上海海洋大学专业英语期末翻译
06上外英汉互译部分
06上外英汉互译部分一：汉译英部分（75分）We boarded a steam launch to Guangzhou and left Hongkong at ten o’clock.As the boat started to move, my friend Hong called me outside the cabin. The moment I stepped out I heard him yelling："Look! Hongkong’s night view is marvelous, you can’t miss it".Outside on the deck I leaned against the railing, watching Hongkong receding from us.The sea was dark, so was the sky. There scattered some stars in the heavens but most of them not quite bright while Hongkong in the distance made a constellation of stars.Over the mountains, on the streets and buildings were lights, each resembling a star, yet in my naked eyes they outshone stars. Myriads of lights dotted here and there constituted a mountain of stars, shining with a spectacle of brilliance.Tranquility and peace reigned the night. Not a sound could be heard from cross the water as though Hongkong closed its big mouth. However, when I gazed at that starry mountain I felt as if those countless lights were whispering with each other. The ship was moving and so were the lights, together with the lamplights on the running trolley buses and cars on the opposite streets. I saw them turning dim and bright now and then just like children winkling or frolicking or chatting with each other. My visual and auditory senses blending, I was almost listening with my eyes. The star-studded mountain was no dumb; instead, they were busy with performing a magnificent symphony...I was almost lost in reverie.Presumably the ship was swinging around. The star-lit mountain retreated smaller and smaller, yet in my eyes there were shining with an expanse of golden rays and lingering on a touching melody.Slowly the ship sailed into the heart of mountains (I could not distinguish whether they were mountains or islands), for Hongkong was gone unseen. Lightless on the sea, our ship was enveloped by the pitch darkness. The mountain of stars disappeared like a vague dream. Standing lost there, I wished to find the mountain back yet there was noting in sight. Outside the air was cool, but the blowing wind was too much for my head, so I walked back to the crowded and noisy cabin, a completely different world. As I set my foot in to the cabin, I couldn’t help asking myself: was it only a mirage that I saw just now?06上外英汉部分I. Translate the following into English (75分)我们搭小火轮去广州。
大一下学期基英期末翻译题总结
大一下学期基英期末翻译题总结Unit11) It is wrong to raise our children the way we grow flowers in the greenhouse.We must expose them to all social problems because very soon they will be dealing with them as responsible citizens.2) As time goes on we are inevitably going to get more and more involved ininternational affairs. And conflicts are sure to occur because there always exist different views and interests between nations.3) We are proud of our accomplishments, and we have reason to be. But we mustnever become arrogant. Otherwise we will lose our friends.4) Information is now easily available. An average computer can store theinformation of a small library5) That construction company is not qualified to handle the project. They do nothave any legal document to certify that they have the necessary expertise. We must find a company that specializes in building theatres.6) These think tanks do not make decisions. They are out to generate new ideasand penetrating analyses that will be extremely useful for decision makers. 7) The growth of GDP is not everything. Our country cannot be said to have beenmodernized unless the quality of our people’s lives is really improved.8) Poor as we were in many ways at that time, we were still quite happy aschildren, for there was clean air, clean water, a lot of fish, crabs and eels in the rivers, lakes, and ponds; and a lot of flowers, trees and birds in the fields.9) Give absolute power to some individual or any particular group of people, andthat person or group are sure to abuse that power because, just as Lord Acton says, “Power corrupts, and absolute power corrupts absolutely.”10) Traditionally in our country school education was always said to be moreimportant and useful compared with all other pursuits.Unit31) Health care must be available to all citizens regardless of their differences.We cannot justify the policy that denies the care to the large population living in the country.2) They claim to have discovered a universal law which applies to all nations.3) I often made a fool of myself when I was living with my uncle onhis farm. When asked to get rid of the weed in the rice fields, for example,I often failed to tell apart the weed and the rice seedlings.4) Why go there today? I’d much rather we st ay until the snow ceases.5) Rice requires large quantities of water and many scientists warn us thateven if we use our water sparingly, the day will inevitably come when we will be fighting over limited supplies of water resources.6) There has been quite a noticeable change in recent years. We no longerlean on export for economic growth. We now tend to put more emphasis on home consumption.7) Today’s tendency is to give little kids too many tests and exams until theyare no good for anything but taking exams.8) It is pointless to force professors to publish a fixed number of papersannually regardless of their quality. Besides, this is a demand even Einstein would not have been able to meet.Unit41)The fact that he was able to avoid the seemingly inevitable crash madehim a national hero.2)Of the four students who risked their lives to try to drag the drowningchildren to shore, two never returned.3)The Japanese are known for their long life span. They believe they owethis to their eating habits/composition of their diet, which contains a lot of fish products.4)I know Harris. I couldn’t imagine a man like him making such stupidremarks.5)After testing her loyalty many times, he was now going to give her themost dangerous task.6)I hear that Lincoln delivered an extremely powerful speech on thatoccasion. Whatever did he actually say?7)That this time they must be ready to challenge death was clear toeverybody. But no one regretted this move.8)As accidents go/As far as accidents are concerned, there was nothingout of the ordinary: a crazy young man drives a car on a university campus and kills a young woman student. What is unusual is the fact that the man dares to challenge the people who want to take him to court because his father is a local police officer.9)Every time/Whenever we decide on a financial policy, we have to makea clear distinction between short-term interests and long-term interests.10)Although it was early October, people could already be seen drivingacross the frozen river.Unit51）The government will have to decide when and how to put brakes on the economy before it speeds out of control.2）Why waste money building an airport in the middle of nowhere? We must not ignore the fact that what people here need most is clean water and clean air.3）They thought they might take a different route on their return trip so as to explore the great canyon in Tibet.4）She traveled around the world and came back home quite a changed person, educated and greatly revitalized.5）There is no easy fix for our social problems. We should explore all possibilities and move one step at a time.6）All old traditions die a slow and lingering death. Customs and habits that have taken so long to form can’t be expected to disappear overnight. 