神经网络的研究和应用(英文文献)

论文外文文献翻译3000字左右

南京航空航天大学金城学院 毕业设计（论文）外文文献翻译 系部经济系 专业国际经济与贸易 学生姓名陈雅琼学号2011051115 指导教师邓晶职称副教授 2015年5月

Economic policy,tourism trade and productive diversification （Excerpt） Iza Lejárraga,Peter Walkenhorst The broad lesson that can be inferred from the analysis is that promoting tourism linkages with the productive capabilities of a host country is a multi-faceted approach influenced by a variety of country conditions.Among these,fixed or semi-fixed factors of production,such as land,labor,or capital,seem to have a relatively minor influence.Within the domain of natural endowments,only agricultural capital emerged as significant.This is a result that corresponds to expectations,given that foods and beverages are the primary source of demand in the tourism economy.Hence,investments in agricultural technology may foment linkages with the tourism market.It is also worth mentioning that for significant backward linkages to emerge with local agriculture,a larger scale of tourism may be important. According to the regression results,a strong tourism–agriculture nexus will not necessarily develop at a small scale of tourism demand. It appears that variables related to the entrepreneurial capital of the host economy are of notable explanatory significance.The human development index(HDI), which is used to measure a country's general level of development,is significantly and positively associated with tourism linkages.One plausible explanation for this is that international tourists,who often originate in high-income countries,may feel more comfortable and thus be inclined to consume more in a host country that has a life-style to which they can relate easily.Moreover,it is important to remember that the HDI also captures the relative achievements of countries in the level of health and education of the population.Therefore,a higher HDI reflects a healthier and more educated workforce,and thus,the quality of local entrepreneurship.Related to this point,it is important to underscore that the level of participation of women in the host economy also has a significantly positive effect on linkages.In sum, enhancing local entrepreneurial capital may expand the linkages between tourism and other sectors of the host country.

中英文对照资料外文翻译文献

中英文对照资料外文翻译文献 平设计任何时期平面设计可以参照一些艺术和专业学科侧重于视觉传达和介绍。采用多种方式相结合，创造和符号，图像和语句创建一个代表性的想法和信息。平面设计师可以使用印刷，视觉艺术和排版技术产生的最终结果。平面设计常常提到的进程，其中沟通是创造和产品设计。共同使用的平面设计包括杂志，广告，产品包装和网页设计。例如，可能包括产品包装的标志或其他艺术作品，举办文字和纯粹的设计元素，如形状和颜色统一件。组成的一个最重要的特点，尤其是平面设计在使用前现有材料或不同的元素。平面设计涵盖了人类历史上诸多领域，在此漫长的历史和在相对最近爆炸视觉传达中的第20和21世纪，人们有时是模糊的区别和重叠的广告艺术，平面设计和美术。毕竟，他们有着许多相同的内容，理论，原则，做法和语言，有时同样的客人或客户。广告艺术的最终目标是出售的商品和服务。在平面设计，“其实质是使以信息，形成以思想，言论和感觉的经验”。

