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2015/12/2 Wednesday西安电子科技大学西安电子科技大学§5. 2 同位语从句1、一般情况 （1）公式§5. 2 同位语从句 The latter（后一）form has the advantage that it can be extended（扩展） to complex quantities .+ 某些抽象名词 +the this a/an O no形容词 物主代词that从句[“that”在从句中无词义、无 成分]③ “动宾译法”：这时该“抽象名词” 来自于可带有宾语从句的及物动词。
西安电子科技大学西安电子科技大学§5. 2 同位语从句（2）译法 ① “～ 这一 ……” 的§5. 2 同位语从句 During the past several years, there has been an increasing [a growing] recognition [realization; awareness] within business（商务）and academic（学术的） circles（界）that certain nations have evolved（发展）into information societies .The assumption that β = constant is often made to simplify analysis. R = r is the condition that power delivered（提供）by a given source is a maximum .西安电子科技大学西安电子科技大学§5. 2 同位语从句 Here we have used the definition （定义）that acceleration（加速度）is the rate（速率）of change of velocity .② 这一 ……：～ 以下的§5. 2 同位语从句 The main theoretical development in this decade（十年）has been in the recognition that material properties should be included in analytical models . This is equivalent to a statement that everything is attracted by the earth.This account for（解释）the observation（观察到的情况）that the resistivity of a metal increases with temperature .12015/12/2 Wednesday西安电子科技大学西安电子科技大学§5. 2 同位语从句§5. 2 同位语从句A consequence（结果）of the discovery of electricity was the observation that metals are good conductors while nonmetals are poor conductors .③ “there is every possibility that …” →“完全有可能……”There is every possibility that satisfactory results will be obtained.西安电子科技大学西安电子科技大学§5. 2 同位语从句（3）几个句型： ① “there is evidence that …”→ “有证据表明……”§5. 2 同位语从句2、由名词从句转变成的同位语从句（实 际上在从句前省去了“of;about;on;as to”） ★The question now arises whether this series（级数）converges（收敛）.There is evidence that Ohm’s law applies only to metallic conductors.The reader may have no idea what this symbol stands for.西安电子科技大学西安电子科技大学§5. 2 同位语从句§5. 2 同位语从句② “there is no doubt that …”→ “毫无疑问……”There is no doubt that mercury（水银） is a metal .The users have no guarantee（保证） how long this kind of device will be operating.22015/12/2 Wednesday西安电子科技大学西安电子科技大学§5. 3 名词从句1、一般情况 （1）引导词 ① 连接词：在从句中无成分§5. 3 名词从句（2）采用形式主语“it”的几个句型 ① “it is well known that …”→“众所 周知，……”that → （无词义） whether → “是否” if →“是否”（只能引导宾语从句时用）It is well known that Ohm’s law applies only to metallic conductors.② “it is clear [evident; apparent; obvious] that …” →“显然；很清楚……”西安电子科技大学西安电子科技大学§5. 3 名词从句② 连接代词：在从句中要作某一成 分。
科技英语语法The Impact of Technology on the Modern WorldThe world has undergone tremendous change with the adoption of technology in various areas of life. Technology has made an impact on how we conduct business, communicate, and socialize. This essay examines the impact of technology on society and how it has changed our lives.One of the most significant impacts of technology is in business. With the rise of the internet and e-commerce, businesses now have the opportunity to reach a global market without having to leave the comfort of their office. This has led to an increase in competition, with businesses having to deliver better products and services to remain relevant. Additionally, businesses can now use technology to automate processes and reduce costs. This has helped many businesses to become more efficient and profitable.Technology has also had a significant impact on communication. In the past, the only reliable means of communication were letters, telegrams, and telephones. Today, however, we have a vast array of communication tools such as email, text messaging, video calls, social media, and instant messaging. These tools have made it easier for people to stay in touch and communicate with one another.Another significant impact of technology is in education. Technology has