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科技英語的特點(diǎn)與翻譯

所屬教程:筆譯技巧與經(jīng)驗(yàn)

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2017年12月06日

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  任何作品均有特定的文體,原文的文體不同,翻譯方法也隨之而異。試觀察下列幾個(gè)片斷的原文及其譯文

  "It appears that you've got the offer of a very good job."

  "A wonderful job."

  "Are you going to take it?"

  "I don't think so."

  "Why not?'

  "I don't want to."

  "聽說有個(gè)很好的工作要你去干。"

  "挺好的工作"。

  "打算干嗎?"

  "不。"

  "為什么不干?"

  "不想干"。

  摘自《刀鋒》(The Razor's Edge )

  這是小說中的一段對(duì)說,屬于口語文體。其特點(diǎn)是:用詞自由,句法結(jié)構(gòu)簡(jiǎn)單,短句與省略句多,自然樸素,生活氣息濃厚。在譯文中進(jìn)一步體現(xiàn)漢語口語的特點(diǎn),省去主語"你"、"我";將英語的一個(gè)句子I don't think so.干脆譯成一個(gè)字"不",顯得簡(jiǎn)潔有力。 She was of a helpless, fleshy build, with a frank, open countenance and an innocent, diffident manner. Her eyes were large and patient, and in them dwelt such a shadow of distress as only those who have looked sympathetically into the countenances of the distraught and helpless poor know anything about.

  那婦人生著一副綿軟多肉的體格,一張?zhí)孤书_誠(chéng)的面容,一種天真羞怯的神氣。一雙大落落的柔順眼睛,里邊隱藏著無窮的心事,只有那些對(duì)于凄惶無告的窮苦人面目作過同情觀察的人才看得出來。

  摘自(珍妮姑娘)(Jennie Gerhardt),傅東華譯.上面五十一個(gè)詞的片斷,就運(yùn)用了十個(gè)形容詞,占五分之一。"and in then dwelt such a shadow of distress"是非常優(yōu)美生動(dòng)的文學(xué)語言,譯文保持了一風(fēng)格。

  MONTREAL-Clark Johns accomplished a spectacular debut for his NHL career tonight, the first score launching a four -point first period out burst, to lead the Johnson City High Hats to a 6:4 victory over the Montreal Teals and their eighth consecutive game without a loss.

  [蒙特利爾電]在全國(guó)手球聯(lián)賽中克拉克約翰斯今晚初試鋒芒,引起轟動(dòng)。上半場(chǎng)領(lǐng)先四分,首開記錄。克拉克發(fā)揮中堅(jiān)作用,約翰遜市高帽隊(duì)終以6:4擊敗蒙特利爾市小鴨隊(duì),創(chuàng)造了連勝八場(chǎng)未負(fù)一場(chǎng)的戰(zhàn)績(jī)。

  這是屬于應(yīng)用文的新聞文體,其特點(diǎn)是簡(jiǎn)明扼要,短小精悍,結(jié)構(gòu)緊湊,筆鋒犀利。上述這則電訊只有一個(gè)句子,卻把一場(chǎng)球賽描繪得淋漓盡致,富于吸引力。

  The range of a voltmeter may be extended by means of a series resistor called a multiplier as shown in Fig.2.The full-scale reading of the meter alone may be 15volts.With the multiplier 250volts may be required to move the pointer to full-scale, 135 volts across the multiplier and 15volts across the meter.

  從上述的一段科技文章,不難看出其文體與修辭手段與前面列舉的文藝小說,新聞報(bào)道等迥然不同??萍嘉捏w崇尚嚴(yán)謹(jǐn)周密,概念準(zhǔn)確,邏輯性強(qiáng),行文簡(jiǎn)練,重點(diǎn)突出,句式嚴(yán)整,少有變化,常用前置性陳述,即在句中將主要信息盡量前置,通過主語傳遞主要信息??萍嘉恼挛捏w的特點(diǎn)是:清晰、準(zhǔn)確、精練、嚴(yán)密。那末,科技文章的語言結(jié)構(gòu)特色在翻譯過程中如何處理,這是進(jìn)行英漢科技翻譯時(shí)需要探討的問題?,F(xiàn)分述如下:

  一、大量使用名詞化結(jié)構(gòu)

  《當(dāng)代英語語法》(A Grammar of Contemporary)在論述科技英語時(shí)提出,大量使用名詞化結(jié)構(gòu)(Nominalization)是科技英語的特點(diǎn)之一。因?yàn)榭萍嘉捏w要求行文簡(jiǎn)潔、表達(dá)客觀、內(nèi)容確切、信息量大、強(qiáng)調(diào)存在的事實(shí)。而非某一行為。

  Archimedes first discovered the principle of displacement of water by solid bodies.