在唐朝（618-906 ）之间的第4和第7世纪的木块被切断打印纺织品和后重现佛典。阿藏印在868是已知最早的印刷书籍。在19世纪后期欧洲，尤其是在英国，平面设计开始以独立的运动从美术中分离出来。蒙德里安称为父亲的图形设计。他是一个很好的艺术家，但是他在现代广告中利用现代电网系统在广告、印刷和网络布局网格。于1849年，在大不列颠亨利科尔成为的主要力量之一在设计教育界，该国政府通告设计在杂志设计和制造的重要性。他组织了大型的展览作为庆祝现代工业技术和维多利亚式的设计。从1892年至1896年威廉?莫里斯凯尔姆斯科特出版社出版的书籍的一些最重要的平面设计产品和工艺美术运动，并提出了一个非常赚钱的商机就是出版伟大文本论的图书并以高价出售给富人。莫里斯证明了市场的存在使平面设计在他们自己拥有的权利，并帮助开拓者从生产和美术分离设计。这历史相对论是，然而，重要的，因为它为第一次重大的反应对于十九世纪的陈旧的平面设计。莫里斯的工作，以及与其他私营新闻运动，直接影响新艺术风格和间接负责20世纪初非专业性平面设计的事态发展。谁创造了最初的“平面设计”似乎存在争议。这被归因于英国的设计师和大学教授Richard Guyatt，但另一消息来源于20世纪初美国图书设计师William Addison Dwiggins。伦敦地铁的标志设计是爱德华约翰斯顿于1916年设计的一个经典的现代而且使用了系统字体设计。在20世纪20年代，苏联的建构主义应用于“智能生产”在不同领域的生产。个性化的运动艺术在2俄罗斯大革命是没有价值的，从而走向以创造物体的功利为目的。他们设计的建筑、剧院集、海报、面料、服装、家具、徽标、菜单等。J an Tschichold 在他的1928年书中编纂了新的现代印刷原则，他后来否认他在这本书的法西斯主义哲学主张，但它仍然是非常有影响力。Tschichold ，包豪斯印刷专家如赫伯特拜耳和拉斯洛莫霍伊一纳吉，和El Lissitzky 是平面设计之父都被我们今天所知。他们首创的生产技术和文体设备，主要用于整个二十世纪。随后的几年看到平面设计在现代风格获得广泛的接受和应用。第二次世界大战结束后，美国经济的建立更需要平面设计，主要是广告和包装等。移居国外的德国包豪斯设计学院于1937年到芝加哥带来了“大规模生产”极简到美国;引发野火的“现代”

研究生学习英文文献的技巧

打印看外国文献的方法 1.科研牛人一（从phd到现在工作半年,发了12篇paper, 7篇first author.） 我现在每天还保持读至少2-3篇的文献的习惯.读文献有不同的读法.但最重要的自己总结概括这篇文献到底说了什么,否则就是白读,读的时候好像什么都明白,一合上就什么都不知道,这是读文献的大忌,既浪费时间,最重要的是,没有养成良好的习惯,导致以后不愿意读文献. 1. 每次读完文献(不管是细读还是粗读), 合上文献后,想想看,文章最重要的take home message是什么, 如果不知道,就从abstract, conclusion里找, 并且从discuss里最好确认一下. 这样一来, 一篇文章就过关了. take home message其实都不会很多, 基本上是一些concepts, 如果你发现你需要记得很多,那往往是没有读到重点. 2.扩充知识面的读法, 重点读introduction, 看人家提出的问题, 以及目前的进展类似的文章, 每天读一两篇,一个月内就基本上对这个领域的某个方向有个大概的了解.读好的review也行, 但这样人容易懒惰. 3. 为了写文章的读法,读文章的时候, 尤其是看discussion的时候, 看到好的英文句型, 最好有意识的记一下,看一下作者是谁,哪篇文章,哪个期刊, 这样以后照猫画虎写的时候,效率高些.比自己在那里半天琢磨出一个句子强的多. 当然,读的多,写的多,你需要记得句型就越少.其实很简单,有意识的去总结和记亿, 就不容易忘记. 2.科研牛人二告诉研究生怎么看文献，怎么写论文 一、先看综述先读综述,可以更好地认识课题,知道已经做出什么，自己要做什么,,还有什么问题没有解决。对于国内文献一般批评的声音很多.但它是你迅速了解你的研究领域的入口,在此之后,你再看外文文献会比一开始直接看外文文献理解的快得多。而国外的综述多为本学科的资深人士撰写，涉及范围广，可以让人事半功倍。 二、有针对地选择文献针对你自己的方向,找相近的论文来读,从中理解文章中回答什么问题,通过哪些技术手段来证明,有哪些结论?从这些文章中,了解研究思路,逻辑推论,学习技术方法. 1.关键词、主题词检索：关键词、主题词一定要选好，这样，才能保证你所要的内容的全面。因为，换个主题词，可以有新的内容出现。 2. 检索某个学者：查SCI,知道了某个在这个领域有建树的学者，找他近期发表的文章。 3. 参考综述检索：如果有与自己课题相关或有切入点的综述，可以根据相应的参考文献找到那些原始的研究论文。 4. 注意文章的参考价值：刊物的影响因子、文章的被引次数能反映文章的参考价值。但要注意引用这篇文章的其它文章是如何评价这篇文章的 三、如何阅读文献 1.注重摘要：摘要可以说是一个论文的窗口。多数文章看摘要，少数文章看全文。真正有用的全文并不多，过分追求全文是浪费，不可走极端。当然只看摘要也是不对的。多数文章题目、摘要简单浏览后，直接把几个Figure及Title与legend一看，一般能掌握大部分。 2.通读全文：读第一遍的时候一定要认真，争取明白每句的大意，能不查字典最好先不查字典。因为读论文的目的并不是学英语，而是获取信息，查了字典以后思维会非常混乱，往往读完全文不知所谓。可以在读的过程中将生字标记，待通读全文后再查找其意思。 3.归纳总结：较长的文章，容易遗忘。好在虽然论文的句子都长，但每段的句数并不多，可以每一段用一个词组标一个标题。

