the research of intelligent office space and other technical, western scholars gradually began to attach importance to office space and the socialbackground, enterprise organization structure and other associated factors influence each other between the British DEGW's office space design phenomenon and social phenomenon is introduced into the design of the office, and study out of the office space design and organizational structure of the relationship between methods. 3 The present situation of the office space design 3.1 More flexible way of office"Front shop, back home in the early" style of work will live and work together, people's homes is a living place and the workplace. By the 18th century industrial revolution, the family of the production function gradually disappear, people no longer production, occupy the office of "collective" appears gradually, people began to habits of "nine to five" working mode, in the late 19th century and the early 20th century Taylor scientific management style to infiltrate the office management, work and the activities of people in the presence of regulators. As office space from day to day routine work is gradually replaced by the computer, office will eventually become a meeting place for communication, instead of dealing with affairs. In the face of all kinds of modern technology and the impact of the Internet, now the new office way is also constantly emerging. All contact and communication is convenient as well as the time and place for the office is not qualified, SOHO family office began to emerge. SOHO is the abbreviation of "Small office Home office", meaning a Small office space and Home office space, is a freer, more flexible waysof working. In traditional agricultural society, almost all products are manufactured by the family, the material of the whole society by household production to meet demand. Office mode along with the development of The Times through a series of evolution, Fay pop Cohen first proposed the concept of "home office". The establishment of the development of information technology and network space and the development of residential construction to provide home office, the office way gradually flourished in the economically developed regions in the world. The workings of a family and work together both save social resources, and eliminating the commuting time, this way of working can be flexible, free time is gradually accepted by more and more people. Due to the SOHO is a new way of working, must give workers a variety of convenient while also appeared a lot of disadvantages. With this way of family office is accepted by more and more people, SOHO will improve in the future development. Experts estimate that by 2020, the world will be more than 60% of the workers will work at home.3.2 More perfect office spaceOffice space design's ultimate purpose is to provide the best office and living environment for people, make people in the indoor environment for the physical and psychological comfort, security, and light touch. Built in the late 19th century early 20th century some office space would be staff communication, and rest, recreation. Developmentin the 21st century today, the function of office space was further refinement; office workers demand determines the design direction of office space. American SOM design firm in the Far East business development director Tony Bath: new definition of work in the United States is working and living together, office environment is the most important is to provide an open space, make the staff to be able to work and leisure together. Now began to put the meeting room of office space design as the core of floor design, some enterprises for staff in the office space provides a coffee bar, tea area and kitchen, the discussion area, library, etc., Germany, the new economy era of vocational place after the company held a party, this has blurred the line between work and play. There are some new things, such as gym, game rooms, leisure hall, and even functional space is applied to the work environments, such as basketball court, in the function of these affiliated facilities, used for leisure as well as the temporary office employees. The improvement of the office space function can make the person tired spirit immediately relax, relieve tension when people work, solve the original space of monotonous, more comfortable office environment.译文办公空间设计研究Hsiao M C摘要现如今，社会的发展和科技的进步，人们所面对的就是生活节奏的不断加快以及越来越激烈的职场竞争，快节奏、高效率的现代社会是人们无法逃避的现实。
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本科毕业论文外文文献翻译
本科毕业论文外文文献翻译
随着全球化的加速发展，外文文献在本科毕业论文中的重要性日益凸显。
外文文献翻译作为一种重要的研究方法，对于本科论文的撰写和论证具有重要的意义。
本文将探讨本科毕业论文外文文献翻译的意义、方法和技巧。
一、外文文献翻译的意义
1. 拓宽研究视野：外文文献翻译可以让本科生接触到更广泛的学术研究成果，了解国际前沿的研究动态，拓宽研究视野，提高自身的学术素养。
2. 提高论文的质量：外文文献翻译可以为本科毕业论文提供更多的理论支持和实证研究，从而提高论文的质量和可信度。
3. 培养语言能力：外文文献翻译可以提高本科生的英语水平，培养语言能力，提高阅读和写作的能力。
二、外文文献翻译的方法
1. 熟悉论文主题：在进行外文文献翻译之前，应该对本科毕业论文的主题进行深入了解，明确所需翻译的内容和重点。
2. 选择合适的文献：根据本科毕业论文的研究目标和需求，选择与主题相关、权威可信的外文文献进行翻译。
3. 精读和理解原文：在进行翻译之前，应该对原文进行仔细阅读和理解，确保对原文的意思有准确的理解。
4. 翻译和校对：根据理解的原文意思，进行翻译，并在翻译完成后进行校对，确保翻译的准确性和流畅性。
5. 结合上下文：在翻译过程中，应该结合上下文的语境，确保翻译的准确性和
通顺性。
三、外文文献翻译的技巧
1. 学会使用翻译工具：在进行外文文献翻译时，可以借助一些翻译工具，如谷
歌翻译、有道翻译等，辅助翻译和理解。
2. 注重词汇的准确性：在翻译过程中，应该注重词汇的准确性，尽量选择与原
文意思相符的词汇进行翻译。
3. 简化句子结构：在翻译过程中，可以适当简化句子结构，使翻译更加通顺和
易懂。
4. 注意语法和语态：在进行外文文献翻译时，应该注意语法和语态的正确使用，避免语法错误和语态混乱。
5. 保持原文风格：在进行外文文献翻译时，应该尽量保持原文的风格和特点，
使翻译更加贴近原文。
四、外文文献翻译的注意事项
1. 避免机械翻译：在进行外文文献翻译时，应该尽量避免机械翻译，注重翻译
的准确性和流畅性。
2. 注意版权和引用：在进行外文文献翻译时，应该注意版权和引用的问题，遵
循学术道德规范，确保翻译的合法性和准确性。
3. 翻译的可读性：在进行外文文献翻译时，应该注重翻译的可读性，使翻译更
加通俗易懂，符合读者的阅读习惯。
4. 校对和修改：在完成外文文献翻译后，应该进行校对和修改，确保翻译的准
确性和完整性。
总之，本科毕业论文外文文献翻译是一项重要而复杂的任务，需要本科生具备
一定的语言能力和翻译技巧。
通过熟悉翻译方法和技巧，注重翻译的准确性和流畅性，本科生可以更好地完成外文文献翻译任务，提高论文的质量和学术水平。
同时，本科生在进行外文文献翻译时，应该注意遵循学术道德规范，避免抄袭和侵权的问题。
希望本文对于本科毕业论文外文文献翻译有所帮助。