made it possible for people to access education from anywhere in the world. Students can participate in online classes, access educational materials online, and communicate withteachers and peers using video conferencing and other technologies. This has made education more accessible to people who would otherwise not have had the opportunity to pursue it.Technology has also had an impact on entertainment. Today, we have access to a wide range of entertainment options, including video games, movies, and music streaming services. These services have made it easier for people to access entertainment from anywhere in the world.Finally, technology has had an impact on our daily lives. Today, we are surrounded by technology in our homes, workplaces, and public spaces. Smartphones, laptops, and tablets have made it possible for us to stay connected to the world and stay informed. Additionally, smart home technology has made it possible for us to control our homes with voice commands and automated systems.In conclusion, technology has had a significant impact on the modern world. It has changed the way we conduct business, communicate, socialize, and entertain ourselves. While there are some negative effects of technology, such as the loss of jobs due to automation, the benefits far outweigh the drawbacks. As technology continues to evolve, it is likely to have an even more significant impact on our lives in the future.The Impact of Technology on SocietyTechnology has revolutionized nearly every aspect of modern society. From communication to healthcare, transportation, and entertainment, technology has had a transformative effect on how we live and interact with one another.In communication, technology has allowed people to communicate much more easily with each other. With the advent of the internet, people from all corners of the world can connect and communicate with each other instantly. Social media platforms have also made it easier for people to stay connected with friends and family, share photos and videos, and even start a business. The effect of technology on communication cannot be overstated, and it has created a more connected global society.Technology has also transformed healthcare. Medical technology has allowed doctors and other healthcare professionals to diagnose, treat, and prevent diseases more effectively. With advancements in imaging techniques, medical devices, and electronic health records, healthcare providers can now provide more personalized, efficient, and effective care. Telemedicine has also made it possible for people in remote or underserved areas to access medical care through video conferencing, which is especially critical during pandemics or natural disasters.In transportation, technology has had a tremendous impact. With the invention of the automobile, air travel, and now, autonomous vehicles, people can travel faster and more efficiently. Electric cars, which run on electricity instead of gasoline or diesel, have the potential to significantly reduce carbon emissions and help address climate change. Technology has also revolutionized public transportation, with services such as Uber and Lyft changing the way people move around cities.Entertainment is another aspect of modern society that has beentransformed by technology. From streaming television shows and movies to playing video games online, technology has made it possible for people to access a vast array of entertainment options from the comfort of their own homes. Social media platforms also provide ample opportunities for people to access entertainment content and connect with others who share similar interests.While technology has had many positive impacts