7）Madam Chang was considered a pioneer who advocated combining classic Chinese music with Western music.8）I was so stunned when I heard the news, that for quite some time I didn’t know what to say.9）The soldiers are learning how to survive in the wilderness.10）I’ll go there with you if you insist. But really I won’t be much help to you.Unit81) If it hadn’t been for one man’s courage and wisdom, the Shenzhen Special Economic Zone could never have succeeded. This man was the first mayor of the city.2) ---- Sorry I cut you off just now. You were saying…---- I was saying that it is not easy to break down the resistance of those conservatives. But we must go at them step by step.3) The government knows only too well that it cannot increase taxes atwill without hurting home consumption. But to shift the emphasisfrom export to domestic consumption takes time.4) Even with all these home appliances, it is impossible to do away with/ eliminate our domestic labor completely.5) Our town must have looked this way three hundred years ago. Manyold buildings were about to fall in ruins. Some of our leaders wanted to tear them down and put up new tall buildings in their place. But due to lack of money, the plan had to be abandoned. Looking back that was actually a blessing. Today our town has become a tourist attraction.6) Ironically, sometimes, the more we increase production, the more wedecrease profit.7) This project has occupied too much of my time. I could not launch anew project even if I wanted to.8) To tell the truth, I’m more worried about social stagn ation thaneconomic slowdown. Of course, you may not share my view.9) Sadly enough, not everyone realizes that if we do not improve oureducational standards, we will lag behind other countries for ever.Unit9`1)Mr. Lin has always concerned himself with the desertification problem. Ifully agree with him that this is a serious concern as regards our environment protection.2)The spokesman of our government expressed our deep concern for thetwo Chinese engineers who were recently taken hostage by the pirates.3)It is hard to visualize how we can protect the dam from enemy attack.4)Freedom of religion means not only that people can pursue differentfaiths. It also means that they have the right not to have any religion.5)We teachers usually meet once every week to compare notes about ourteaching.6)The situation of this area is very delicate. No country should be allowedto do anything to threaten the precarious balance.7)To be adequate as a translator, we must have a good command of boththe foreign language and Chinese. And I consider myself terribly inadequate in this respect.8)However we differ in our opinion, we must face the challenge together.9)The way I define a good education is that, when you get through it, younot only know how to make a living, but you also know how to live.。
期末考试翻译整理
词级等值翻译but‖said he,impressively ―be not disturbed by that—remain tranquil—give yourselves no uneasiness—their dust rises far before us,you shall see it fade and disappear far behind us.Right you tranquil,leave all to me—I am the king of drivers.Behold!‖– a Tramp Abroad不过，别烦恼、别急噪、别发毛。
别看他们现在尘埃滚滚走在我们前头，管叫他们不久将望尘莫及落在我们后头。
放宽心，我担保。
我本是车夫王嘛！‖他这番话说得我们来了劲头We sat down to study and enjoy this singular spectacle.—A Tramp Abroad我们坐下来欣赏玩味这别具一格的景色。
This paper is our passport to the gallows.But there’s no backing out now.If we don’t hang together, we shall most assuredly hang separately.‖—1776这文件就是我们上绞刑架的护照。
退路是没有啦！如果我们不在一起缠着，就必然将分开吊着As the last man signs,the sound of the tolling Liberty Bell in the belfry above become almost deafening.但最后一个人签名时，钟楼上自由子钟悠扬的钟声越敲越响，几乎震耳欲聋。
His discourse became lost in fantastic digression(希特勒的谈话越说越远，越说越离奇，最后不知说到哪里去了The house detective’s piggy eyes surveyed her sardonically from his gross jowled face.His gaze move on to sweep the spacious,well-appointed room,encompassing the Duke who face them uncertainly,his back to a window.—Blackmail旅馆侦探那张下巴嘟噜的脸上那对猪样的眼睛讥讽地打量着她，接着向这宽敞的设备齐全的房间扫视一圈，最后目光围绕背朝窗户，心神不定地面对着他们的公爵打转。
上外考研翻硕MTI翻译必备英汉词汇二
上外考研翻硕MTI翻译必备英汉词汇互译之二餐桌转盘Lazy Susan残奥会Paralympic Games仓储式超市stockroom-style supermarket藏书票book labels identifying a collector (or collection)舱外航天服extra vehicular activity suits (Chinese only spent 4 years in developing its own EV A (extra vehicular activity) suits. Putting on the suit will take about 14 hours. 我国用4年时间研制出了自己的舱外航天服。
航天服的拆包、组装、测试、穿着，整个过程要持续14个小时。
)参照国际通行做法follow standard international practices操办make arrangements草根工业grass root industry (refers to village and township enterprises which take root among farmers and grow like wold grass)草药herbal medicine操纵比赛game-rigging (The Ministry of Public Security set up a special task force to investigate alleged game-rigging in September 2006, when rumors of under-table deals and fixing ran rife. 2006年9月，有关幕后交易和非法操纵的流言四起，为此公安部设立了一支特别工作组，负责调查此事。
)操纵股票市场manipulate the stock market操作系统operating system侧记sidelights层层转包和违法分包multi-level contracting and illegal sub-contracting 茶道sado差额拨款balance allocation差额投票differentail voting差额选举competitive election查房make/go the rounds of the wards查封close down插杠子poke one's nose into someone's businesses茶话会tea forum; tea party插件plug-in unit茶艺tea ceremony插嘴interrupt; chip in拆东墙补西墙rob Peter to pay Paul差旅费expenses for business trips拆迁补偿费compensation for demolition拆迁费用removal expense拆迁户households or units relocated due to building demolition拆台let someone down; cut the ground from under someone's feet禅dhyana产假maternity leave产粮大省granary province产品更新换代upgrade of products产品构成product composition产品积压overstocked products; accumulation of inventories; stock pile; excessive inventory产品结构product mix产品科技含量technological element of a product产品生命周期分析LCA (Life Cycle Analysis)产权划转和产权变动the transfer of and changes in property rights of enterprises产权明晰、权责明确、政企分开、科学管理"clearly established ownership, well defined power and responsibility, separation of enterprise from administration, and scientific management "产权制度、产权关系property relations; property order产权转让transference of title of property搀水股票water-down stocks -- ordinary stocks that can be bought by persons inside a stock company or a business at a cost lower than their face value产销两旺both production and marketing thrive产销直接挂钩directly link production with marketing产业不景气industrial depression产业的升级换代upgrading of industies产业结构升级upgrading of an industrial structure产业升级upgrade industries产业政策industrial policy掺杂兑假mix in fake or inferior components唱对台戏put on a rival show长二捆LM-2E偿付能力solvency唱高调mouth high-sounding words常规裁军conventional disarmament常规武器conventional weapon长江后浪推前浪, 一代更比一代强As in the Yangtze River, the waves behind ride on the ones before: The new generation excels the old. 长江三峡和黄河小浪底水利枢纽工程the key water projects at the Three Gorges on the Yangtze River and at Xiaolangdi on the Yellow River长江三角洲Yangtze River delta长江中下游the middle and lower reaches of Changjiang River唱名表决roll-call vote场内交易人floor trader长跑a long-distance running敞蓬轿车open-topped limousine长期共存、互相监督、肝胆相照、荣辱与共"long-term coexistence,mutual supervision, sincere treatment with each other and the sharing of weal or woe "长期国债long-term government bonds常设国际法庭permanent international tribunal唱双簧play a duet----collaborate; echo each other畅通工程Smooth Traffic Project长途电话long-distance calls场外证券市场over-the-counter market常委会standing committee常务董事managing director; executive director常务理事executive member of the council长线产品product in excessive supply畅销货best selling lines (All these articles are best selling lines. 所有这些产品都是我们的畅销货。
大学英语期末考试音译汉
大学英语期末考试音译汉In the middle and late 20th century, the rapid development of science and technology witnessed the birth of high technology, represented by the Internet. But at the same time various high-tech crimes, as represented by cybercrime, also arouse, constituting a potential threat to the healthy development of society. How to prevent and reduce high-tech crimes has become a common concern. China is facing a similar situation. To avoid or reduce losses caused by high-tech crimes, we should keep alert in our daily lives, so as not to be deceived.<译文>20世纪中后期，随着科学技术的迅速发展，以网络技术为代表的高科技相继问世。
但与此同时，以网络犯罪为代表的各种高科技犯罪也开始出现，对社会的健康发展带来潜在的威胁。
如何预防和减少高科技犯罪已成为受到普遍关注的问题。
中国也面临着同样的问题。
为避免或减少由此带来的损失，在日常生活中，我们应该提高警惕，避免上当受骗。
With the increasingly fierce competition in the job market, Chinese college students are attaching more and more importance to internships. Every year, a lot of senior students take part in internships which may help them find out whether what they have made the right choice of career and have a clear idea of what they are going to do in their target job and what the job demands; it also helps students learn skills and cultivate their abilities. Taking internships is an effective way to secure a good job. In recruiting new staff, companies tend to prefer applicantswith relevant internship experience. Some companies will give preference to those who have done an internship in their companies.<译文>随着就业市场竞争的日益激烈，中国大学生越来越重视实习。
涉海英语课后翻译(中国海洋大学版本)