毕业论文英文参考文献与译文

Inventory management Inventory Control On the so-called "inventory control", many people will interpret it as a "storage management", which is actually a big distortion. The traditional narrow view, mainly for warehouse inventory control of materials for inventory, data processing, storage, distribution, etc., through the implementation of anti-corrosion, temperature and humidity control means, to make the custody of the physical inventory to maintain optimum purposes. This is just a form of inventory control, or can be defined as the physical inventory control. How, then, from a broad perspective to understand inventory control? Inventory control should be related to the company's financial and operational objectives, in particular operating cash flow by optimizing the entire demand and supply chain management processes (DSCM), a reasonable set of ERP control strategy, and supported by appropriate information processing tools, tools to achieved in ensuring the timely delivery of the premise, as far as possible to reduce inventory levels, reducing inventory and obsolescence, the risk of devaluation. In this sense, the physical inventory control to achieve financial goals is just a means to control the entire inventory or just a necessary part; from the perspective of organizational functions, physical inventory control, warehouse management is mainly the responsibility of The broad inventory control is the demand and supply chain management, and the whole company's responsibility. Why until now many people's understanding of inventory control, limited physical inventory control? The following two reasons can not be ignored: First, our enterprises do not attach importance to inventory control. Especially those who benefit relatively good business, as long as there is money on the few people to consider the problem of inventory turnover. Inventory control is simply interpreted as warehouse management, unless the time to spend money, it may have been to see the inventory problem, and see the results are often very simple procurement to buy more, or did not do warehouse departments . Second, ERP misleading. Invoicing software is simple audacity to call it ERP, companies on their so-called ERP can reduce the number of inventory, inventory control, seems to rely on their small software can get. Even as SAP, BAAN ERP world, the field of