on society, there are also drawbacks. As mentioned earlier, automation has led to job losses, particularly in industries such as manufacturing and retail. Cybersecurity threats, such as hacking and identity theft, are also an ever-present risk in our digital world. Furthermore, the overuse of technology can lead to negative effects such as addiction, social isolation, and poor mental health.The Future of Technology in SocietyAs technology continues to evolve, it will undoubtedly have an even more significant impact on our society. Here are some potential areas where technology could transform our lives even further:Artificial Intelligence (AI): AI could revolutionize nearly every aspect of our lives, from healthcare to transportation and beyond. In healthcare, AI-powered analysis of medical data could help medical professionals develop more personalized and precise treatments. In transportation, AI could make self-driving vehicles safer and more efficient.Virtual Reality (VR) and Augmented Reality (AR): VR and ARcould transform entertainment, education, and training. In entertainment, VR could provide more immersive experiences for video games, movies, and live events. In education, AR could make it possible for students to learn about subjects in a more engaging and interactive way.Renewable Energy: With growing concerns about climate change, renewable energy technology such as solar and wind power could help reduce carbon emissions and provide energy to those in remote or underserved areas. Additionally, advancements in battery technology could make renewable energy sources even more viable.ConclusionThe impact of technology on society cannot be overstated. From communication to healthcare, transportation, and entertainment, technology has had a transformative effect on nearly every aspect of our lives. While there are some drawbacks to the increased use of technology, the benefits far outweigh the risks. As technology continues to evolve, it will be interesting to see how it transforms our lives even further in the years and decades to come.。
科技英语最全最重要的固定搭配在科技领域，英语是一种广泛使用的语言。
了解科技领域中的固定搭配是提高英语表达能力的关键。
本文将介绍科技英语中最全最重要的固定搭配。
1. Cutting-edge technology - 最前沿技术Cutting-edge technology - 最前沿技术2. State-of-the-art - 最先进的State-of-the-art - 最先进的3. Breakthrough innovation - 突破性创新Breakthrough innovation - 突破性创新4. Revolutionary advancements - 革命性的进步Revolutionary advancements - 革命性的进步5. High-tech industry - 高科技行业High-tech industry - 高科技行业6. Digital transformation - 数字化转型Digital transformation - 数字化转型7. Artificial intelligence - 人工智能Artificial intelligence - 人工智能8. Big data analytics - 大数据分析Big data analytics - 大数据分析10. Internet of Things (IoT) - 物联网Internet of Things (IoT) - 物联网11. Cybersecurity - 网络安全Cybersecurity - 网络安全12. Virtual reality - 虚拟现实Virtual reality - 虚拟现实13. Augmented reality - 增强现实Augmented reality - 增强现实14. Machine learning - 机器研究Machine learning - 机器学习15. Robotics technology - 机器人技术Robotics technology - 机器人技术16. 3D printing - 3D打印3D printing - 3D打印18. Sustainable energy - 可持续能源Sustainable energy - 可持续能源19. Nano-technology - 纳米技术Nano-technology - 纳米技术20. Genetic engineering - 基因工程Genetic engineering - 基因工程以上是科技英语中最全最重要的固定搭配，掌握了这些搭配可以帮助你更加准确地表达科技领域的想法和观点。
科技英语写作句型科技英语写作句型科技类英语作文一般针对他的现状和未来影响描写，下面是店铺分享的科技英语写作句型，希望能帮到大家!句型1)对……产生很大影响: have a great effect on(2)起很大作用：make a great difference(3)改变人们的生活：change one’s life(4)得益于、从……获益benefit from(5)与……有关联：relate to/ be linked to(6)能使用：have access to/ be accessible to(7)代替：take the place of(8)致力于：devote oneself to(9)实现：come true(10)赶上：keep/catch up with(11)与……不同：be different from/differ from(12)使某人能做：enable sb to do sth(13)把……考虑进去：take something into consideration(14)引起某人的注意：catch/attract the attention of sb(15)导致：lead to/contribute to/result in/ bring about(16)在某方面起重要的作用：play an important role in(17)提高人类的生活质量：improve the quality of life for humans(18)为治疗疾病而进行一项研究：carry out a research in the hope of curing the illnesses(19)科学技术是第一生产力。
