科技英语翻译(1)

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科技英语翻译(1-3章)

科技英语翻译(1-3章)

科技英语翻译1.1翻译的标准第1节翻译练习1The power plant is the heart of a ship.动力装置是船舶的心脏。

The power unit for driving the machines is a50-hp induction motor.驱动这些机器的动力装置是一台50马力的感应电动机。

第1节翻译练习2Semiconductor devices,called transistors,are replacing tubes in many applications.半导体装置也称为晶体管,在许多场合替代电子管。

Cramped conditions means that passengers’legs cannot move around freely.空间狭窄,旅客的两腿就不能自由活动。

All bodies are known to possess weight and occupy space.我们知道,所有的物体都有重量并占据空间。

第1节翻译练习3The removal of minerals from water is called softening.去除水中的矿物质叫做软化。

A typical foliage leaf of a plant belonging to the dicotyledons is composed of two principal parts:blade and petiole.双子叶植物典型的营养叶由两个主要部分组成:叶片和叶柄。

1.2对译者的要求第4节翻译练习1Einstein’s relativity theory is the only one which can explain such phenomena.爱因斯坦的相对论是能解释这种现象的唯一理论。

(直译)All four(outer planets)probably have cores of metals,silicates,and water.这四颗外层行星的内核可能都由金属、硅酸盐和水构成。

科技英语翻译复习重点(1)

科技英语翻译复习重点(1)

科技英语翻译复习重点(英译汉篇)一、词语意思翻译1.A fastener is a hardware device that mechanically joins or affixes two or more objects together.(直译法)紧固件是指将两个或多个物体通过机械方法固定在一起的硬件装置。

2.Machinery design is either to formulate an engineering plan for the satisfaction ofa specified need or to solve an engineering problem.(直译法)机械设计的目的是为满足特定需求而绘制工程图纸或解决工程问题。

3.In the1970s,integrated circuit technology and the subsequent creation of microprocessors futher decreased size and cost and further increased speed and reliability of computers.(增词法)20世纪70年代,集成电路技术的发展和后续的微处理器的发明进一步缩小了计算机的尺寸,降低了价格,同时加快了运行速度,提高了可靠性。

4.A power reactor has no need of oil,for the heat generated in the uranium pile is the result of nuclear fission,not of combustion.(增词法)原子动力反应堆不需要油,因为铀堆中所产生的热是核裂变的结果,而不是燃烧的结果。

5.The elementary mechanical components of a machine are termed machine elements.These elements consist of three basic types:structural components, mechanisms,and control components.(省略法)机器的基本机械构件称为机械零件,包括三种基本类型,即:结构构件、机械构件和控制构件。

科技英语翻译ppt(1)

科技英语翻译ppt(1)

Half a dozen vendors, plus in-house departments at major manufacturers, produced $800 million worth in 2000.
--在2000年,六家专门厂商加上几家大公司的触控产品部门,以同时选用好几种技术”避免了直接在汉语的译 文中使用被动句的情况。
The different technologies may be used in the same applications, although pros and cons lead to prevalent combinations: resistive screens for industrial controls and Palm Pilots; capacitive screens for slot machines; wave screens for ATMs and indoor kiosks.Most people are unaware of the type of screen they are using.
EST WRITITNGS ANALYSIS
1
At Your Fingertips 弹指之间
We use touch screens everywhere: tourist kiosks, automatic teller machines, point-of-sale terminals, industrial controls. Half a dozen vendors, plus inhouse departments at major manufacturers, produced $800 million worth in 2000. The market is growing because the interfaces are easy-to-use, durable and inexpensive.

科技英语课文翻译1-7

科技英语课文翻译1-7

参考译文Unit 1课文A石油1油,和煤一样,存在于沉积岩中,而且可能由死去很长时间的生物有机体形成。

含有石油的岩石几乎都来源于海洋,所以形成石油的有机物一定是海洋生物,而不是树木。

2 石油,并不是来自于逐渐积聚的木质物质,而可能是来自于逐渐积聚的海洋生物的脂肪物质。

比如浮游生物:大量浮游在海水表层的单细胞生物。

3 有机物的脂肪物质主要由碳氢原子组成,因此并不需要太多的化学变化就可以形成石油。

生物有机体只需在缺氧的条件下沉积到海湾浅水处的淤泥里。

其脂肪不是分解腐烂,而是逐渐积聚,并在深层的淤泥里圈闭起来,进而经过细微的原子重组,最终形成石油。

4 油比水轻,呈液态,会经由上方覆盖的孔隙性岩石向上渗透,在地球上有些地区到达表层,古人将这些表层石油称为沥青、柏油或异庚烷。

在古代和中世纪,这些石油油苗常被看作药品而不是燃料。

5 当然,表层的油苗数量很少。

而石油油藏上方有时覆盖的是非孔隙性岩石。

石油向上渗透抵达该岩石,然后在岩石下方逐渐积聚形成油层。

若在上方的岩石上钻个孔,石油就可以通过该孔向上迁移。

有时压力过大,石油会向高空喷出。

1859年在宾夕法尼亚州,由埃德温·德雷克成功打出第一口井。

6 如果可以发现一个合适的地点(勘探人员已经识别出地下可能圈闭有石油的地层结构),那么就很容易抽取这一液体燃料,这要比派人到地下把大块的固体煤炭砍成小块要容易得多。

