第六讲：科技术语翻译案例

科技英语翻译文稿[五篇范例]第一篇：科技英语翻译文稿Wireless Network Accurately and Inexpensively MonitorsPatients' Breathing无线网络事实上是廉价地监控着病人的呼吸状况。

A couple years ago we saw wireless technology that would allow us to see through walls.Now,几年以前我们就可以看到无线网络可以让我们看到“墙外的东西”。

现在，来自犹他州州立thesame team of researchers, from the University of Utah, is putting that motion detection大学的同一个技术团队正在把移动式检测技术technology to work monitoring breathing patterns.So not only can the network see through your 运用到检测病人的呼吸状况上因此通过网络不仅可以远程观察病人的现状，它甚至可以听到bedroom wall, it can hear you breathing.Less sinisterly, the system could help doctors keep你的呼吸。

这个系统可以帮助医生更好的监控患者睡眠时的呼吸暂停事件，急救病人或婴儿 better track of patients with sleepapnea, surgery patients or babies at risk for sudden infant 的发生突然猝死危险性就变得更低了。

death syndrome.Team leader Neal Patwari demonstrated the system by lying in a hospital bed surrounded by这个团队的带头人尼尔帕特维尔躺在一家医院的病床上，周围布置了20个工作频率为2.4G 20 wireless transceivers operating at a frequency of 2.4 gigahertz.He timed his breathing to be赫兹的无线电收发器以演示这个监控系统的工作状况。