Science and technology are a primary productive force.(20)随着互联网、个人电脑、3G手机的日益普及，我们的生活发生了巨大的变化或我们的生活精彩无限。
科技英语语法学习纲要0语法特点（1）被动句多Petroleum is known to be a mixture.（2）虚拟语气用的多If electronic computers had not been invented, many problems on space flight could not have been solved.（3）后置定语多Aluminum is a good material to be used for electronic wires. （4）分隔定语或定语从句多For a long time special observations were made of these gases under different pressure and tempreture.（5）通格名词或相同词类作前置定语相当普遍quality steel; heating plate; heat energy1、语法规则—成分、充当物、语序的规则（以词为例，同功能短语，从句等内容叙述略）1.1基本成分主语、宾语：充当物是名词类（名，代，数词）词；当直接宾语为人称代词或为平衡句结构或为了强调间接宾语，间接宾语常用“to, for”引出后置短语。
表语，补语：充当物为实义词（除动词外）谓语：充当物为①及物动词；②不及物动词；③动词词团1.2修饰成分定语：充当物为以形容词为主的实义词（除动词外）；单个词常置于被修饰词的前面（在其后用于“强调”），但修饰any, every, no, some所构成的组合代词时以及付词则应置后。
状语：充当物为付词，付词和插入结构可修饰句子（付词还可修饰动词，形容词，付词），而状语从句，短语型状语都是说明主句谓语的动作和状态；频度付词位于实义动词前，一般付词置于形容词，付词之前，动词之后，付词也可置于句末。
如同时出现几个状语则：方式→地点→时间如：We study hard in the classroom every day.同位语：充当物为名词类词，在说明词之后有两种形式:①直接随后或用逗号隔开;②用such as,that is,or,of等引导。
科技英语表达常用句型索引1．“精度”的表示法 (4)2．“完成”、“达到”、“实现”等的表示法 (4)3．“增补”、“引伸”的表示法 (5)4．“优点”、“好处”、“益处”等的表示法 (6)5．“一致”、“符合”的表示法 (7)6．“让步”的表示法 (8)7．“放大”、“扩大”等的表示法 (9)8．“仪器”、“装置”、“设备”等的表示法 (10)9．“似乎”、“好像”的表示法 (10)10．“大约”、“近似”的表示法 (11)11．“平均”的表示法 (12)12．“平衡”、“抵消”、“补偿”等的表示方法 (12)13．“建造”、“制造”等的表示法 (13)14．“能力”的表示法 (14)15．“引起”、“导致”、“产生”等的表示法 (15)16．“肯定”、“一定”、“相信”等的表示法 (16)17．“分类”的表示法 (16)18．“比较”的表示法 (17)19．“组成”、“构成”、“成分”等的表示法 (18)20．“概括”、“结论”等的表示法 (19)21．条件(“如果”、“假如”、“假定”等)的表示法 (21)22．“对比”、“对照”等的表示法 (22)23．“损坏”、“损伤”、“破坏”等的表示法 (23)24．“减少”、“降低”、“缩小”等的表示法 (23)25．“缺点”、”毛病”、“缺陷”、“故障”等的表示法 (24)26．“定义”的表示法 (25)27．“程度”的表示方法 (26)28．“推迟”、“延缓”、“延期”等的表示法 (27)29．“取决于”、“依赖于”、“受...的制约”等的表示法. (28)30．“不同”、“差别”、“区别”等的表示法 (28)31．“方向”的表示方法 (29)32．“距离”、“间距”、“间隔”等的表示法 (32)33．图的表示法 (34)34．“例证”、“举例”等的表示法 (35)35．“例外”、“排除”等的表示法 (36)36．“过量”、“过度”等的表示法 (37)37．“频度”、“时间间隔”等的表示法 (38)38．“功能”、“作用”等的表示法 (39)39．“将来时间”的表示法 (39)40．“根据”的表示法 (40)41．“假定”、“假设”的表示法 (41)42．“增加”、“增大”、“提高”等的表示法 (42)43．“安装”、“安置”等的表示法 (43)44．“指示”、“指令”等的表示法 (44)45．“相似”、“类似”、“相同”等的表示法 (45)46．“装填”的表示法 (45)47．“最大值”、“最小值”等的表示法 (46)48．“度量”、“计量”等的表示法 (47)49．“方法”的表示法 (48)50．“运动”、“移动”、“动作”等的表示法 (49)51．“需要”、“要求”、“必须”等的表示法 (50)52．“否定”的表示法 (51)53．“加、减、乘、除”等运算的表示法 (52)54．“百分比”的表示法 (53)55．“位置”的表示法 (54)56．“可能性”、“或然性”等的表示法 (55)57．“性质”、“特性”、“性能”等的表示法 (56)58．“比例”、“比率”等的表示法 (57)59．“数量”的表示法 (59)60．“原因”、“理由”等的表示法 (60)61．“结果”的表示法 (62)62．“转动”、“旋转”等的表示法 (63)64．“顺序”、“时序”等的表示法 (66)65．“形状”的表示法 (67)66．“状态”、“状况”等的表示法 (69)67．“足够(量)”、“不足”等的表示法 (70)68．“建议”、“提议”、“劝告”等的表示法 (71)69．“提供”、“供给”、“装备”等的表示法 (72)70．“趋向”、“趋势”、“倾向”等的表示法 (73)71．“何时”的表示法 (74)72．“倍数”、“分数”、“百分数”等的表示法 (76)73．“过量”的表示法 (80)74．“传送”、“传输”、“输送”等的表示法 (81)75．“变化”的表示法 (82)76．“经受”、“承受”等的表示法 (84)77．“变量”的表示法 (85)78．“改变”、“变化”、“修改”等的表示法 (86)79．“速度”、“速率”等的表示法 (87)80．“方式”、“方法”、“手段”等的表示法 (88)81．“愿望”的表示法 (89)1．“精度”的表示法常用词语有：to an accuracy of… 精度达…；达…的精度with an accuracy of… 精度达…；以…的精度within the accuracy of… 在…的精度范围内the accuracy with/to which… …的精度accurate to… 精度达…；精确到…accurate (to) within… 精度在…的范围之内Readings can be obtained to an accuracy of one micron.获得的读书精度可达1微米。
