句子翻譯練習

1、句子翻譯練習2015英譯漢40題 1. The best conductor has the least resistance and the poorest the greatest.最好的導體電阻最小，最差的導體電阻最大。2. However carefully boiler casings and steam pipes are sealed, some heat escapes and is lost.盡管鍋爐殼與蒸汽管嚴密封閉，還是一部分熱會損耗掉。3. This shows that the resistance of an electric conductor is invers

2、ely to its cross-section area.這表明，導體電阻的大小與導體橫切面的大小成反比。The principal functions that may be performed by vacuum tubes are rectification, amplification, oscillation, modulation, and detection.真空管的五大主要功能是：整流、放大、振蕩、調(diào)制和檢波。5. Independent thinking is an absolute necessity in study.學習中的獨立思考是絕對必要的。6. Earthqua

3、kes are closely related to faulting.地震與斷裂運動有擊韌的關(guān)系。7. It is demonstrated that gases are perfectly elastic.已經(jīng)證實，氣體具有理想的彈性。8. Histories make men wise; poets witty; mathematics subtle; natural philosophy deep; moral grave; logic and rhetoric able to contend.讀史使人明智，讀詩使人靈秀，數(shù)學使人周密，科學使人深刻，倫理使人莊重，邏輯修飾之學使人善辯。

4、9. Their host carved, poured, served, cut bread, talked, laughed, proposed healths.他們的主人又是切肉，又是倒茶，又是上菜，又是切面包，談啊，笑啊，敬酒啊，忙個不停。10. He put his hands into his pockets and then shrugged his shoulders.他將雙手放進衣袋，然后聳了聳肩。11. They went in to dinner. It was excellent, and the wine was good. Its influence present

5、ly had its effect on them. They talked not only without acrimony, but even with friendliness.他們進入餐室用餐。美酒佳肴，頓受感染，言談間不但沒有惡言惡語，甚至還充滿友好之情。12. Any substances is made of atoms whether it is a solid, a liquid, or a gas.任何物質(zhì)，無論是固體、液體或氣體，都由原子組成。13. The direction of a force can be represented by an arrow.力的方向

6、可以用箭頭表示。14. Hydrogen is the lightest element with an atomic weight of 1.0008.氫是最輕的元素，原子量為1.0008。If I had known the risk. I would not have joined in it.早知危險，我就不參加了。16. Like charge repel each other while opposite charges attract.同性電荷相斥，異性電荷相吸。17. It was not until the middle of the 19th century that th

7、e blast furnace came into use.直接19世紀中葉高爐才開始使用。18. The true joy of joys is the joy that joys in the joy of others.與人同樂才是真樂。19. These developing countries cover vast territories, encompass a large population and abound in natural resources.這些發(fā)展中國家土地遼闊，人口眾多，資源豐富。（地大物博，人口眾多）20. The KODAK Fiche reader 32

8、1A is easy to operate, versatile, compact and has a modern design.柯達321A型微膠片閱讀器操作簡便，功能齊全，結(jié)構(gòu)緊湊，造型美觀。21. Scientific exploration, the search for knowledge has given man the practical result of being able to shield himself from the calamities of nature and the calamities imposed by other man.人類對科學的探索，對知

9、識的尋求，其結(jié)果是使自己具有了躲避天災人禍的能力。22. There was no haste or restlessness in his manner but a poised friendliness.他從容不迫，和藹可親。（他舉止不慌不忙，十分友好）23. My audience varied from tens to thousands.聽我演講者少則數(shù)十人，多則數(shù)千人。24. The sight and sound of our jet planes filled me with special longing?？吹轿覀兊膰姎馐斤w機，聽見隆隆的機聲，我感到心馳神往。25. Rock

10、ets have found application for the exploration of the universe。火箭已經(jīng)用來探索宇宙。26. These staff members worked long hours on meager food，in cold caves，by dim lamps。這些工作人員每天長時間工作，吃的是粗茶淡飯，住的是冰冷的窯洞，點的是暗淡的油燈。A force is needed to move an object against inertia.為使物體克服慣性而運動，就需要一個力。28. Doctors have said that they

11、 are not sure they can save his life。醫(yī)生說他們不敢確定能救得了他的命。29. Both of the substances are soluble in water兩種物質(zhì)都能溶于水。30. When the switch is off，the circuit is open and electricity doesnt go through。當開關(guān)斷開時，電路就形成開路，電流不能通過。31. In this case the temperature in the furnace is up。在這種情況下，爐溫就升高。32. Such materials

12、are characterized by good insulation and high resistance to wear。這些材料的特點是：絕緣性好，耐磨性強。33. The design aims at automatic operation，easy regulation，simple maintenance and high productivity。設(shè)計的目的在于自動操作，調(diào)節(jié)方便，維護簡易，生產(chǎn)率高。34. Both the compounds are acids，the former is stronger，the latter weak。這兩種化合物都是酸，前者是強酸，后