Unit 6 科技文体翻译教学目标及基本要求：了解科技英语的词汇、句法特点，掌握科技文体的翻译技巧。

教学重点：1)英语科技词语的构成2)科技英语的句法特点教学难点：科技英语的翻译方法实用训练：英译汉：Scientific prediction for the next 30 years汉译英：技术创新1 .Formation of English Technical TermsOne of the most distinctive features of EST is its technical terms，which not only account for a large part of English vocabulary，but also are the must important source of new coined words in modern English，ranging over an extensive area of various fields. A mastery of them will benefit us a great deal in the translation of EST.In terms of form，English technical terms may be classified into three categories, namely, single words (e. g. robot机器人，Internet因特网，etc. ) , compound forms(e.g. feedback反馈，splashdown溅落，etc.)and phrases(e. g. on-and-off-the- road路面越野两用的，anti- armored-fight-vehicle-missile 反装甲车导弹，power transmission relay system送电中继体系，etc. ). Since most of the technical terms come out of the basic rules of word-formation，it's necessary for us to conduct a Brief survey of their formation.1. Affixation 缀合式科技词语Affixation is an important means of coining new English words and technical terms，with prefix and suffix as inseparable elements of the words being coined. The advantage of affixation is evident: it is the most flexible means of forming new woods and its potential of creation is almost boundless，therefore it is extensively used in the formation of technical terms. Besides prefix and suffix of English origin，there are some foreign borrowings，noticeably the Latin ones, e.g. bio-(生命、生物) thermo-(热)，electro- (电),aero-(空气)，carbo- (碳), hydro-(水), -ite(矿物)，-mania(热、狂), etc. If we are familiar with these prefixes and suffixes，many technical terms of such formation can be translated appropriately. The following are some typical examples.miniultrasonicprober =mini +ultra +sonic +prober微型超声波金属探伤仪macrospacetransship=macro +space +trans +ship巨型空间转运飞船teletypesetter=tele +type +setter电传排字机bathythermograph=bathy +thermo +graph海水测温仪barothermograph=baro +thermo +graph气压温度记录器deoxyrihonucleic=de +oxy +ribo+ nucleic脱氧核糖核的photomorphogenesis=photo +morpho +genesis光形态发生2. Compounding复合式科技词语Two or more words combined to form a new word is called compounding. English technical terms formed by compounding generally take three forms: combining with a hypthen (e.g. salt-former卤素，dew-point露点, pulse-scaler脉冲定标器) or without it (e.g. fallout放射性尘埃，hovercraft 气垫船，waterlock水闸，thunderstorm雷暴)，or two or more separate words forming a word combination ( e.g. stem cell 干细胞，optical drive光驱，satellite antimissile observation system卫星反导弹观察系统). Most of such compound words may be translated literally, i.e., Put the Chinese equivalents of the separate elements together and we get the Chinese equivalents of the compound words. Sometimes，however，there are exceptions. For example，bull's eye靶心)，cat-and-mouse航向与指挥的)，dog house(高频高压电源屏蔽罩)，etc.一literal translation in tackling such terms may lead astray. Therefore whenever we are confronted with unfamiliar terms and are not sure of their meaning，we should frequently consult dictionaries of relevant specialties. In many cases some additional explanations are needed to make the original meaning clear and accurate.3 .Blending缩合式科技词语This is a variant of compounding，omitting the latter part of the first word and clipping off the first part of the second word. Sometimes，however, either the first part or the second part of the overlapped word may be clipped to form a new word. This blending of words generally possesses the combined meaning of both; therefore, literal translation is used in translating such terms，with one element