2015/9/16 Wednesday西安电子科技大学第一章 词类 §1.3 等立连接词 1、and Certain materials, such as silver and copper, have many free electrons. And some materials have practically no free electrons. When an emf（电动势） is applied across two ends of a wire, many free electrons progress along the wire and a current results.I、 冠词 II、 介词 III、 等立连接词 IV、 数词 V、 动词VI、 副词 VII、形容词 VIII、代词 IX、 名词西安电子科技大学西安电子科技大学§1.3 等立连接词 1、and Air has weight and occupies space. We can go one step further and take into account the nonzero slope（斜率）of the actual curves.§1.3 等立连接词 1、and come go try and … stop …… Try hard, and you will work the nut（螺母）loose.西安电子科技大学西安电子科技大学§1.3 等立连接词 1、and （祈使句 + and = if 条件句） 句型： 一般： A, B, C(,) and D 强调： A and B and C and D.§1.3 等立连接词 2、or R, G, or B video voltage indicates information of that color. This variable should be compared with the ideal, or desired value. There are three main laws of mechanics or three laws of Newton.12015/9/16 Wednesday西安电子科技大学西安电子科技大学§1.3 等立连接词 2、or Computers are particularly useful in such systems as telemetry（遥测）, where signals must be quickly recorded or be lost. It is important for the reader to learn and understand the basic concepts and operations presented here, or the development（讲述） and the applications of later topics will be difficult to comprehend.§1.3 等立连接词 must important …… essential …… or …… imperative necessary The greater the resistivity（电阻率）, the greater the field（ 电 场 ） needed to establish（建立） a given current density （密度）, or the smaller the current density caused by a given field. 2、or西安电子科技大学§1.3 等立连接词 2、or句型： 一般：A, B, C (,)第一章词类 or D 强调：A or B or C or DI、 冠词 II、 介词 III、 等立连接词 IV、 数词 V、 动词VI、 副词 VII、形容词 VIII、代词 IX、 名词西安电子科技大学西安电子科技大学§1.4 数词 ～ 1、分数表示法（1）一般公式 分子（基数词）/ 分母（序数词复数； 但若分子≤1时用单数）§1.4 数词 ～ 1、分数表示法（1）一般公式 零点三克→ three tenths of a gram ; 0.3 gram 零点几克→ a few [several] tenths of a gram 这个电阻上的电压为零点零几伏特。
Unit 1Basic parts of a sentence (1)【GRAMMAR】1. Subject and predicateA sentence is a group of words that expresses a complete thought. Every sentence has two basic parts, a subject and a predicate. The subject is the naming part of the sentence, representing the person, place, or thing that performs the action of the verb or expressing the condition or state of the verb.Subjects are nouns and other forms that can function as nouns, such as pronouns, clauses, infinitives and gerunds. A subject usually comes first in a sentence. It is the topic about which the speaker or writer is speaking or writing. For example,1)My grandfather bought the car many years ago.2)The car was bought many years ago by my grandfather.The two sentences above are almost similar in meaning, but they have different topics. In sentence 1, the focus of the meaning is “my grandfather”; whereas, sentence 2 is mainly about “the car”. In different contexts, we have a different choice of the two sentences. See if you can put a suitable one of the two sentences above into each space below.In my garage, there is an old car. _______________. It is a Cadillac, a veryclassical luxury car, manufactured in 1966. The car has 65.000 original miles on it,but sitting in a damp garage for most of its life didn’t do many favors for it.In my garage, there is an old car. It is my grandfather’s gift for my grandmother._____________. In order to buy this car, my grandfather had been saving his moneyfor quite a few years. He worked as a truck driver for a local grocery chain, andsupported a big family on his salary. Needless to say, money was pretty hard to comeby that time. According to my grandmother, at the end of the day he would comehome and empty his space change into a jar beside the bed. When the jar was full, hewould take it to the band.Predicates are verbs. A predicate is the doing or being part of the sentence, expressing the action or state of being of the subject. The predicate, often coming after the subject, is the semantic and grammatical center of a sentence.I bought a house for my parents.Some of the buried workers are still alive.The babies grew nervous from the loud noise.A verb is often made up of more than one word. The verb that expresses the action or state of being of the subject is called main verb. The word that accompany the main verb is called anauxiliary/ helping verb, which helps the main verb express mood or time by forming various tenses.George must be playing basketball with them now.The thief has been caught in a deserted building.Auxiliary /helping verbs can not be used alone in a sentence. It must go together with main verbs. Correct the following sentences：✍Tomorrow will surely better.