Unit 1 An Overview of Ocean and OceanographyText AThe ocean, as an indispensable part of our world, buffers our weather, and provides us with food and many of modern medicines. However, we just ignored (didn’t give enough attention to) the connectivity between the ocean and human sphere. Only until recently, have the team led by marine conservation biologist Dr. Wallace J. Nichols started to explore the connection between human minds and the ocean from multidisciplinary perspectives. They put forward a new research field— neuroconservation, which led to a revolution in marine science.Dr. Wally Broecker, a famous oceanographer, called the phenomenon of deep water circulation “Ocean Conveyor Belt”. This statement is an oversimplification of a complex pr ocess. Dr. Susan Lozier from Duke University overwhelmed the idea about ocean overturning after considering/weighing different pieces of evidence. Whatever the outcome would be, there is no doubt that the ocean holds our planet tightly. We have to abandon the old notion and try to protect the ocean from a new perspective.Text BOceanography (or marine science) is the study about natural ocean phenomena, its nature and law of variation as well as the knowledge related to the development and exploitation about the ocean. Human beings acquired knowledge about the oceans in pre-historic times. Through centuries’ efforts, based on experiments and observations, scientists furthered knowledge about the oceans with various methods, such as echo sounding, depth dredging. The use of modern devices such as submarines, satellites and large-scale computers reflected that modern technology played a significant role in the development of marine science. Many nations, organizations and research institutes were devoted to the study of marine science. Marine science covers a wide range of fundamental studies in marine physics, marine chemistry, marine biology, and marine geology. The science also applies to the exploitation of marine resources as well as maritime military actions. The ocean and the atmosphere are closely interdependent and related. Therefore, the study of the ocean also helps better understand global climate changes.Unit 2 Marine BiologyText AThe ocean is the cradle of life. Therefore, the study of marine ecology is not only conducive to the survival of the conservation of biological environment, and is directly related to the development and utilization of marine living resources. Ocean researchers find that marine microbes play an important role in maintaining the oxygen and carbon dioxide balance in the Earth's atmosphere; sunscreens made of algae can be used in skin care industry; a natural mechanism for iron fertilization is helpful to solve iron deficiency; mass catching of fish for obtaining oil poses risks for extinction of the overfished species; untreated wastewater or sewage which flow into the sea transmits human pathogen to marine corals. These are path-breaking findings in marine science. Researchers are going on various marine biology issues such as oil spills in marine water, ability of some marine species to change their sex and synthesis of renewable energy source. If it is feasible to obtain biofuel from seaweed in the future, it will be a priceless contribution for solving energy crisis of human beings.Text BChlorophyll is the most important pigment related to photosynthesis. Chlorophyll is actually present in all photosynthetic organisms. In 1899, an Italian scientist developed a simple but accurate method of determining chlorophyll levels. Since 1950s, scientists have quantified chlorophyll by collecting and analyzing water samples to measure concentrations of chlorophyll pigment. Starting in the 1970s, we have also used satellite measurements of the intensity of the ocean's green color to do the same with much greater spatial coverage. Scientists in the modern era have determined the specific quantitative relationship between the depth and the amount of chlorophyll with laboratory analysis of water from the same column. Thus it can be seen that we have more than 100 years of chlorophyll data in the ocean, which is no small feat.Unit 3 Marine PollutionText AThe sea is suffering. The evidence abounds. It becomes acid, making marine life difficult. The dearth of some species will disrupt the food chain, which will in turn destabilize the entire ecosystem. The coral reefs, as the rainforests of the sea, are affected by overfishing, overheating, ocean acidification, etc. Most of them are therefore gravely endangered. Global warming causes oceans to warm up and glaciers to melt, which will raise the sea level and endanger the inhabitants of coastal areas. Humans inflict too many stresses on marine ecosystem, which may permanently change the ocean. For humans, each of these changes is a catastrophe. It is not wise for us to sit back or take it for minor distractions. Conversely, it is high time we did something to put matters right. Fishing subsidies should be abolished and fishing quotas be made transferable in some cases. We must develop effective strategies before it may be too late.Text BSince the start of industrial revolution, humans have released the staggering volumes of CO2. The air and the water constantly exchange gases, so a large proportion of CO2 ends up in the sea，which triggers ocean acidification. For life on land this process is a boon. The oceans remove CO2 from the atmosphere, which mitigates the process of global warming. But for life in the sea the picture looks different. By changing the basic chemistry of seawater, acidification is likely to alter the availability of key nutrients, let more sunlight penetrate the sea surface, reduce the water's ability to absorb and muffle low-frequency sound, and interfere with reproduction in some species and with the ability of others to form shells and stony skeletons of calcium carbonate. The acid sea becomes so caustic that many marine organisms get pushed beyond their limits and can not survive. Consequently, a wide array of marine species will be missing. The acidification that has occurred so far is probably irreversible. Humans, who are the cause of the ocean acidification, if not taking effective measures, will be victims.Unit 4 Climate VariabilityText ASome scientists think climate change needs a more radical approach, i.e. fiddling with the earth. It is an intriguing idea. Tinkering with the atmosphere or the oceans on a large scale would be highly risky and extraordinarily complex. One of the ideas, which has been widely touted in the past, is, perversely, to increase pollution in the atmosphere. The disadvantage is the unknown knock-on effects. But the alternative, getting the world’s population to give up fossil fuels, is proving exceedingly hard. Even its advocates think geo-engineering is not to be approached lightly. Nor, though, is it something to be ignored completely. Global warming is such a threat that all the options deserve to be explored. Geo-engineering, as it has come to be known, may be a way of buying time for the transition to a low-carbon economy to take place in an orderly manner.Text BOne idea is to dump iron in the oceans to promote huge blooms of phytoplankton—tiny algae that consume carbon dioxide as they grow. This approach has received a lot of interest. While the theory of iron fertiliz ation seems sound, the practice may be tricky: the team’s results suggest that geo-engineers have overestimated the amount of carbon removed per tonne of iron by between 15 and 50 times. Then there are the side-effects. Any geo-engineering project would necessarily be enormous, and would therefore cause plenty of disruption to ecosystems. Plans to suck carbon from the air by growing trees conflict with the need to grow crops. Creating gigantic algal blooms risks using up all the oxygen in large parts of the ocean, killing anything else that lives there. When it comes to the environment, there are no perfect answers.Unit 5 Marine DisastersText AMarine waters teem with microscopic life. Some of them create potent toxins and some of them do harm by accumulating. The algae causing harm is called Harmful Algal Blooms. It not only has impact on health of human beings (such as some known and even unknown diseases), but on wild life as well. In fact, more than 50% of the unusual marine mortality events are now associated with HABs. It is another societal concern that HABs have profound influence on ecosystem. Sometimes, the impact works from bottom up (such as affecting predators and grazing), and sometimes from bottom-up (such as affecting plankton). In