而且一旦获得石油,可以通过地上管道运输,而不必像煤一样,由运货车经过繁重的装卸任务来运输。

7 石油便于抽取,易于运输,促进了石油的应用。

石油可以蒸馏成不同的馏分,每种馏分均由特定大小的分子组成,分子越小,该馏分就越容易蒸发。

8 到19世纪下半叶,最重要的石油馏分是由中等大小的分子构成的煤油,它不易蒸发,被用于照明。

9 然而,到19世纪末人们研制出了内燃机。

内燃机是通过在汽缸里将空气与可燃气体混合,产生爆炸来提供动力的。

最便利的可燃气体是汽油——石油的又一馏分,由小分子构成,容易蒸发。

科技英语翻译(1)

科技英语翻译(1)
科技英语写作与翻译
ENGLISH FOR SCIENCE AND TECHNOLOGY
Historically,“three peaks”in translation movements:东汉至唐宋的Buddhism scripture 的翻译、明末清初的科技翻译、鸦片 战争至‘五四“ 的西学翻译。( First Opium War (Britain’s invasion of China, 1840-1842) In terms of scope, quality, and contribution to the development of the nation, the current one is unprecedented.
形象生动,句式简单,强烈的审美意识, 文字生动而感人。
专业术语,正式的客观描述词汇,较长的
名词化结构,客观事实,文字严谨而客观。
2. 与英语口语文体的对比 An old lady who was listening exclaimed: It beats all how folks do things nowadays. When I was a gal, they made a hole in each end of an egg and sucked. A young lady back home from school was explaining. “ Take an egg.” She said, “ and make a perforation in the base and a corresponding one in the apex, then apply the lips to the aperture, and by forcibly inhaling the breath, the shell is entirely discharged of its contents.”

科技英语翻译课后答案

科技英语翻译课后答案

科技英语翻‎译1.1 翻译的标准‎第1节翻译练习1‎The power‎plant‎is the heart‎of a ship.The power‎unit for drivi‎n g the machi‎n es is a 50-hp induc‎t ion motor‎.动力装置是‎船舶的心脏‎。

驱动这些机‎器的动力装‎置是一台5‎0马力的感‎应电动机。

第1节翻译练习2‎Semic‎o nduc‎t or devic‎e s, calle‎d trans‎i stor‎s, are repla‎c ing tubes‎in many appli‎c atio‎n s.Cramp‎e d condi‎t ions‎means‎that passe‎n gers‎’‎legs‎canno‎t move aroun‎d freel‎y.All bodie‎s are known‎to posse‎s s weigh‎t and occup‎y space‎.半导体装置‎也称为晶体‎管,在许多场合‎替代电子管‎。

我们知道,所有的物体‎都有重量并‎占据空间。

空间狭窄,旅客的两腿‎就不能自由‎活动。

第1节翻译练习3‎The remov‎a l of miner‎a ls from water‎is calle‎d softe‎n ing.A typic‎a l folia‎g e leaf of a plant‎belon‎g ing to the dicot‎y ledo‎n s is compo‎s ed of two princ‎i pal parts‎: blade‎and petio‎l e.去除水中的‎矿物质叫做‎软化。

双子叶植物‎典型的营养‎叶由两个主‎要部分组成‎:叶片和叶柄‎。

1.2 对译者的要‎求第4节翻译练习1‎Einst‎e in’s‎relat‎i vity‎theor‎y is the only one which‎can expla‎i n such pheno‎m ena.All four (outer‎plane‎t s) proba‎b ly have cores‎of metal‎s, silic‎a tes, and water‎.爱因斯坦的‎相对论是能‎解释这种现‎象的唯一理‎论。

科技英语翻译-1

科技英语翻译-1




2. as pre-modifiers ●该电阻上的电压为总电压的2/5。 The voltage across the resistor is two fifths (of) the total voltage.
3.
representation of the increase in the number of times ●这个参数比那个大三倍。 This parameter is four times as great as / greater than that one.


3.f(x+h)-f(x)这一表达式(expression) 经常用于微积分(calculus)的学习。 3. The expression f(x+h)-f(x) is frequently used in the study of calculus一个未知数 (unknown)的线性方程(linear equation)。

4. An equation which can be written in the following form is known as a linear equation with one unknown.
5.在计算机中,趋势是以尽可能高的时
钟速率(clock rate)工作。

5. In a computer, the tendency is to operate at as high a clock rate as possible.

5.在计算机中,趋势是以尽可能高
的时钟速率(clock rate)工作。 6.该电容器(capacitor)上的电 压(voltage)为零点零几伏 (volt)。 7.十年前该厂的产量(output)仅 为现在的五分之一。 8.这两个数值之差(difference) 为万分之十三。

科技英语课文句子翻译Unit1-10

科技英语课文句子翻译Unit1-10

Sentence TranslationUnit 1Text A1.However, the volume of business done on the Internet is growing rapidly, as people orderbooks and other products to make money transactions.但是,因特网上的交易数量急速增长,人们从网上购书和其他的产品,进行资金交易。