✍Our campus will more and more beautiful.✍ When you opened the window, the room would immediately bright.Verb can be classified into two: action verbs and linking verbs. An action verb expresses an action, such as do, act, make, walk, take, break, react, write, see, say, buy, build and so on. A linking verb links/joins the subject of a sentence (often a noun or a pronoun) with a noun, a pronoun, or an adjective that identifies or describes the subject. It does not show action, but express the existence or state of being of the subject.A noun, a pronoun or an adjective that follows a linking verb is called a predictive, which points back to the subject to rename it, to identify it or to describe it further.There are eleven linking verbs which are most frequently used. We can briefly put them into three groups.1)expressing judgment or change: be, get, turn, prove2)indicating five senses of humans: look, feel, smell, taste, sound3)some others, “GRABS”: g row, r emain, a ppear, b ecome, s eemExamples：For years her grandfather was one of the town leaders.My coat seemed too large.Pineapple sometimes tastes better with salt.Most students feel disappointed with the result.The time of his birth remains a mystery to us.有缘学习更多＋谓ｙｇｄ３０７６考证资料。
动词非谓语形式动词不定式（二）（1）复合不定式for + 名词（或代词）+ 不定式注：由“for”引出不定式的逻辑主语。
句法功能：主、宾、表、定、状①主语It is possible for us to solve this problem by a computer.②宾语（用形式宾语“it”的句型）This property makes it possible for metals to be made into any shape.句法功能：主、宾、表、定、状③表语The main job now is for scientists to continue studying the buildup（聚集）of carbon dioxide in the atmosphere.④定语The job for a computer to do is to measure or count.This is a necessary condition for the electric field to be zero.Attention: 在“ability, tendency, desire等”词后通常要用“of”来代替“for”：Energy is defined as the ability of a body to do work.Gravity（万有引力）is the tendency of all objects to attract, and be attracted by,each other.句法功能：主、宾、表、定、状⑤状语For the arithmetic unit（运算单元）to be able to do its required tasks, it must be told what to do. This signal is too large for the transistor to handle.有缘学习更多＋谓ｙｇｄ３０７６考证资料（2）名词性不定式howwhatwhen疑问词where + 不定式whichwhetherwhomwhose（2）名词性不定式How to determine the weight and size of an atom is a question interesting to many of us.It is necessary to find how large to make r so as for the series（级数）to converge（收敛）.The reader may have no idea which of these operations（运算）to do first.（3）反射式不定式Fill in the blanks.These metals are generally difficult ________ (machine).We find this equation easy _________ (solve).（3）反射式不定式若句子的主语（或宾语）是句尾不定式（或者不定式短语末尾介词）的宾语的话，这样的句子结构就称为“反射式不定式”（最常见的情况是形式主语或形式宾语“it”被句尾不定式的宾语替代了的情况）。
(完整版)科技英语短语汇总大全1. 介绍本文档旨在提供一个完整的科技英语短语汇总，旨在帮助读者扩展他们在科技领域的英语词汇量。
这些短语适用于不同科技领域，包括计算机科学、人工智能、网络安全、通讯技术等。
2. 常见短语2.1 计算机科学- Algorithm - 算法- Artificial intelligence - 人工智能- Machine learning - 机器研究- Data mining - 数据挖掘- Big data - 大数据- Internet of Things (IoT) - 物联网- Virtual reality - 虚拟现实- Augmented reality - 增强现实- User interface - 用户界面2.2 人工智能- Neural network - 神经网络- Deep learning - 深度研究- Natural language processing - 自然语言处理- Reinforcement learning - 强化研究- Speech recognition - 语音识别- Predictive analytics - 预测分析- Expert system - 专家系统- Robotics - 机器人技术- Autonomous vehicles - 自动驾驶车辆2.3 网络安全- Cybersecurity - 网络安全- Encryption - 加密- Firewall - 防火墙- Malware - 恶意软件- Phishing - 钓鱼诈骗- Vulnerability - 漏洞- Intrusion detection - 入侵检测- Password cracking - 密码破解- Security audit - 安全审计- Two-factor authentication - 双因素认证2.4 通讯技术- Network protocol - 网络协议- Bandwidth - 带宽- Latency - 延迟- VoIP (Voice over Internet Protocol) - 互联网电话- Fiber optics - 光纤- Mobile network - 移动网络- Video conferencing - 视频会议- Cellular network - 蜂窝网络3. 结论以上是一个包含常见科技英语短语的完整汇总。