modifying the other. Occasionally，a new name is given to the blending.bit=binary+ digit(二进制)位，比特blog=web +log博客brunch=breakfast十lunch早午餐/晚早餐copytron = copy+ electron电子复写技术gravisphere=gravity +sphere引力范围medicare= medical +care医疗保健netizen=net+ citizen网民smog=smoke +fog烟雾telex=teleprinter+ exchange电传4.Acronyms 首字母缩略式科技词语An acronym is a word formed from the initials or other of several words.Acronyms are widely accepted to coin English technical terms. With the rapid development of science and technology，more and more acronyms are being extensively used in various fields. Simple and brief, acronyms sometimes tend to cause ambiguity in meaning. Therefore，it is up to the translator to discern their actual meaning in different contexts.ADP automatic data processing自动数据处理AIDS Acquired Immune Deficiency Syndrome艾滋病EDF'M electronic data processing machine电子数据处理机DINK double income , no kids双收人无子女家庭GSV guided space vehicle制导宇宙飞船Laser light amplification by stimulated emission of radiation激光RAM random access memory随机存取存储器UFO unidentified flying object不明飞行物WWW World Wide Web万维网Sometimes，an acronym happens to be an actual English word，or it may possess more than one meaning. In this case，special attention should be paid to pick out the right equivalent in Chinese.MOUSE minimum orbital unmanned satellite of the earth(仪表载重50公斤以下的)不载人的最小人造地球卫星SALT Strategic Arms Limitation Talks限制战略武器会谈SNAP subsystem for nuclear}auxiliary power辅助(原子)核动力子系统space nuclear auxiliary power空间核辅助能源systems for nuclear auxiliary power辅助核动力系统AS air scoop空气收集器air seasoned风干的(木材)air speed空速，气流速率air station航空站，飞机场American Standard美国标准atmosphere arid space大气层与宇宙空间automatic sprinkler自动洒水车automatic synchronizer自动同步器5 .Proper Nouns 专有名词科技词语Many of the technical terms in English are borrowed from proper nouns such as names of people，places，firms，trade marks，organizations，etc.，normally beginning with a capital letter. In such cases，consulting relevant dictionaries will be of great help . Transliteration is the usual way in translating proper nouns. Sometimes，a label to the corresponding translation is necessary to indicate the nature of the given words.Xerox静电复制(derived from a trademark )IBM System IBM系统(derived from a US corporation)Kuru库鲁病} derived from a place in eastern New Guinea)Alfven wave阿尔文波(derived from the Swedish astrophysicist Hannes Alfven) Chandler's wobble钱得拉波动说(derived from the US astronomer Seth Carlo Chandler )Of course，there are some other forms of technical terms in English. To name a few，Clipping(e. g.“lab”comes from“laboratory”)，Back-formation(e. g.“to lase" comes from“laser")，Coinage(e. g.“quark" in physics)，Functional Shift (e. g. in the phrase“to contract the terminal"，the word“contract" is converted from a noun to a verb)，Borrowing(e. g.“gene" is borrowed from German)，and so on. In whatever circumstances，the discrimination of the original meaning and the contextual analysis are of vital importance. Only when we get an accurate understanding of them，can we put them into Chinese exactly as they actually mean.II .Characteristic Syntax of EST1.More bong and complicated Sentences 大量使用长句EST as a formal style of writing usually consists of more long and complicated sentences. When translated into Chinese，a long sentence may be cut into several parts. For example:The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led，in the first instance，to the understanding of a concrete example of a medium which can transmit transverse vibration but later to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.为了解释光学现象，人们曾试图假定有一种具有与弹性固体相伺的物理性的介质。