2.They use them to prowl the Internet, looking for ways to break into computers systems runby banks, telephone companies and even government departments.他们用电脑上网,寻找能够进入银行电脑系统、电话公司的电脑系统、甚至是政府的电脑系统的方式。

3.The first indication of a security breach may be when a customer discovers a fraudulentmoney transaction on a credit card account.当顾客发现信用卡的帐号上出现了来历不明的消费时,这可能就是安全受到了破坏的第一个标志。

4.The use of credit cards to buy things on the Internet converts the issue of Internet securityinto one of general security.用信用卡在网上购物使网络安全变成了大众所普遍关注的安全的一种5.Few people think twice about giving a credit card number over the phone and many areequally careless about what happens to the carbon copy when completing a transaction over the counter.很多人会在电话里随意报出自己的信用卡号码,同样地,也有很多人不留意交易完成后放在银行柜台上的副本。

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邢骏杰信息工程1班20091309010
We use touch screens everywhere: tourist kiosks, automatic teller machines, point-of-sale terminals, industrial controls. Half a dozen vendors, plus in-house departments at major manufacturers, produced $800 million worth in 2000. The market is growing because the interfaces are easy-to-use, durable and inexpensive.
Touch screens employ one of three physics principles for detecting the point of touch. Pressing a “resistive” design with a finger or other stylus raises a voltage. In “capacitive” models, a finger draws a minute current (this method is often used for cursor pads on notebook computers). In other designs, a finger or stylus interrupts a standing pattern of acoustic waves or infrared lights that blanket the surface.
Resistive screens are the oldest, most widely used and least expensive, and they work with any stylus (finger, pen). Capacitive screens must be touched by a finger or an electrically grounded stylus to conduct current. Wave screens are the newest and most expensive. Surface acoustic wave screens must be touched by a finger or a soft stylus such as a pencil eraser to absorb energy; infrared screens work with any stylus. The different technologies may be used in the same applications, although pros and cons lead to prevalent combinations: resistive screens for industrial controls and Palm Pilots; capacitive screens for slot machines; wave screens for A TMs and indoor kiosks.
Most people are unaware of the type of screen they are using. But tricks can help you tell, according to Frank Shen of Elo TouchSystems in Fremont, Calif., the largest U.S. maker. Push the screen lightly with your fingernail (not your skin). If it responds, it could be resistive or infrared. In this case, place two separated fingers aga inst the screen at the same time. If the cursor moves beneath one finger, the unit is infrared (software registers the first touch); if the cursor moves between the fingers, it is resistive (the points are averaged). If the unit does not respond to your fingernail, again place two separated fingers against it. If the cursor moves beneath one finger, the unit is acoustic wave; if the cursor moves between the fingers, it is capacitive.
触控荧幕的应用非常广泛,例如游客导览系统、自动柜员机、销售点终端机、工业控制系统等。

在2000年,六家专门厂商加上几家大公司的触控产品部门,总产值高达八亿美元。

由于这种介面使用方便、经久耐用,而且花费不高,因此市场还在成长之中。

触控荧幕可依其侦测触控点的物理原理,分为三种:电阻式荧幕,用手指或其他触头轻按就会产生电压;电容式荧幕,手指会吸取微小的电流(常用于笔记型电脑的触控板)。

至于第三种波动式荧幕,则是用声波或红外线覆盖整个表面,而手指或触头会阻断这些驻波图样。

电阻式荧幕是历史最久、用途最广,也是价格最低的一种,而且任何触头(无论手指或笔尖)都可以使用。

电容式荧幕必须使用手指,或是接有地线的触头,以便传导电流。

波动式荧幕则是最新且最昂贵的类型。

表面声波荧幕必须用手指或软式触头(例如铅笔上的橡皮擦)轻触,以吸收表面能量;红外线触控荧幕则可使用任何触头。

在实际应用上,可以同时选用好几种技术,不过基于各技术的优缺点,通常导致以下的组合:工业控制系统和掌上型电脑Palm Pilot使用电阻式,自动贩卖机使用电容式,自动柜员机及室内资讯站使用波动式。

但是大多数人并不清楚,自己所使用的荧幕是什么类型。

沈辉斌任职于美国最大的触控荧幕制造商──位于加州夫利蒙市的“易触控系统公司”,他提供了以下的辨别诀窍。

你可用指甲(而不是皮肤)轻压荧幕,假如荧幕有反应,就可能是电阻式或红外线式荧幕。

果真如此,再同时用两根手指分别轻压荧幕上两点。

假如游标移到其中一根手指下方,这装置使用的就是红外线(软体只记录第一个接触点);假如游标移到两根手指之间,荧幕就是电阻式(两个接触点皆有影响力)。

假如这个装置对指甲毫无反应,你的下一步还是用两根手指分别轻压荧幕上两点。

这时候,如果游标移到其中一根手指下方,那么这荧幕使用的原理是声波;假如游标移到两根手指中间,它就是电容式触控荧幕。

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