雅思写作科技类话题必备词汇与例句1.科技的technological...an era of very rapid technological change.科技发生迅猛变革的时代Today, the pace of life is increasing with technological advancements.当今，随着科技进步，生活节奏不断增快。
Technological innovations have brought innumerable benefits.技术革新已经带来了无穷的好处。
A successful company must keep up with the pace of technological change. 一家成功的公司必须得跟上技术变革的步伐。
2.尖端的cutting-edge/sophisticated/advancedWhat we are planning is cutting-edge technology never seen in Australia before...我们正在开发的是一种在澳大利亚从未有过的尖端技术。
Without more training or advanced technical skills, they'll lose their jobs. 没有进一步的培训或高级技能的话，他们就会丢掉工作。
More investment spending implies the use of more sophisticated equipment and machinery.更多的投资支出又意味着使用更加先进的机器和设备。
3.提高生产效率augment/enhance/boost/increase/improve/heighten productivityWhile searching for a way to augment the family income, she began making dolls.为了想法子增加家庭收入，她开始制作洋娃娃。
【推荐】高中英语语法-科技英语翻译讲解实例之一-word范文本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！== 本文为word格式，下载后可方便编辑和修改！ ==高中英语语法-科技英语翻译讲解实例之一科技英语翻译讲解实例之一一、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：。
[改错：语法书第271页倒数第四行“它通常省略谓语”应该改为“它通常省略主语”。
]Grammar is important for you to understand scientific literature with accuracy. In writing scientific English, grammar appears more important. Some professors and Ph.D. candidates sent their papers to the well-known international technical journals, such as the American IEEE and the British IET. The reviewers’comment might often be like this: “What is described in your paper is acceptable. But your English is pretty poor. Please improve it (or: Please rewrite your paper entirely). ”As has been mentioned above, grammar is important. But it is not everything. “Overkilling”[过分] in sentence analysis is objectionable. My idea is: Emphasis should be laid on what you find most difficult and on what is different from our mother tongue—the Chinese language, which, it seems to me, is true for the study of any foreign language.T oday we’ll begin with the parts of speech[词类]. They are just like components in electronic devices[电子设备]. Before you start to learn a TV receiver, for instance, you should have a good understanding of the functions of various components. Then you will be able to learn the machine well. Otherwise, you won’t be able to do so, I’m afraid.However, this point is often ignored by the Chinese students while they are learning a foreign language. As a matter of fact, many problems arise from the misunderstanding of the part of speech of a word and its function in a sentence.Chapter 1 Parts of Speech (词类)I. Articles（冠词）We restrict our discussion to the following points.1.Their translation into ChineseThere are three possibilities: (Which one will be adopted isdetermined by the trial-and-error method“试探法”.) (1)They must be translated into Chinese.(2)They mustn’t be translated into Chinese.(3)They may or may not be translated into Chinese. Examples:A table is often made of wood.Here is an analysis. [ Here is an experiment. Here is an example. = An example follows.]θ is a parameter.The proof of the theorem is not difficult.The unit of current（电流）is the ampere（安培）.2. The basic usage of articles(1)Before a countable noun in singular form, an articlebe used.(2)Before a noun (countable or uncountable) which is“如果把电压(voltage)加到电路(circuit)的两端，在电路中就会有电流(current)流动(flow)。