科学技术教育与培训（S&T education and training）科学素养(Scientific Literacy)可视图文（Visual pictures and literature）空间站（space station）空中交通管制（air traffic control—ATC）蓝色农业（blue agriculture）蓝牙技术(Bluetooth)立体农业（stereo farming）量子纠缠（Quantum Entanglement量子密码术(Quantum cryptography)量子隐形传送(Quantum Teleportation)硫污染（Pollution by Sulfur）绿色GDP（Green GDP）绿色纤维（Lyocell fibre）绿箱政策（GreenBox Policies）密钥加密技术（Key Encryption Technology）敏捷制造（Agile Manufacturing）(20030731)纳米材料(nano material)与纳米粒子(nanoparticle)纳米机器人（NanoRobot）纳米科学技术（NanoST(Nano Science andTechnology)）纳卫星（Nano-Satellite）农业产业化（AgricultureIndustrialization）欧洲洁净空气”计划（CAFE( Clean “Air For Europerogramme”）贫铀弹(Depleted UraniumBomb)平均无故障工作时间（mean-time-between-failures —MTBF）普适计算（PervasiveComputing）气象卫星（meteorologicalsatellite）千年生态系统评估（Millennium EcosystemAssessment）清洁生产(CleanerProduction)全球定位系统（GlobalPositioning System，简称GPS）全球警报与反应网络(Global Out-break Alert andResponse Network)燃料电池（Fuel Cell）人工乘客（ArtificialPassenger）人类脑计划（Human BrainProject）人文发展指数(HDI)认证中心（CertificateAuthority, 简称CA）柔性制造技术（flexiblemanufacturing technology—FMT）朊毒体（Prion）深空探测(Deep SpaceExploration)生命体征(vital signs)生命体征(vital signs)生态预报（ecologicalforecasting 或ecological）生物安全（Biosafety）生物防治(biologicalcontrol)生物经济（Bio-economy）生物库”计划（“Biobank”Project ）生物入侵(Biological invasion)生物芯片（Biochip）生物信息学（Bioinformatics）生物质能（Biomass Energy）时间旅行（Time Travel）试验发展（Development）受众分割（Audience segmentation）数字地球（Digital Earth ）数字地球（Digital Earth）数字电视(Digital TV，简称DTV)数字鸿沟(Digital Divide)数字化战场（digitizing thebattlefield —DB）数字视频广播（DVB“Digital Video Broadcast”）数字图书馆（DL “DigitalLibrary”）数字显示器（DigitalDisplay）数字现金（Digital Cash）数字音频磁带（DA T“Digital Audio Tape”）数字自然音影技术（DNA“Digital NaturalAudio/Video”）双星计划（Double StarProgramme）水资源（Water Resources）酸雨（Acid Rain）外科手术式打击（Surgicalstrike）网格计算（GridComputing）网络数据库(NetworkDatabase)网络综合症（NetSynthesis）危机管理（CrisisManagement）微机电系统（MicroElectro-Mechanical Systems，MEMS）微流体技术(Microfluidics Technology)温室效应（Greenhouse Effect）物理农业（Physical Agriculture ）严重急性呼吸道综合症(SARS: Severe Acute Respiratory Syndrome)阳光政策（Sunshine policy）遥感（Remote Sensing）遥医学（Telemedicine）液晶(Liquid Crystal)液晶（liquid crystal）液晶显示器（Liquid Crystal Display，LCD）一票否决权（veto power）医学遗传学（medical genetics）医院信息系统(Integrated Hospital Information System,IHIS)移动计算（Mobile Computing）移动上网（W AP）遗传筛查（Genetic Screening）应用研究（Application Research）营养免疫( Nutrition Immunology)有机（生化）纳米材料(Organic (Biochemical) Nanomaterial)预发式计算（Proactive Computing）远程呈现（telepresence）远程医学（Telemedicine）载人航天(Manned Space Flight)载人航天（manned spaceflight）摘菊使者（Daisy Cutter）知识管理（KnowledgeManagement, 简称KM）知识经济（The KnowledgeEconomy）知识与资源管理（KRM：Konwlege & ResourceManagement）脂质体(Liposome)植物全息现象(PlantHolographic Images)中国强制认证（CCC“China CompulsoryCertification”）重组DNA技术（Recombinant DNATechnology）转基因动物（GeneticallyModified Animal）转基因食品（GeneticallyModified Food）准晶（Quasicrystal）准一维纳米材料（Quasi-one-dimensionalNanometer Material）资源安全（ResourceSecurity）自主计算（AutonomicComputing）综合性安全(Comprehensive Security，或非传统安全)总部经济（HeadquartersEconomy）组织培养技术（TissueCulture Technology）太空农业(SpaceAgriculture)太空行走（Walking inspace）太阳风暴（Solar Storm）太阳能(Solar Energy)炭疽(Anthrax)炭疽（anthrax）唐氏综合症（DownsSyndrome）提高战略运算能力计划Accelerated StrategicComputing Initiative，ASCI体细胞遗传学（somaticgenetics）通信卫星（communicationsatellite）太空农业(SpaceAgriculture)太空行走（Walking inspace）太阳风暴（Solar Storm）太阳能(Solar Energy)炭疽(Anthrax)炭疽（anthrax）唐氏综合症（DownsSyndrome）提高战略运算能力计划Accelerated StrategicComputing Initiative，ASCI体细胞遗传学（somaticgenetics）通信卫星（communicationsatellite）白色农业（white agriculture）办公自动化（OA：OfficeAutomation）半导体材料（semiconductor material）比较医学（ComparativeMedicine）并行工程(ConcurrentEngineering)博客（Blog/Blogger）超级网站（Super Website）城市垃圾管理的三C原则（Clean Cycle Control）创新决策权（Authorityinnovation-decisions）磁悬浮列车(MagneticallyLevitated Train)大规模杀伤性武器（Weapons of mass destruction）（陶子）中微子（Tau neutrino ）大科学(Big Science)地球模拟器（Earth Simulator）地球资料卫星（earthresources satellite）地震矩规模（momentmagnitude scale）电子现金(Electronic Cash)电子支票(ElectronicCheck)动漫（Comic andAnimation）都市农业(Urban Agriculture或Agriculture in City Countryside)二恶英”(Dioxin)非典型肺炎（Atypical Pneumonias）分布式计算（Distributed Computing）分布式能源（distributed energy sources）分子遗传学（Moleculargenetics）疯牛病（Mad Cow Disease）干扰素（Interferon）干细胞（Stem Cells）干燥综合征(SjogrenSyndrome,SS)高技术（High Technology,简称Hi-tech）高技术战争（high-techwarfare）高温超导电缆（High-TCSuperconducting Cable）高温超导体（High-TCSuperconductor）公共密钥基础结构(PublicKey Infrastructure，PKI)供应链管理(Supply Chain Management)光纤通信（Optical Fiber Communication）国防高技术（defense high technology）国防关键技术（defense critical technology）国防信息基础结构（DIIDefence InformationInfrastructure）国际空间站（ISS(International SpaceStation)）(20040614)互联网时间（InternetTime）(20030801)。