材料英文文献翻译

The development of plastic mould China's industrial plastic moulds from the start to now, after more than half a century, there has been great development, mold levels have been greatly enhanced. Mould has been at large can produce 48-inch big-screen color TV Molded Case injection mold, 6.5 kg capacity washing machine full of plastic molds, as well as the overall car bumpers and dashboards, and other plastic mould precision plastic molds, the camera is capable of producing plastic mould , multi-cavity mold small modulus gear and molding mold. --Such as Tianjin and Yantai days Electrical Co., Ltd Polaris IK Co. manufactured multi-cavity mold VCD and DVD gear, the gear production of such size precision plastic parts, coaxial, beating requirements have reached a similar foreign the level of product, but also the application of the latest gear design software to correct contraction as a result of the molding profile error to the standard involute requirements. Production can only 0.08 mm thickness of a two-cavity mold and the air Cup difficulty of plastic doors and windows out of high modulus, and so on. Model cavity injection molding manufacturing accuracy of 0.02 to 0.05 mm, surface roughness Ra0.2 μ m, mold quality, and significantly increase life expectancy, non-hardening steel mould life up to 10~ 30 million, hardening steel form up to 50 ~ 10 million times, shorten the delivery time than before, but still higher than abroad,and the gap between a specific data table. Process, the multi-material plastic molding die, efficient multicolor injection mould, inserts exchange structure and core pulling Stripping the innovative design has also made great progress. Gas-assisted injection molding, the use of more mature technologies, such as Qingdao Hisense Co., Ltd., Tianjin factory communications and broadcasting companies, such as mold manufacturers succeeded in 29 ~ 34-inch TV thick-walled shell, as well as some parts on the use of gas-assisted mould technology Some manufacturers also use the C-MOLD gas-assisted software and achieved better results. Prescott, such as Shanghai, such as the new company will provide users with gas-assisted molding equipment and technology. Began promoting hot runner mold, and some plants use rate of more than 20 percent, the general heat-thermal hot runner, or device, a small number of units with the world's advanced level of rigorous hot runner-needle device, a small number of units with World advanced level of rigorous needle-hot runner mould. However, the use of hot runner overall rate of less than 10%, with overseas compared to 50 ~ 80%, the gap larger. In the manufacturing technology, CAD / CAM / CAE technology on the level of application of a new level to the enterprise for the production of household appliances representatives have introduced a considerable number of CAD / CAM systems, such as the United States EDS UG Ⅱ,

研究生如何查外文文献1

如何查文献 1、数据库傻瓜搜索法 这个不做解释，相信大家都会。但是由于每个人所在的学校购买的数据库不一样，所以能够搜索到的文献也不一样。以我个人为例，我常使用CNKI搜索中文文献，web of science搜索英文文献。数据库里文献毕竟有限，所以现在我已经很少很少使用了。 2、google人肉搜索法 我自己使用google学术搜索文献较多，也推荐大家首选google学术搜索，因为这个是跨数据库的，可以搜到的文献比较多。而且google学术较为方便，直接输入想要搜索的关键词即可，但有一点需要注意的是，如果需要将一个词组作为一个关键词，那么搜索的时候需要加上引号，例如你要搜索conflict adaptation effect，那么你应该输入（“conflict adaptation effect”）。当google学术搜索到某篇文献的时候，经常会出现无法下载的情况，这是由于你所在的学校没有购买相关的数据库，这时你可以尝试着搜索这篇文章的第一作者和通讯作者，很多老外都会把自己发表的文章放在自己的主页上供大家下载。同时，也可以尝试着去一些论坛求助，比如愚愚学园，我自己想要的文献95%以上都可以在此论坛求助成功。 3、经典文献顺藤摸瓜法 Google学术搜索固然强大，但是有时会出现海量的文献，那么如何从海量的文献中找到自己想要的而又不遗漏掉重要的文献这就需要下点功夫了。我个人的一点体会是，可以先找到一篇本领域较为经典文献。如果此文发表的年代较早，那么可以去搜索这篇文献的被引文献，这个直接在google学术里就可以做到，直接点击此文被引XXXX次那里，这时你就可以看到这篇文章发表后有哪些文章引用过它；如果是年代较近的经典文献，可以直接搜索其参考文献中列举的本领域较为重要的文献。通过这种搜索“引用”和“被引”的方法，可以在比较短的时间内将本领域重要的文献打捞上来，效率较高。 4、杂志社alerts法 前面将的是如何搜文献，这里讲讲如果获得最新的一些文献信息。每一本杂志都会有一个叫做alerts的服务，也就是你可以再主页订阅新杂志的目录，每当一期新杂志出版的时候，出版社就会将这期杂志最新的目录发到你邮箱里。一般情况，将本领域重要的杂志全部锁定，然后每期新杂志出版的时候你都会收到最近目录，这样本领域的新进展你就可以尽在掌握了。 如何读文献 1、取法乎上 古人云：取法乎上得乎中，取法乎中得乎下。因此做研究、读文献也应该这样，读最好的文献，向高手学习，这个不做解释。列举一些重要的杂志：science、nature、PNAS，这些是顶级的综合类杂志，上面会偶尔有些心理学的文章，全部值得认真学习；Annual review of psychology, psychological bulletin, psychological review, psychological science, journal of