spite of the precautions, the socioeconomic impact is substantial. Many millions of dollars are spent annually addressing the HAB-related problems. The money on public health accounts for the largest part, followed by commercial fisheries and tourism.Text BSeismologists have long known that some marine earthquakes generate fierce tsunamis and some do not. The problem is deciding which is which. A new tsunamis-prediction system is under development. It makes an instant estimate of an earthquake’s depth th rough selecting date of propagating speed when rupture occurred in the rock. And thus it can predict the risk of creating a big tsunami. The researchers tried their system out and analyzed many earthquake and predicted some tsunamis successfully. But unfortunately, it was not attached to local alarms and it still caused devastating tolls and loss. In the near future, the system will be hooked up to alarms around the world. If the new system works at that time, the government will have evacuation plans in place ahead of time.Unit 6 Marine Resources ExploitationText ATidal power is not only one of green energy, but also its potential is vast. But compared to Denmark and Sweden, the British government’s exploitation is not satisfying. But now things s eem to be changing. The project of the British government could provide an enormous boost. It will build three barrages and two tidal lagoons on the river Severn which has the second highest tidal range in the world. Unlike wind or wave power and alike, tidal power is predictable. Additionally, the project is so large that it can supply around 5% of Britain’s electricity every year. But environmentalists are opposed to it on the grounds that the barrages may interfere with the birds and fish stock near the river Severn. Meanwhile, the project will require too much taxpayer’s money and it operates at a higher cost compared with wind power. Where will the project go? The government may well approve it considering creating more job opportunities. And at that time, it will be a long-lasting monument for tidal power.Text BThe wave of technical advances is enabling oil companies to plumb the depth and detect oil. It’s easier said than done. The physical challenges are daunting enough. With heavy drill strings, big platform, giant drill ships and the pressure of miles of water overhead, oil companies have to work under adverse conditions. Deepwater oil drilling is an industry with extremely high stakes and small margin for error, so it seems to be vitally important for oil companies to know the geological formations before they drill. With marine seismic survey, oil companies can only identify some typically oil-bearing formations which are relatively easy to access. But for the patterns formed by the commingled salt and rock, more accurate data must be acquired. Pass the salt and determine the pressure, temperature, vibration and electrical receptivity of the well when they drill. The new technologies have conquered these previously unfathomable problems, one after another. Oil is being found in ever harder-to-reach places, which is an incentive to “know before you drill”.。
专业英语期末翻译
《光电专业英语》期末翻译专业班级学生姓名学号二0一五年六月目录1. 文献翻译 (1)1.1英文原文 (1)1.2中文译文 (2)1.3文献附录 (4)2. 科技论文摘要 (8)3. 扩写摘要 (9)1.文献翻译1.1英文原文Advantages of Holographic Laser ProjectionLow Speckle Contrast: One of the huge advantages of LBO’s technology is the ability to substantially reduce laser speckle, a phenomenon that makes the image “sparkle” due to scattering of coherent light from an optically rough projection surface and subsequent interference at the retina. The ability to reduce speckle is important because, not only do users find the artifact very unpleasant, it also severely impacts the perceived image quality and effective resolution.Although there have been several demonstrations of speckle reduction in the literature, thus far only LBO has demonstrated the possibility for speckle reduction within the projection optics of a miniature laser projector.As has been shown previously, several methods can be combined in the LBO projector in order to reduce speckle. The first results from the method of image generation and display used in the LBO system. Since N phase-independent sub-frames per video frame are shown within the eye’s integration period, then the eye acts to add N independent speckle patterns on an intensity basis, and the contrast of the low-frequency components of the speckle in the field V xy falls as N1/2. Evidently, some speckle reduction is inherent in LBO’s multiple holograms per video frame approach to image display.Additional methods can be combined to further reduce the speckle contrast because N cannot be increased indefinitely. Several methods have been demonstrated to remove speckle, but each require that the operation is performed multiple times per laser dwell period. This is straightforward in LBO’s system because the laser modulation frequency is low and all pixels are formed simultaneously. In addition, the intermediate image plane formed between L1and L2in Fig. 3 makes it simple to embed a speckle-reduction mechanism in the projector optics. The high laser modulation frequency and lack of an image plane make time-varying speckle reduction techniques difficult to implement in a scanned-beam system, as experts in the field have noted. These restrictions dictate that speckle in a scanned-beam projector can only be acceptably suppressed by using potentially costly custom diffusing screens, thereby limiting the utility of such systems in CE applications.A demonstration of the efficacy of LBO’s combined speckle reducti on techniques is shown in Fig. 4; note that laser speckle is substantially reduced in the projected image, without significant loss of focal depth or resolution.High Brightness and Efficiency: It has previously been shown that, due to the phase-modulating approach to image formation, a holographic display can project significantly brighter images than imaging and scanned-beam systems when displaying video and photo content. In addition, because the image pixels are formed using an expanded beam which has an extremely wide projection angle, it is possible to make a holographic laser projection system much brighter than a scanned-beam display for the equivalent laser safety classification.The same combination of laser and phase-modulating hologram provides a highly power-efficient method of projection since, unlike imaging displays, no light is blocked in the system. Furthermore, the phase-modulating nature of the microdisplay means that it is not necessary to continuously illuminate the microdisplay; the lasers are modulated in accordance with the frame brightness, thereby only utilizing the power required to illuminate “on” pixels in the same way as a scanned-beam system.Although LBO’s p rojection technology carries the overhead of hologram computation, the overall system efficiency is expected to be comparable to that of scanned-beam systems.This is principally due to the low frequency at which the lasers are modulated in LBO’s system; si nce gray scale is formed by the hologram and because the phase-modulating microdisplay directs a fixed proportion of light onto the image, it is only necessary to modulate the laser sources with respect to average video-frame brightness.This necessitates a laser modulation frequency on the order of 1 kHz, allowing efficient digital modulation schemes to be used for each color.This is significantly more efficient than the method typically employed by scanned-beam projectors, where the pixel-by-pixel method of image formation requires the lasers to be switched at high currents and frequencies of tens of MHz using complex and power-hungry circuitry. Furthermore, limitations in green-laser switching speed also necessitate that the laser is inefficiently analog modulated above and below threshold to render gray scale.1.2中文译文全息激光投影的优点低散斑对比度：LBO技术的巨大优势之一是能够大大减少激光散斑，一种由来自光学粗糙投影面的相干光的散射和随后在视网膜处的干涉而导致的图像"闪烁"现象。
上klu海英语高考卷中译英试题
上海英语高考卷中译英试题上海卷20011.我们的祖国从来没像今天这样强大。
（Never…）2.我们将作进一步的讨论，然后再做出最终结论。
（before）3.据说那个湖底发现了一个古城的遗迹。
（discover）4.这个地区的经济发展很快，可是某些市民的素质还不尽如人意。
（quality）5.他们应从这事中吸取教训；玩火者必自焚。
（burn）分析指导1.参考译文: Never before has our country been so powerful as it is today.分析：本句子重点测试否定词never位于句首时候句子应倒装。