英语知识3.形译：用英语常用字母的形象来为形状相似的物体定名。

翻译这类术语时，一般采用形译法。

常用的形译法又分为下列三种情况：3.1.选用能够表达原字母形象的汉语词来译：T square丁字尺I-column工字柱U-bend马蹄弯头V-slot三角形槽3.2.保留原字母不译，在该字母后加“形”字，这种译法更为普遍：A-bedplate A形底座D-valve D形阀C-network C形网络M-wing M形机翼3.3.保留原字母不译，以字母代表一种概念：X ray X射线L-electron L层电子(原子核外第二层的电子)N-region N区(电子剩余区，即电子导电区)4.意音结合译：在音译之后加上一个表示类别的词，或者把原词的一部分音译，而另一部分意译。

4.1有些词以音译为主，在词首或词尾加上表意的词：logic逻辑电路covar科伐合金(铁镍钴合金)4.2.由前缀加入计量单位构成复合词，计量单位采用音译：megavolt百万伏(特)microampere微安(培)kilowatt千瓦decibel分贝4.3.某些复合词意音结合译：radar-man雷达手valve-guide阀导More: .shengyidi./peixun/ Edit:英语培训More:yypxjgwk 作为一个会议口译译员，应该全面发展，不仅能搞同声传译工作，也要能搞即席传译工作，二者缺一不可。

由于同声传译比即席传译更加容易学习和掌握（这点恐怕同很多人的想象相反），所以，作为初学者，在掌握即席传译技术以前，最好先搞一段时间的同声传译工作。

也就是说，应该先到只使用同声传译的会议上去工作。

但是，在实际工作中，这种只使用同声传译的会议是很少的。

由于工作需要，绝大多数会议总免不了要建立若干个委员会、工作组、起草组等附属机构。

这些机构往往在没有同声传译设备的小会议室里开会，这就需要进行即席传译了。

遇到这种情况，所有搞同声传译工作的译员，都可能被抽调到这些附属机构中去担任即席传译工作。

科技文本翻译例子1、深部煤巷锚杆支护技术的研究与实践Research and Practice of Bolting Support Technology in Deep Coal Roadways.2、无约束物体动力学普适方程的变分导出Derivation of a Universal Equation for Unrestrained Bodies with Calculus of Variations.3、粗品材料缺陷的超声信号及其小波包分析Ultrasonic Signal of Defects in A Coarse-grained Material and Its Wavelet Package Analysis.4、汽车车轮动平衡研究Research on the Dynamic Balance of Motorcar Wheel.5、有关取向分布函数计算方法的某些问题About the Calculus Of the Orientation Distribution Of Function.6、造纸厂污水对河流污染程度调查The Survey Paper Mil Waste Water Discharged To the River Pollution.7、网络环境下的信息素质教育On Information Retrieval Teaching Under the Network Environment.8、先进复合材料与航空航天Advanced Composite Materials and Aerospace Engineering.9、工艺中树脂固化温度与介电性能Temperature and Dielectric Properties of Resin during RTM Process RTM.10、使用毛细电泳仪根据泰勒扩散理论测量纳米粒子的扩散系数Determination of Nanoparticle Diffusion Coefficients by Taylor DispersionAnalysis Using A Capillary Electrophoresis Instrument.11、亚马孙雨林对干早的灵敏度Drought Sensitivity of the Amazon Rein-forest.。

一、科技术语的汉译术语是表示某一专门概念的词语，科技术语就是在科技方面表示某一专门概念的词语。

因此翻译时要十分注意，不能疏忽。

英语科技术语的特点是词义繁多，专业性强，翻译时必须根据专业内容谨慎处理，稍不注意就会造成很大的错误。

如有的人把the newly developed picture tub(最新研制成功的显像管)错译为“新近被发展了画面管”；又有人把“a unique instant-picture system”(独特的瞬时显像装置)错译为“独快的图像系统”等等。

再以"cassette"这个术语为例，它除了其他方面的意思之外，在录音磁带方面也还有两个意思：一为“装填式磁带盒”，一为“盒式磁带”。

究竟应译为那个意思，要从上下文的具体意思去分析判断。

如进口的收录两用机的使用说明书上有“checking the cassette”和“to insert cassette”两个小标题，究竟应当怎么译呢?看来分别将其的译为“检查盒式磁带”和“装上盒式磁带”，要比分别译为“检查磁带盒”和“装上磁带盒”更好一些。