  阿基米德最先發(fā)展固體排水的原理。

  句中of displacement of water by solid bodies 系名詞化結(jié)構(gòu),一方面簡(jiǎn)化了同位語從句,另一方強(qiáng)調(diào)displacement 這一事實(shí)。

  The rotation of the earth on its own axis causes the change from day to night.

  地球繞軸自轉(zhuǎn),引起晝夜的變化。

  名詞化結(jié)構(gòu)the rotation of the earth on its own axis 使復(fù)合句簡(jiǎn)化成簡(jiǎn)單句,而且使表達(dá)的概念更加確切嚴(yán)密。

  If you use firebricks round the walls of the boiler, the heat loss, can be considerably reduced.

  爐壁采用耐火磚可大大降低熱耗。

  科技英語所表述的是客觀規(guī)律,因之要盡量避免使用第一、二人稱;此外,要使主要的信息置于句首。

  Television is the transmission and reception of images of moving objects by radio waves.

  電視通過無線電波發(fā)射和接受活動(dòng)物體的圖象。

  名詞化結(jié)構(gòu)the transmission and reception of images of moving objects by radio waves 強(qiáng)調(diào)客觀事實(shí),而"謂語動(dòng)詞則著重其發(fā)射和接受的能力。

  二、廣泛使用被動(dòng)語句

  根據(jù)英國(guó)利茲大學(xué)John Swales 的統(tǒng)計(jì),科技英語中的謂語至少三分之一是被動(dòng)態(tài)。這是因?yàn)榭萍嘉恼聜?cè)重?cái)⑹峦评?,?qiáng)調(diào)客觀準(zhǔn)確。第一、二人稱使用過多,會(huì)造成主觀臆斷的印象。因此盡量使用第三人稱敘述,采用被動(dòng)語態(tài),例如:Attention must be paid to the working temperature of the machine.應(yīng)當(dāng)注意機(jī)器的工作溫度。而很少說:You must pay attention to the working temperature of the machine .你們必須注意機(jī)器的工作溫度。此外,如前所述,科技文章將主要信息前置,放在主語部份。這也是廣泛使用被動(dòng)態(tài)的主要原因。試觀察并比較下列兩段短文的主語。

  We can store electrical energy in two metal plates separated by an insulating medium. We call such a device a capacitor, or a condenser, and its ability to store electrical energy capacitance .It is measured in farads.

  電能可儲(chǔ)存在由一絕緣介質(zhì)隔開的兩塊金屬極板內(nèi)。這樣的裝置稱之為電容器,其儲(chǔ)存電能的能力稱為電容。電容的測(cè)量單位是法拉。

  這一段短文中各句的主語分別為:

  Electrical energy

  Such a device

  Its ability to store electrical energy

  It (Capacitance )

  它們都包含了較多的信息,并且處于句首的位置,非常醒目。四個(gè)主語完全不同,避免了單調(diào)重復(fù),前后連貫,自然流暢。足見被動(dòng)結(jié)構(gòu)可收簡(jiǎn)潔客觀之效。

  三、非限定動(dòng)詞。

  如前所述,科技文章要求行文簡(jiǎn)練,結(jié)構(gòu)緊湊,為此,往往使用分詞短語代替定語從句或狀語從句;使用分詞獨(dú)立結(jié)構(gòu)代替狀語從句或并列分句;使用不定式短語代替各種從句;介詞十動(dòng)名詞短語代替定語從句或狀語從句。這樣可縮短句子,又比較醒目。試比較下列各組句子。

  A direct current is a current flowing always in the same direction.

  直流電是一種總是沿同一方向流動(dòng)的電流。

  Radiating from the earth, heat causes air currents to rise.