上海卷经常在语法中出现not, little, hardly, no, never 等否定词位于句首，句子部分倒装的考题。
考生应注意倒装后句子的词序，这是考试的热点。
2.参考译文：We will have a further discussion before we draw/ make a final conclusion.分析：对条件句中主句将来时，从句现在时的考察是本题测试的重点。
Farther, further的区别。
3.参考译文：It‟s said that the site of an ancient city has been discovered at the bottom of thelake.分析：It‟s said that (据说)是本题测试的重点，从句用了被动时态，如用主动时态，即：It‟s said that people have discovered an ancient city at the bottom of the lake. 也会得分。
4.参考译文：Although the economy in the area is developing rapidly, the qualities of somecitizens are still not satisfactory.分析：although 引导让步状语从句，决定了本题对复合句的考察。
上外 2024年 英语笔译
上外 2024年英语笔译English:Upon entering SISU in 2024 for English translation and interpretation, students will embark on a journey that equips them with the necessary skills and knowledge to thrive in the dynamic and ever-evolving field of language services. The curriculum will focus on developing students' proficiency in both English and Chinese, as well as providing them with a deep understanding of cultural nuances and effective communication techniques. Students will have the opportunity to explore various domains of translation and interpretation, including legal, medical, business, and media, enabling them to choose a specialization that aligns with their interests and career goals. Through hands-on training and real-world practicum experiences, students will gain the practical competency and confidence needed to excel in the professional world of language services.中文翻译:进入上外2024年英语笔译专业的学生将踏上一段旅程，他们将在这一旅程中获得必要的技能和知识，以在充满活力和不断发展的语言服务领域中蓬勃发展。
上海海洋大学学位英语历年真题
PART I LISTENING COMPREHENSION (25 minutes, 20 points) Section A (1 point each)1. A. He fixed the tape recorder.B. Although old, he is still working.C. His love for music surprised the two speakers.D. He picked up the tape recorder from the garbage can.2. A. He can't imagine what his friends have got for him.B. He always knows what Mary will say.C. He is anxious to see Mary's reaction to the gift.D. He is too busy to wait.3. A. His car broke down.B. He is usually late.C. He never leaves his house before 9:00.D. He might be late because of the bad traffic.4. A. No, because the man will have guests.B. No, because the man has seen the movie.C. No, because the man will go out.D. No, because the man wants to see the movie alone.5. A. She will continue with her diet.B. She can't afford expensive food.C. She might die any day.D. She is overweight.6. A. He should be thinking about something more important.B. He has enough money for a car.C. He spends money like water.D. He can't afford a car.7. A. People have different tastes.B. Each of them owns a restaurant.C. The woman should tell him her own opinion.D. Many customers like the restaurant.8. A. She has already seen it.B. She enjoys the movie.C. She regrets missing the movie.D. She doesn't care for the movie.9. A. Setting the table.B. Polishing silver.C. Sewing napkins.D. Putting the food away.Section B ( 1 point each)Mini-talk One10. A. A residential college.B. A family house,C. A university,D. An office block.11. A. It is the same as the old Smith House.B. It has become smaller.C. It has become larger.D. It is the same as it was in the 1840s.12. A. Wing 2-3rd Floor - Room 4.B. West - 2nd Floor - Room 34.C. West Wing 2 - 3rd Floor - Room 4.D. West Wing - 2nd Floor - Room 34.Mini-talk Two13. A. Smoking rooms.B. A gymnasium.C. Assembly roomsD. Dining rooms.14. A. April 10, 1912.B. April 11. 1912.C. April 13, 1912.D. April 14, 1912.15. A. There were not enough lifeboats.B. The water was cold.C. There was too much panic.D. People were disorganized.Section C ( 1 point each)The Film-making Process: Six steps16. Step 1: ____________________________17. Step 2:____________________________18. Step 3:____________________________19. Step 4:____________________________20. Step 5:____________________________Step 6: Composing the musicPART II VOCABULARY (10 minutes, 10 points)Section A (0.5 point each)21. If innovators are not financially rewarded for their innovations, the incentive for path-breaking innovation will eventually dry up.A. investmentB. resourceC. inspirationD. stimulus22. These illegal immigrants have to work long hours a day despite the appalling working conditions.A. bewilderingB. exasperatingC. dismayingD. upsetting23. Many critics agreed that by and large, this movie was a success in terms of acting and photography.A. all at onceB. by and byC. to some extentD. on the whole24. The country carried on nuclear tests without feeling apprehensive about the consequences.A. optimisticB. anxiousC. uncertainD. scared25. There is the fear that babies might be genetically altered to suit the parents' wishes.A. enhancedB. revisedC. alternatedD. modified26. The American Civil War is believed to have stemmed from differences over slavery.A. arisen fromB. contributed toC. patched upD. participated in27. Experts said the amount of compensation for sick smokers would be reduced if cooler jurors prevailed.A. resignedB. compromisedC. persistedD. dominated28. Hamilton hoped for a nation of cities while Jefferson contended that the country should remain chiefly agricultural.A. inclinedB. struggledC. arguedD. competed29. There have been some speculations at times as to who will take over the company.A. on occasionB. at presentC. by nowD. for sure30. TW A was criticized for trying to cover up the truth rather than promptly notifying victims' families.A. brieflyB. quicklyC. accuratelyD. earnestlySection B (0.5 point each)31. New York probably has the largest number of different language _________ in the world.A. neighborhoodsB. communitiesC. clustersD. assemblies32. Nuclear wastes are considered to _____ a threat to human health and marine life.A. composeB. imposeC. exposeD. pose33. Some states in the US have set _____ standards concerning math and science tests.A. energeticB. vigorousC. rigorousD. grave34. This school promised to make classes smaller and offer more individualized ___________.A. presentationB. instructionC. convictionD. obligation35. Because of ______ ways of life, the couple has some difficulty getting along with each other.A. incomprehensibleB. incomparableC. inconceivableD. incompatible36. As __________ China and other emerging export powers, efforts to strengthen anti-corruption activities are gaining momentum.A. in the light ofB. in the event ofC. in the case ofD. in the course of37. According to an Australian research, moderate drinkers ________ better thinkers than heavy drinkers or those who never drink.A. end upB. take upC. put upD. turn up38. Strangely enough, an old man ______ me and introduced himself, who turned out to be a friend of my father’s.A. stood up toB. walked up toC. lived up toD. added up to39. Many children often _____ why airplanes can fly like birds while we humans cannot.A. assumeB. anticipateC. assureD. wonder40. The FDA was created to _______ the safety of products, review applications and grant approvals.A. manipulateB. adjustC. regulateD. managePART III CLOZE TEST (10 minutes, 10 points, 1 point each)Tall people earn considerably more money throughout their lives than their shorter co-workers, with each inch adding about US$789 a year in pay, according to a new study. "Height 41 career success," says Timothy Judge, a University of Florida professor of management, who led the study. "These findings are troubling since, with a few 42 , such as professional basketball, no one could argue that height is something essential required for job 43 ," Judge points out.Judge analyzed results of four large-scale studies in the US and Britain that followed thousands ofpeople from childhood to adulthood, examining details of their work and personal lives. "If you take this44 the course of a 30-year career, we're talking about literally hundreds of thousands of dollars of earnings45 that a tall person enjoys," Judge said.Greater height boosted both subjective ratings of work performance--a supervisor's 46 of how effective someone is-- and 47 measures of performance--such as sales volume. Being tall may boost self-confidence, improving performance. Other people may also give higher 48 and greater respect to a tall person, giving theman edge in negotiating states, he says.The commanding influence of height may be a remainder of our evolutionary 49 . Maybe from a time when humans lived among