二、科技英语中倍数增减(包括比较)的汉译1、倍数增加的译法英语中说“增加了多少倍”，都是连基数也包括在内的，是表示增加后的结果；而在汉语里所谓“增加了多少倍”，则只表示纯粹增加的数量。

所以英语里凡是表示倍数增加的句型，汉译时都可译成“是……的几倍”，或“比……增加(n-1)倍”。

为了便于查阅，现将英语中表示倍数增加的一些表达法及其译法归纳如下：例如：a The production of various stereo recorders has been increased four times as against 1977.(各种立体声录音机的产量比1977年增加了三倍。

)b The output of color television receivers increased by a factor of 3 last year.(去年彩色电视接收机的产量增加了二倍。

Unit 6 科技文体翻译教学目标及基本要求：了解科技英语的词汇、句法特点，掌握科技文体的翻译技巧。

教学重点：1)英语科技词语的构成2)科技英语的句法特点教学难点：科技英语的翻译方法实用训练：英译汉：Scientific prediction for the next 30 years汉译英：技术创新1 .Formation of English Technical TermsOne of the most distinctive features of EST is its technical terms，which not only account for a large part of English vocabulary，but also are the must important source of new coined words in modern English，ranging over an extensive area of various fields. A mastery of them will benefit us a great deal in the translation of EST.In terms of form，English technical terms may be classified into three categories, namely, single words (e. g. robot机器人，Internet因特网，etc. ) , compound forms(e.g. feedback反馈，splashdown溅落，etc.)and phrases(e. g. on-and-off-the- road路面越野两用的，anti- armored-fight-vehicle-missile 反装甲车导弹，power transmission relay system送电中继体系，etc. ). Since most of the technical terms come out of the basic rules of word-formation，it's necessary for us to conduct a Brief survey of their formation.1. Affixation 缀合式科技词语Affixation is an important means of coining new English words and technical terms，with prefix and suffix as inseparable elements of the words being coined. The advantage of affixation is evident: it is the most flexible means of forming new woods and its potential of creation is almost boundless，therefore it is extensively used in the formation of technical terms. Besides prefix and suffix of English origin，there are some foreign borrowings，noticeably the Latin ones, e.g. bio-(生命、生物) thermo-(热)，electro- (电),aero-(空气)，carbo- (碳), hydro-(水), -ite(矿物)，-mania(热、狂), etc. If we are familiar with these prefixes and suffixes，many technical terms of such formation can be translated appropriately. The following are some typical examples.miniultrasonicprober =mini +ultra +sonic +prober微型超声波金属探伤仪macrospacetransship=macro +space +trans +ship巨型空间转运飞船teletypesetter=tele +type +setter电传排字机bathythermograph=bathy +thermo +graph海水测温仪barothermograph=baro +thermo +graph气压温度记录器deoxyrihonucleic=de +oxy +ribo+ nucleic脱氧核糖核的photomorphogenesis=photo +morpho +genesis光形态发生2. Compounding复合式科技词语Two or more words combined to form a new word is called compounding. English technical terms formed by compounding generally take three forms: combining with a hypthen (e.g. salt-former卤素，dew-point露点, pulse-scaler脉冲定标器) or without it (e.g. fallout放射性尘埃，hovercraft 气垫船，waterlock水闸，thunderstorm雷暴)，or two or more separate words forming a word combination ( e.g. stem cell 干细胞，optical drive光驱，satellite antimissile observation system卫星反导弹观察系统). Most of such compound words may be translated literally, i.e., Put the Chinese equivalents of the separate elements together and we get the Chinese equivalents of the compound words. Sometimes，however，there are exceptions. For example，bull's eye靶心)，cat-and-mouse航向与指挥的)，dog house(高频高压电源屏蔽罩)，etc.