华科材料学英文文献摘要翻译

Abstract: A supporting body of diatomite-based porous ceramics was prepared by a solid-phase sintering process and low-temperature calcination process. A nano-TiO2 compound membrane was loaded on the supporting body by the hydrolysis precipitation method and using TiCl4 as the forerunner body, and the TiO2/diatomite-based porous ceramic composite structure was characterized by X-ray diffraction and scanning electron microscopy and so on. The photocatalytic activities of TiO2 films were investigated by the degradation of formaldehyde. The results indicate that the TiO2 films in TiO2/diatomite-based porous ceramic composite calcined at 550 ℃are anatase, and the average grain size of TiO2 is 10.9 nm. The elimination rate of the composites for formaldehyde reaches 96.8% in 6 h under an ultraviolet lamp irradiation of 8 W, and the concentration of formaldehyde drops to 0.015 mg/m3 from 0.463 mg/m3. Key words: diatomite-based porous ceramics; nano-titania compound membrane; water solution precipitation method; formaldehyde; photocatalytic activity 摘要：采用固相烧结法和低温煅烧工艺，制备了硅藻土基多孔陶瓷支承体。以四氯化钛为前驱体，采用水解沉淀法在支承体上负载纳米TiO2复合膜。用X射线衍射仪和扫描电子显微镜等对TiO2复合膜/多孔陶瓷支承体的复合结构进行了表征；并以甲醛为降解对象，考察了TiO2复合膜的光催化性能。结果表明：纳米TiO2/硅藻土基多孔陶瓷复合膜在550℃煅烧后TiO2为锐钛矿型，平均晶粒粒径为10.9 nm。在紫外光照射240min后，甲醛气体初始浓度由0.463 mg/m3 降至0.015 mg /m3，复合材料对甲醛的去除率达到96.8%。 关键词：硅藻土基多孔陶瓷；纳米二氧化钛复合膜; 水解沉淀法；甲醛；光催化性能Abstrac:t Photocatalytic ceramic foam filter, the composite of high photo active TiO2 nano mate rials and three dimensional porous ceramic foam materials, has been widely applied in the field of air /water purification, owing to its characteristics of high photoactivity, large surface area, large flowing flux and ceramic heat/ chemical resistance, recycling probability. Applications have been in the fields of industrial exhaust deodorization, agriculture pesticide degradation using sunlight, sterilization of laboratories and hospitals, high-speed train air purification, and so on. The application research progress, problem and future prospect of photo catalytic ceramic foam filter are summarized. Key words: photo catalyst; ceramic foam filter; application; air /water purification 摘要: 高活性的光催化二氧化钛纳米材料与高气孔率的三维多孔泡沫陶瓷材料复合, 得到的光催化泡沫陶瓷过滤器, 具备高活性、大表面积、大通量、以及陶瓷的耐高温、耐化学腐蚀、循环适用性, 在大气/水净化领域率先得到了广泛应用。在工业领域的废气脱臭处理、在农业领域的农药废水太阳光降解、在医疗卫生领域的实验室医院空气杀菌处理、在交通领域的高速列车空气净化等, 已经展开应用。综述了国内外光催化泡沫陶瓷过滤器的应用研究现状、问题及其发展趋势。 关键词: 光催化; 泡沫陶瓷过滤器; 应用研究; 大气/水净化