animals and size was 50 power and strength used when making "fight or run" decisions.41. A. makes out B. works in C. takes on D. matters for42. A. cases B. exceptions C. examples D. problems43. A. performance B. operation C. condition D. environment44. A. on B. with C. over D. to45. A. deficiency B. advantage C. loss D. necessity46. A. imagination B. decision C. judge D. evaluation47. A. relative B. absolute C. objective D. initiative48. A. state B. status C. situation D. statue49. A. origins B. sources C. courses D. organizations50. A. a time in B. a hold on C. a work at D. a sign ofPART IV READING COMPREHENSION (45 minutes, 30 points, 1 point each)Passage OneAt the University of California at Los Angeles (UCLA), a student loaded his class notes into a handheld e-mail device and tried to read them during an exam: a classmate turned him in. At the University of Nevada at Las Vegas (UNLV) students photographed test questions with their cellphone cameras and transmitted them to classmates. The university put in place a new examination-supervision system. "If they'd spend as much time studying, they'd all be A students," says Ron Yasbin, dean of the College of Sciences of UNLV.With a variety of electronic devices, American students find it easier to cheat. And college officials find themselves in a new game of cat and mouse. They are trying to fight would-be cheats in the exam season by cutting off Internet access from laptops, demanding the surrender of cellphones before tests or simply requiring that exams be taken with pens and paper."It is annoying. My hand-writing is so bad," said Ryan Dapremont, 21 who just finished his third year at Pepperdine University in California. He had to take his exams on paper. Dapremont said technology has made cheating easier, but plagiarism (剽窃) in writing papers was probably the biggest problem. Students can lift other people's writings off the Internet without attributing them.Still, some students said they thought cheating these days was more a product of the mindset, not the tools at hand. "Some people put too much emphasis on where they're going to go in the future, and all they're thinking about is graduate school and the next step," said Lindsay Nicholas, a third-year student at UCLA. She added that pressure to succeed "sometimes clouds everything and makes people do things that they shouldn't do."Some professors said they tried to write exams for which it was hard to cheat, posing questions that outside resources would not help answer. Many officials said that they rely on campus honor codes. They saidthe most important thing was to teach students not to cheat in the first place.51. One student at UCLA was found cheating ________________.A. when he was loading his class notes into a handheld e-mail deviceB. when he was trying to tell the answers to his classmatesC. after the university put in place a new examination-supervision systemD. after his classmate reported his cheating to the authority52. According to Ron Yasbin, all the cheating students _____________.A. should be severely punished for their dishonestyB. didn't have much time to study before the examC. could get the highest grades if they had studied hard enoughD. could be excused because they were not familiar with the new system53. To win the new game of cat and mouse in examinations, the college officials have to______________.A. use many high-tech devicesB. cut off Internet access on campusC. turn to the oral exanimation formsD. cut off the use of high-tech devices54. According to Ryan Dapremont, ______________.A. examinations taken with pens and paper were useless in fighting cheatingB. his examination paper was under-graded because of his bad hand-writingC. cheating was more serious in writing papers than in examinationsD. it was more difficult for him to lift other people's writings off the Internet55. Which of the following is probably the most Significant measure to fight cheating?A. Putting less emphasis on where the students are going to go in the future.B. Letting students know that honesty is more important.C. Writing examinations for which it is hard to cheat.D. Setting up more strict campus honor codes.56. The best title of the passage might be_____________.A. Cheating Has Gone High-techB. Game of Cat and MouseC. A New Examination-supervision SystemD. Measures to Fight Against DishonestyPassage TwoTop marathon runners tend to be lean and light, star swimmers are long thighs with huge feet and gold medal weightlifters are solid blocks of muscle with short arms and legs. So, does your physical shape--and the way your body works--fit you for a particular sport? Or does your body develop a certain way because of your chosen sport?"It's about 55:45, genes to the environment," says Mike Rennie, professor of clinical physiology at Britain's University of Nottingham Medical School. Rennie cites the case of identical twins from Germany, one of whom was a long-distance athlete, the other a powerful sportsman, so, "They look quite different, despite being identical twins."Someone who's 1.5-meters tall has little chance of becoming an elite basketball player. Still, being over two meters tall won't automatically push you to Olympic gold. "Unless you have tactical sense where needed, unless you have access to good equipment, medical care and the psychological conditions, and unless you are able to drive yourself through pain, all the physical strength will be in vain," said Craig Sharp, professor ofsports science at Britain's Brunel University.Jonathan Robinson, an applied sports scientist at the University of Bath's sports development department, in southwest England, points to the importance of technique. "In swimming only 5-10 per cent of the propelling force comes from the legs, so technique is vital."Having the right physique for the right sport is a good starting point. Seventeen years ago, the Australian Institute of Sport started a national Talent Search Program, which searched schools for 14-16-year-olds with the potential to be elite athletes. One of their first finds was Megan Still, world champion rower. In 1987, Still had never picked up an oar in her life. But she had almost the perfect physique for a rower. After intensive training, she won gold in women's rowing in the 1996 Atlanta Olympics.Other countries have followed the Australian example. Now the explosion of genetic knowledge has meant that there is now a search, not just for appropriate physique but also for "performance genes."57. It can be concluded from the passage that__________.A. physical strength is more important for sportspersons' successB. training conditions are more important for sportspersons' successC. genes are more important for sportspersons' successD. psychological conditions are more important for sportspersons' success58. The case of identical twins from Germany shows that_________.A. environment can help determine people's body shapeB. genes are the decisive factors for people's body shapeC. identical twins are likely to enjoy different sportsD. identical twins may have different genes for different sports59. Which of the following is NOT mentioned by Craig Sharp as a required quality for a sportsperson to win an Olympic gold medal?A. The physical strength.B. The right training conditions.C. The talent for the sports.D. The endurance for pains.60. Seventeen years ago Megan Still was chosen for rowing because____________.A. she had the talent for rowingB. her body shape was right for a rowerC. she had the performance genesD. she was a skillful rower61. The word "elite" in Paragraph 5 means ________ .A. the most wealthyB. the most skilledC. the most industriousD. the most intelligent62. The elite athletes of the future may come from people who naturally possess___________.A. the best body shapes and an iron purposeB. the extremes of the right physique and strong willsC. the right psychological conditions and sports talentsD. the right physique and genes for sportsPassage ThreeFor years, a network of citizens' groups and scientific bodies has been claiming that science of globalwarming is inconclusive. But who funded them?Exxon's involvement is well known. ExxonMobil is the world's most profitable corporation. It makes most of its money from oil, and has more to lose than any other company from