  熱量由地球輻射出來時(shí),使得氣流上升。

  A body can more uniformly and in a straight line,there being no cause to change that motion.

  如果沒有改變物體運(yùn)動(dòng)的原因,那么物體將作勻速直線運(yùn)動(dòng)。

  Vibrating objects produce sound waves ,each vibration producing one sound wave.

  振動(dòng)著的物體產(chǎn)生聲波,每一次振動(dòng)產(chǎn)生一個(gè)聲波。

  In communications, the problem of electronics is how to convey information from one place to another.

  在通訊系統(tǒng)中,電子學(xué)要解決的問題是如何把信息從一個(gè)地方傳遞到另一個(gè)地方。

  Materials to be used for structural purposes are chosen so as to behave elastically in the environmental conditions.

  結(jié)構(gòu)材料的選擇應(yīng)使其在外界條件中保持其彈性。

  There are different ways of changing energy from one form into another.

  將能量從一種形式轉(zhuǎn)變成另一種形式有各種不同的方法。

  In making the radio waves correspond to each sound in turn, messages are carried from a broadcasting station to a receiving set.

  使無線電波依次對(duì)每一個(gè)聲音作出相應(yīng)變化時(shí),信息就由廣播電臺(tái)傳遞到接收機(jī)。

  四、后置定語

  大量使用后置定語也是科技文章的特點(diǎn)之一。常見的結(jié)構(gòu)不以下五種:

  1、介詞短語

  The forces due to friction are called frictional forces.

  由于摩擦而產(chǎn)生的力稱之為摩擦力。

  A call for paper is now being issued .

  征集論文的通知現(xiàn)正陸續(xù)發(fā)出。

  2、形容詞及形容詞短語。

  In this factory the only fuel available is coal.

  該廠唯一可用的燃料是煤。

  In radiation, thermal energy is transformed into radiant energy ,similar in nature to light.

  熱能在輻射時(shí),轉(zhuǎn)換成性質(zhì)與光相似的輻射能。

  3、副詞

  The air outside pressed the side in .

  外面的空氣將桶壁壓得凹進(jìn)去了。

  The force upward equals the force downward so that the balloon stays at the level.

  向上的力與向下的力相等,所以氣球就保持在這一高度。

  4、單個(gè)分詞,但仍保持校強(qiáng)的動(dòng)詞意義。

  The results obtained must be cheeked .

  獲得的結(jié)果必須加以校核

  The heat produced is equal to the electrical energy wasted.

  產(chǎn)生的熱量等于浪費(fèi)了的電能。

  5、定語從句

  During construction, problems often arise which require design changes.

  在施工過程中,常會(huì)出現(xiàn)需要改變?cè)O(shè)計(jì)的問題。

  The molecules exert forces upon each other, which depend upon the distance between them.

  分子相互間都存在著力的作用,該力的大小取決于它們之間的距離。

  Very wonderful changes in matter take place before our eyes every day to which we pay little attention.

  (定語從句to which we pay little attention 修飾的是changes,這是一種分隔定語從句。)

  我們幾乎沒有注意的很奇異的物質(zhì)變化每天都在眼前發(fā)生。

  To make an atomic bomb we have to use uranium 235, in which all the atoms are available for fission.

  制造原子彈,我們必須用鈾235,因?yàn)檩S的所有原子都會(huì)裂變。

  五、常用句型

  科技文章中經(jīng)常使用若干特定的句型,從而形成科技文體區(qū)別于其他文體的標(biāo)志。例如It---that---結(jié)構(gòu)句型;被動(dòng)態(tài)結(jié)構(gòu)句型;結(jié)構(gòu)句型,分詞短語結(jié)構(gòu)句型,省略句結(jié)構(gòu)句型等。舉例如下:

  It is evident that a well lubricated bearing turns more easily than a dry one.

  顯然,潤(rùn)滑好的軸承,比不潤(rùn)滑的軸承容易轉(zhuǎn)動(dòng)。

  It seems that these two branches of science are mutually dependent and interacting.

  看來這兩個(gè)科學(xué)分支是相互依存,相互作用的。

  It has been proved that induced voltage causes a current to flow in opposition to the force producing it.