一literal translation in tackling such terms may lead astray. Therefore whenever we are confronted with unfamiliar terms and are not sure of their meaning，we should frequently consult dictionaries of relevant specialties. In many cases some additional explanations are needed to make the original meaning clear and accurate.3 .Blending缩合式科技词语This is a variant of compounding，omitting the latter part of the first word and clipping off the first part of the second word. Sometimes，however, either the first part or the second part of the overlapped word may be clipped to form a new word. This blending of words generally possesses the combined meaning of both; therefore, literal translation is used in translating such terms，with one element modifying the other. Occasionally，a new name is given to the blending.bit=binary+ digit(二进制)位，比特blog=web +log博客brunch=breakfast十lunch早午餐/晚早餐copytron = copy+ electron电子复写技术gravisphere=gravity +sphere引力范围medicare= medical +care医疗保健netizen=net+ citizen网民smog=smoke +fog烟雾telex=teleprinter+ exchange电传4.Acronyms 首字母缩略式科技词语An acronym is a word formed from the initials or other of several words.Acronyms are widely accepted to coin English technical terms. With the rapid development of science and technology，more and more acronyms are being extensively used in various fields. Simple and brief, acronyms sometimes tend to cause ambiguity in meaning. Therefore，it is up to the translator to discern their actual meaning in different contexts.ADP automatic data processing自动数据处理AIDS Acquired Immune Deficiency Syndrome艾滋病EDF'M electronic data processing machine电子数据处理机DINK double income , no kids双收人无子女家庭GSV guided space vehicle制导宇宙飞船Laser light amplification by stimulated emission of radiation激光RAM random access memory随机存取存储器UFO unidentified flying object不明飞行物WWW World Wide Web万维网Sometimes，an acronym happens to be an actual English word，or it may possess more than one meaning. In this case，special attention should be paid to pick out the right equivalent in Chinese.MOUSE minimum orbital unmanned satellite of the earth(仪表载重50公斤以下的)不载人的最小人造地球卫星SALT Strategic Arms Limitation Talks限制战略武器会谈SNAP subsystem for nuclear}auxiliary power辅助(原子)核动力子系统space nuclear auxiliary power空间核辅助能源systems for nuclear auxiliary power辅助核动力系统AS air scoop空气收集器air seasoned风干的(木材)air speed空速，气流速率air station航空站，飞机场American Standard美国标准atmosphere arid space大气层与宇宙空间automatic sprinkler自动洒水车automatic synchronizer自动同步器5 .Proper Nouns 专有名词科技词语Many of the technical terms in English are borrowed from proper nouns such as names of people，places，firms，trade marks，organizations，etc.，normally beginning with a capital letter. In such cases，consulting relevant dictionaries will be of great help . Transliteration is the usual way in translating proper nouns. Sometimes，a label to the corresponding translation is necessary to indicate the nature of the given words.Xerox静电复制(derived from a trademark )IBM System IBM系统(derived from a US corporation)Kuru库鲁病} derived from a place in eastern New Guinea)Alfven wave阿尔文波(derived from the Swedish astrophysicist Hannes Alfven) Chandler's wobble钱得拉波动说(derived from the US astronomer Seth Carlo Chandler )Of course，there are some other forms of technical terms in English. To name a few，Clipping(e. g.“lab”comes from“laboratory”)，Back-formation(e. g.“to lase" comes from“laser")，Coinage(e. g.“quark" in physics)，Functional Shift (e. g. in the phrase“to contract the terminal"，the word“contract" is converted from a noun to a verb)，Borrowing(e. g.“gene" is borrowed from German)，and so on. In whatever circumstances，the discrimination of the original meaning and the contextual analysis are of vital importance. Only when we get an accurate understanding of them，can we put them into Chinese exactly as they actually mean.II .Characteristic Syntax of EST1.More bong and complicated Sentences 大量使用长句EST as a formal style of writing usually consists of more long and complicated sentences. When translated into Chinese，a long sentence may be cut into several parts. For example:The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led，in the first instance，to the understanding of a concrete example of a medium which can transmit transverse vibration but later to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.为了解释光学现象，人们曾试图假定有一种具有与弹性固体相伺的物理性的介质。