efforts to tackle climate change. To safeguard its profits, ExxonMobil needs to sow doubt about whether serious action needs to be taken on climate change. But there are difficulties: it must confront a scientific consensus as strong as that which maintains that smoking causes lung cancer or that HIV causes Aids. So what's its strategy?The website , using data found in the company's official documents, lists 124 organizations that have taken money from the company or work closely with those that have. These organizations take a consistent line on climate change: that the science is contradictory, the scientists are split, environmentalists are liars or lunatics, and if governments took action to prevent global warming, they would be endangering the global economy for no good reason. The findings these organizations dislike are labeled "junk science". The findings they welcome are labeled "sound science".This is not to claim that all the science these groups champion is bogus. On the whole, they use selection, not invention. They will find one contradictory study - such as the discovery of tropospheric (对流层的) cooling - and promote it relentlessly. They will continue to do so long after it has been disproved by further work. So, for example, John Christy, the author of the troposphere paper, admitted in August 2005 that his figures were incorrect, yet his initial findings are still being circulated and championed by many of these groups, as a quick internet search will show you.While they have been most effective in the United States, the impacts of the climate-change deniers sponsored by Exxon have been felt all over the world. By dominating the media debate on climate change during seven or eight critical years in which urgent international talks should have been taking place, by constantly seeding doubt about the science just as it should have been most persuasive, they have justified the money their sponsors have spent on them many times over.63. Which of the following has NOT been done by the organizations to establish their position on climate change'?A. Damaging the reputation of environmentalists.B. Emphasizing the lack of consensus among scientists.C. Stressing the unnecessary harm to tile global economy.D. Protecting the scientific discoveries from being misused.64. Which of the following is closest in meaning to "bogus' (in Paragraph 4)?A. Reasonable.B. Fake.C. Limitless.D. Inconsistent.65. John Christy is mentioned to show_______________.A. how closely these organizations work with scientistsB. how these organizations select scientific findings for their own purposeC. how important correct data are for scientists to make sound discoveriesD. how one man's mistake may set back the progress of science66. The organizations sponsored by Exxon ___________.A. have lived up to their promisesB. have almost caused worldwide chaosC. have failed to achieve their original goalD. have misunderstood the request of the sponsor67. The passage is mainly focused on____________.A. Exxon's involvement in scientific scandalsB. Exxon's contributions to the issue of climate changeC. Exxon's role in delaying solutions to global warmingD. Exxon's efforts to promote more scientific discoveries68. What is the author's tone in presenting the passage?A. Factual.B. Praiseful.C. Biased.D. Encouraging.Passage FourWhere anyone reaching the age of 60 was considered to be near death's door at the turn of the 20th century, it is barely old enough for retirement at the turn of the 21st century. And scientists are still not holding back. They say that as new anti-ageing treatments become available, our species will get even older. While few would argue that living longer is an attractive idea, the rapid increase in the number of years begs a question: Can our health expectancy be as close as possible to our life expectancy?Predictions for future health expectancy have changed over the past few decades. In the 1980s, life expectancy was increasing but the best data suggested that for every increased year of life expectancy, a greater fraction was disabled life expectancy. What we would see was a piling up of chronic illness and related disability which medical science couldn't prevent.But that world view changed suddenly in the early 1990s with the publication of a study by researchers at Duke University, who had been following the health of 20,000 people for almost a decade. They showed that disability among the elderly was not only dropping, but it was doing so at an ever-increasing rate.Arian Richardson, director of the Barshop Institute for Ageing and Longevity research, predicts that understanding the mechanisms behind calorie restriction and other genetic reasons behind ageing could be used within the next two decades to give people several extra healthy years of life. Restrict how much an animal eats, for example, and it will live longer. In lab experiments, rats on calorie-restricted diets were found to be physiologically younger, got diseases later in life and, at any rate, had less severe cases. "From the models that have been looked at, the increase in lifespan is usually in the range of 15-30% maximum," says Richardson. Cutting calories is thought to trigger a switch in an animal's behaviour from normal to a state of stasis in which growth and ageing are temporarily put on hold. When food becomes available again, the animal's behaviour switches back.Richardson says that thinking about stopping ageing is a "little bit silly" at the moment but doesn't dismiss it altogether, arguing that none of the illnesses related to ageing should be inevitable. Start with a high-quality body (and that means eating your greens, not smoking and doing lots of exercise in your younger days) and you can keep it going for longer with high quality maintenance. "It'll be like the difference betweena Rolls-Royce and a cheap car."69. It can be seen from the first paragraph that people have doubts on whether _____________.A. is possible to live a longer healthy and lifeB. humans can live as long as scientists predictC. living longer is still considered a good ideaD. new anti-ageing treatments are safe for humans70. In the 1980s, the data on people's health expectancy_______________.A. gave an optimistic predictionB. showed an unclear futureC. led to a pessimistic perceptionD. turned out to be a mixed blessing71. In the lab experiment on rats,_____________.A. food restriction is not the only factor proved to have workedB. responses to food restriction vary from animal to animalC. the animals' lifespan increases with the amount of food eatenD.different amounts of food cause a change in the animals' behavior72. Richardson believes that_________.A. it is impossible for humans to stop ageingB. it is worthless to talk about stopping ageingC. stopping ageing is a dream that may come trueD. illness is the biggest obstacle to stopping ageing73. Rolls-Royce is used to convey the idea that_______________.A. quality life is out of reach for most peopleB. quality life can slow down the process of agingC. how long one can live depends on the genes one carriesD. the more money one invests in health, the healthier one will be.74. The most suitable title for the passage is “___________”.A. Problems of An Ageing SocietyB. Health Care for the ElderlyC. Eating Healthier, Living LongerD.The Future of Old AgePassage FiveIn dealing with a student who is acting aggressively toward his classmates, you want to send a strong message that aggressive behavior will not be tolerated in your classroom. In addition, you want to help him develop more appropriate ways of settling disputes with his peers.If two elementary school students are engaged in a fight, use a strong loud voice to stop it. If that doesn't work, you might say something odd ("Look up! The ceiling is falling!") to divert their attention. If they still don't stop and you can't separate them, send a student to the office to get help. If a crowd of children is gathering, insist that they move away or sit down, perhaps clapping your hands to get their attention: After the incident is over, meet with the combatants together so they can give you their versions of what happened and you can help them resolve any lingering problems. Also notify the parents.Speak in a firm, no-nonsense manner to stop