  已經(jīng)證明,感應(yīng)電壓使電流的方向與產(chǎn)生電流的磁場(chǎng)力方向相反。

  It was not until the 19th century that heat was considered as a form of energy.

  直到十九世紀(jì)人們才認(rèn)識(shí)到熱是能量的一種形式。

  Computers may be classified as analog and digital.

  計(jì)算機(jī)可分為模擬計(jì)算機(jī)和數(shù)字計(jì)算機(jī)兩種。

  The switching time of the new-type transistor is shortened three times.

  新型晶體管的開關(guān)時(shí)間縮短了三分之二。(或---縮短為三分之一。)

  This steel alloy is believed to be the best available here .

  人們認(rèn)為這種合金鋼是這里能提供的最好的合金鋼。

  Electromagnetic waves travel at the same speed as light.

  電磁波傳送的速度和光速相同。

  Microcomputers are very small in size ,as is shown in Fig.5.

  如圖5所示,微型計(jì)算機(jī)體積很小。

  In water sound travels nearly five times as fast as in air.

  聲音在水中的傳播速度幾乎是在空氣中傳播速度的五倍。

  Compared with hydrogen, oxygen is nearly 16 times as heavy.

  氧與氫比較,重量大約是它的十六倍。

  The resistance being very high, the current in the circuit was low.

  由于電阻很大,電路中通過的電流就小。

  Ice keeps the same temperature while melting.

  冰在溶化時(shí),其溫度保持不變。

  An object, once in motion, will keep on moving because of its inertia.

  物體一旦運(yùn)動(dòng),就會(huì)因慣性而持續(xù)運(yùn)動(dòng)。

  All substances, whether gaseous, liquid or solid ,are made of atoms .

  一切物質(zhì),不論是氣態(tài)、液態(tài),還是固態(tài),都由原子組成。

  六、長(zhǎng)句

  為了表述一個(gè)復(fù)雜概念,使之邏輯嚴(yán)密,結(jié)構(gòu)緊湊,科技文章中往往出現(xiàn)許多長(zhǎng)句。有的長(zhǎng)句多達(dá)七八個(gè)詞,以下即是一例。

  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 vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

  為了解釋光學(xué)現(xiàn)象,人們?cè)噲D假定有一種具有與彈性固體相同的物理性質(zhì)的介質(zhì)。這種子嘗試的結(jié)果,最初曾使人們了解到一種能傳輸橫向振動(dòng)的具有上述假定所以認(rèn)為的那種物理性質(zhì)的發(fā)光介質(zhì)。

  七、復(fù)合詞與縮略詞

  大量使用復(fù)合詞與縮略詞是科技文章的特點(diǎn)之一,復(fù)合詞從過去的雙詞組合發(fā)展到多詞組合;縮略詞趨向于任意構(gòu)詞,例如某一篇論文的作者可以就僅在該文中使用的術(shù)語組成縮略詞,這給翻譯工作帶來一定的困難。例如:

  full-enclosed 全封閉的(雙詞合成形容詞)

  feed-back反饋(雙詞合成名詞)

  work-harden 加工硬化(雙詞合成詞)

  criss-cross交叉著(雙詞合成副詞)

  on-and-off-the-road路面越野兩用的(多詞合成形容詞)

  anti-armoured-fighting-vehicle-missile反裝甲車導(dǎo)彈(多詞合成名詞)

  radiophotography無線電傳真(無連字符復(fù)合詞)

  colorimeter色度計(jì)(無連字符復(fù)合詞)

  maths (mathematics)數(shù)學(xué)(裁減式縮略詞)

  lab (laboratory)實(shí)驗(yàn)室

  ft (foot/feet)英尺

  cpd (compound)化合物

  FM(frequency modulation)調(diào)頻(用首字母組成的縮略詞)

  P.S.I. (pounds per square inch)磅/英寸

  SCR(silicon controlled rectifier )可控硅整流器

  TELESAT(telecommunications satellite )通信衛(wèi)星(混成法構(gòu)成的縮略詞)

  根據(jù)上述的科技文章的物占,在翻譯過程中就要注意各種不同的翻譯技巧與方法。例如被動(dòng)態(tài)的譯法、長(zhǎng)句的處理方法、倍數(shù)的譯法等等。
 


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