外文翻译---人工神经网络

英文文献 英文资料： Artificial neural networks (ANNs) to ArtificialNeuralNetworks, abbreviations also referred to as the neural network (NNs) or called connection model (ConnectionistModel), it is a kind of model animals neural network behavior characteristic, distributed parallel information processing algorithm mathematical model. This network rely on the complexity of the system, through the adjustment of mutual connection between nodes internal relations, so as to achieve the purpose of processing information. Artificial neural network has since learning and adaptive ability, can provide in advance of a batch of through mutual correspond of the input/output data, analyze master the law of potential between, according to the final rule, with a new input data to calculate, this study analyzed the output of the process is called the "training". Artificial neural network is made of a number of nonlinear interconnected processing unit, adaptive information processing system. It is in the modern neuroscience research results is proposed on the basis of, trying to simulate brain neural network processing, memory information way information processing. Artificial neural network has four basic characteristics: (1) the nonlinear relationship is the nature of the nonlinear common characteristics. The wisdom of the brain is a kind of non-linear phenomena. Artificial neurons in the activation or inhibit the two different state, this kind of behavior in mathematics performance for a nonlinear relationship. Has the threshold of neurons in the network formed by the has better properties, can improve the fault tolerance and storage capacity. (2) the limitations a neural network by DuoGe neurons widely usually connected to. A system of the overall behavior depends not only on the characteristics of single neurons, and may mainly by the unit the interaction between the, connected to the. Through a large number of connection between units simulation of the brain limitations. Associative memory is a typical example of limitations. (3) very qualitative artificial neural network is adaptive, self-organizing, learning ability. Neural network not only handling information can have all sorts of change, and in the treatment of the information at the same time, the nonlinear dynamic system itself is changing. Often by iterative process description of the power system evolution. (4) the convexity a system evolution direction, in certain conditions will depend on a particular state function. For example energy function, it is corresponding to the extreme value of the system stable state. The convexity refers to the function extreme value, it has DuoGe DuoGe system has a stable equilibrium state, this will cause the system to the diversity of evolution. Artificial neural network, the unit can mean different neurons process of the object, such as characteristics, letters, concept, or some meaningful abstract model. The type of network processing unit is divided into three categories: input unit, output unit and hidden units. Input unit accept outside the world of signal and data; Output unit of output system processing results; Hidden unit is in input and output unit, not between by external observation unit. The system The connections between neurons right value reflect the connection between the unit strength, information processing and embodied in the network said the processing unit in the connections. Artificial neural network is a kind of the procedures, and adaptability, brain style of information processing, its essence is through the network of transformation and dynamic behaviors have a

研究生外文文献翻译 中英完整版

Discussion about the application of the anchor bar on the slope construction Fu Ming Fu , Zhang Tian Abstract:There are some advantages in strengthening slope with the anchor bar, such as low project cost, convenient for construction and so on. It not only meets the requirement of the reliability of the construction, but also is economic and reasonable for the construction. Key words: anchor bar; slope; strengthening 1.Introduction Anchor technique uses strata geotechnical’s shear strength around bolt to deliver structures pulling force or keep strata of the excavation own stability. Due to the use of the anchor rod, Anchor strata produce compressive zone and have reinforcement effect to strata, can enhance the strength of strata, improve mechanical properties of strata, make structure and stratum together formed a kind of work together complex. Anchor system can effectively sustain tension and shear, improve shear strength of the potential sliding surface, so it can effectively prevent slope to produce sliding damage. Fig 1 after excavation of the slope 2.Project profile The length of a slope is about 60m, the most slope height is about 23m,the angle up to 50°~ 75°, a five-layer frame structure buildings is far from about 1.5 to 4m at its base edge, its foundation is artificial bored pile and its bearing stratum is in weathered phyllite. Due to the strong weathering of rocks, it was chunky, loosely structured, multi-muddy filling. It has residual slope deposits of silty clay overlying and local folder with a pulpy, low strength. Slope had