a student's aggressive behavior: use physical restraint as a last resort. When responding to the student, pay attention to your verbal as well as non-verbal language. Even if he is yelling at you, stay calm. Allow him to express what he is upset about without interrupting him and then acknowledge his feelings. Avoid crossing your arms, pointing a finger or making threats: any of those actions could intensify his anger and stiffen his resistance.You might conclude that a student's aggressive behavior warrants separating him from the rest of the class, either to send him a strong message that what he did merits a serious consequence or to protect the other students. You can do that by giving him a time out in class or by sending him to the office.Although he might expect you to react punitively, surprise him by reacting supportively. Express your confidence that he can resolve problems without being hurtful to his peers. Tell him that you think he must be upset about something to lose control as he did and you want to understand what might be bothering him. If he does open up to you, listen attentively without interrupting. Speaking m a calm voice, tell him that you understand why he was upset, but stress that he has to find a way to express his anger with words rather than with his hands.You don't want to force an aggressive student to say he is sorry because that might fuel his anger, however, you do want to strongly encourage him to make amends with the student he hit. If he is willing to do that, it will help soothe hurt feelings and avoid future conflicts.75. What is the purpose of saying something odd when seeing students in a fight?A. To please the students.B. To surprise the students.C. To get the students' attention.D. To distract the students' attention.76. What is to be done about a student's aggressive behavior?A. Respond calmly but finny.B. Tell the student's parents immediately.C. Ask other students for help to stop the action.D. Have the student go to see the principal.77. What is NOT encouraged to do toward an aggressive student?A. Use physical restraint.B. Give the student a time out.C. Point at the student or make threats.D. Talk with the student privately.78. What does the word "'punitively" (in Paragraph 5) probably mean?A. Surprisingly.B. Depressingly.C. Involving persuasion.D. Involving punishment.79. What might be the last step to help all aggressive student?A. Encourage the student to be nice to the student he hit.B. Ask the student to promise he'll never do it again.C. Force the student to apologize for his behavior.D. Persuade the student to open up to you.80. Which of the following is the best title of the passage?A. Problems in Classrooms.B. Dealing with Student Aggression.C. Aggressive Behavior in Classrooms.D. Settling a Student Fight.PART V TRANSLATION (30 minutes, 20 points)Section A (15 minutes, 10 points)One of the unintended consequences of the flattening world is that it puts different societies and cultures in much greater direct contact with one another. It connects people to people much faster than people and cultures can often prepare themselves. Some cultures thrive on the sudden opportunities for collaboration that this global intimacy makes possible. Others are frustrated, and even humiliated by this close contact, which, among other things, makes it easy for people to see where they stand in the world in relation to everyone else. All of this helps to account for the emergence of one of the most devastating forces today - the suicide bombers and other terrorist organizations which have no regard for human lives and which it is in our best interest to wipe out.Section B (15 minutes, 10 points)该法案旨在对美国中小学进行教育改革并使所有儿童有机会得到高质量的教育。
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Analog computers are analog devices.That is,they have continuous states rather than discrete numbered states.An analog computer can represent fractional or irrational values exactly, with no round-off.Analog computers are almost never used outside of experimental settings.模拟计算机是模拟设备。
也就是说，他们是连续状态而不是离散的有限状态。
一个模拟计算机可以精确代表小数或无理数，没有舍入。
模拟计算机几乎从不被使用在实验设置以外。
A processor typically contains an arithmetic/logic unit(ALU),control unit(including processor flags,flag register,or status register),internal buses,and sometimes special function units(the most common special function unit being a floating point unit for floating point arithmetic).一个处理器通常包含一个算术/逻辑单元（运算器），控制单元(包括处理器标志，标志寄存器，或状态寄存器)，内部总线，有时特殊功能单元(最常见的特殊功能单元作为一个浮点单元用于浮点运算)。
CISC stands for Complex Instruction Set Computer.Mainframe computers and minicomputers were CISC processors,with manufacturers competing to offer the most useful instruction sets.Many of the first two generations of microprocessors were also CISC.CISC代表复杂指令集计算机。
大型计算机和小型计算机是CISC处理器，与制造商竞争提供最有用的指令集。
微处理器的前两代中许多也是CISC。
Lesson2Supercomputer is a broad term for one of the fastest computers currently available. Supercomputers are very expensive and are employed for specialized applications that require immense mounts of mathematical calculations(number crunching).超级计算机是一个广泛的术语，因为它是目前可用的最快的计算机之一。
超级计算机是非常昂贵的，并且它被用于需要大量的数学计算（数字运算）的专门应用。
It is a midsize computer.In the past decade,the distinction between large minicomputers and small mainframes has blurred,however,as has the distinction between small minicomputers and workstation.But in general,a minicomputer is a multiprocessing system capable of supporting up to200users simultaneously.它是一个中型计算机。
在过去的十年中，大的小型机和小的大型机之间的区别已经模糊，然而，有小的小型机和工作站之间的区别。
但在一般情况下，一个小型机是一个能够同时支持多达200个用户的多处理系统。
Workstations generally come with a large,high-resolution graphics screen,a large amount of RAM,built-in network support,and a graphical user interface.Most workstations also have a mass storage device such as disk drive,but a special type of workstation,called a diskless workstation,comes without a disk drive.工作站一般都配有一个大的，高分辨率的图形屏幕，大量的内存，内置网络支持以及一个图形用户界面。
大多数工作站也有一个大容量存储设备如磁盘驱动器，但是一种特殊类型的工作站，被称为无盘工作站，是不带磁盘驱动器的。
Most desktop displays use liquid crystal display(LCD)or cathode ray tube(CRT)technology, while nearly all portable computing devices such as laptops incorporate LCD technology.大多数桌面显示使用液晶显示器(LCD)或阴极射线管(CRT)技术，而几乎所有便携式计算设备如笔记本电脑包含LCD技术。
For widescreen LCD monitors,the aspect ratio is16:9(or sometimes16:10or 15:9).Widescreen LCD displays are useful for viewing DVD movies in widescreen format, playing games and displaying multiple widows side by side.High definition television (HDTV)also uses a widescreen aspect ratio.对于宽屏液晶显示器来说，屏幕高宽比是16:9，(或有时为16:10或15:9)。
宽屏液晶显示器对于用宽屏格式观看DVD电影，玩游戏和并排显示多个窗口是有用的。
高清晰度电视(HDTV)也使用一个宽屏高宽比。
For LCD monitors,screen size is measured diagonally from the inside of the bevel edge.The measurement does not include the casing as indicated in the image below.对于液晶显示器来说，屏幕尺寸是从斜面边缘的内侧对角测量的。
而测量不包括下面的图像显示的外壳。
Lesson4Single-user,single task—As the name implies,this operating system is designed to manage the computer so that one user can effectively do one thing at a time.The Palm OS for Palm handheld computer is a good example of a modern single-user,single-task operating system..单用户，单任务。
顾名思义，这个操作系统被设计来管理计算机，以便一个用户可以有效地在一个时间做一件事。
用于掌上电脑的Palm OS是一个现代化的单用户单任务操作系统的一个很好的例子。
Single-user,multi-tasking—This is the type of operating system most people use on their desktop and laptop computers today.Microsoft’s Windows and Apple’s MacOS platforms are both examples of operating systems that will let a single user have several programs in operating at the same time.单用户，多任务。
这是如今大多数人在他们的台式机和笔记本电脑上使用的操作系统类型。
微软的Windows和苹果的MacOS的平台是两个可以让一个单用户在同时操作几个节目的操作系统的例子。
Multi-user—A multi-user operating system allows many different users to take advantage of the computer’s resources simultaneously.The operating system must make sure that the requirements of the various users are balanced,and that each of the programs they are using has sufficient and separate resources so that a problem with one user doesn’t affect the entire community of users.多用户。
一个多用户操作系统允许许多不同的用户同时利用计算机的资源。
操作系统必须确保各用户的需求是平衡的，并且他们正在使用的每个程序具有充分和独立的资源，以便一个用户的一个问题不会影响用户的整个社区。
Agile software development processes are built on the foundation of iterative development. To that foundation they add a lighter more people-centric viewpoint than traditional approaches.Agile processes use feedback,rather than planning,as their primary control mechanism.敏捷软件开发过程是建立在迭代开发的基础上的。