13、者是弱酸。35. In the fission processes the fission fragments are very radioactive。在裂變過程中，裂變碎片具有強烈的放射性。36. Radio waves are similar to light waves except their wave length is much greater。無線電波與光波相似，但無線電波的波長要長的多。37. The specific resistance of iron is not so small as that of copper。鐵的電阻系數(shù)不如銅的電阻系數(shù)那樣小。38. The

14、pallor of her face indicated clearly how she was feeling at the moment.她蒼白的臉色清楚地表明了她那時的情緒。39. He is physically weak but mentally sound.他身體雖弱，但心理健康。40. Below 40C, water is in continuous expansion instead of continuous contraction.水在40C以下就不斷的膨脹而不是不斷地收縮。= 漢譯英練習40題1虛心使人進步，驕傲使人落后。Modesty helps one to go

15、forward, whereas conceit makes one lag behind.2 交出譯文之前，必須讀幾遍，看看有沒有要修改的地方。Before handing in your translation, you have to read it over and over again and see if there is anything in it to be corrected or improved.3 三個臭皮匠，賽過諸葛亮。Three cobblers with their wits combined equal Zhuge Liang the master mind.

16、4 質(zhì)子帶正電，電子帶負電，而中子既不帶正電也不帶負電。A proton has a positive charge and an electron a negative charge, but a neutron has neither.5我已經(jīng)提前完成了交給我的工作，他也提前完成了我交給他的工作。I have fulfilled my assigned work ahead of schedule, and so has he.6 那個國家的人民結(jié)束了那個時期的社會動蕩和紛擾不安的局面。People in that country have put an end to the social

17、 unrest and upheaval of that time.7 她的朋友聽到她家中的困難情況后，都主動伸出援助之手。After her friends heard about her family difficulties, they offered her an helping hand.8 二百公里航道上遍布著無數(shù)險灘。險灘上，江流洶涌，回旋激蕩，水擊礁石，浪花飛濺，聲如驚雷。Numerous shoals scattered over the 200 kms course give rise to many eddies. Pounding on the midstream ro

18、cks, the river roars thunderously.9 花園里面是人間的樂園，有的是吃不完的大米白面，穿不完的綾羅綢緞，花不完的金銀珠寶。The garden was a paradise on earth, with more food and clothes than could be consumed and more than could be spent.10社會主義革命的目的是為了解放生產(chǎn)力。Socialist revolution aims at liberating the production forces.11他在講話中特別強調(diào)提高產(chǎn)品質(zhì)量。In his s

19、peech he laid special stress on raising the quality of the products.12他們一不會做工，二不會種地，三不會打仗。They do not know a thing about factory work, nor about farm work,nor about military affairs.13 直到昨天我才知道他住院了。I did not know that he was ill until yesterday.14我們必須清楚地了解所有牽涉到的問題。We must get a clear understanding o

20、f the things involved.15他穿過馬路時，左顧右盼，害怕撞到過路的車子上。While crossing the street, he looker right and left, afraid that he might run into some passing car.16這所大學現(xiàn)有計算機科學、高能物理、激光、地球物理、遙感技術(shù)、遺傳工程等六個新建的專業(yè)。This university has 6 newly-established faculties, namely, Computer Science, High Energy Physics, Laser, Geo

21、-physics, Romote Sensing, and genetic Engineering.17他深受大家的尊敬，被選為執(zhí)委會主席。 He is respected by all and was elected Chairman of the executive committee.18自然光實際上是由多種顏色組成的。 Natural light is actually made up many colors.19窗上的玻璃叫那個孩子打破了，他一定要挨罵的。 The window pane was broken by the child;he will certainly be sco

22、lded.20該計劃將由一個特別委員會加以審查。 The plan will be examined by special committee.21 老太太被風吹病了。 The old lady fell ill because of the draught.22知識產(chǎn)權(quán)的問題就是在這樣的基礎(chǔ)上提出來的。 On such a basis has the question of intellectual property been raised.23協(xié)議的細節(jié)問題正在研究之中。 The details of the agreement are now being studied.24眾所周知，火

23、藥是中國古代的四大發(fā)明之一。 It is well-known that gunpowder is one of the four inventions of the ancient Chinese people.25據(jù)謠傳，這場事故是由于玩忽職守而造成的。 It is rumored that the accident was due to negligence.26必須指出，有些問題還需要澄清。 It is be pointed out that some questions have yet to be clarified.27在他還沒來得及阻攔我之前，我已經(jīng)跑出教室。Before he

24、 could stop me, I had rushed out of the classroom.28俗話說，“男兒有淚不輕彈，皆因未到傷心處”嘛。As the saying goes, “Men only weep when deeply hurt.”29這個慘痛的歷史教訓，我們?nèi)h同志一定要永遠記取，引以為戒。No corrode in the party must ever forget this bitter lesson and we must all take warning from it.30我們討論問題時，不能忘記這些基本點。These basic concepts mus

25、t be kept in mind in our discussion.31 到目前為止，該組織辜負了世界人民所寄予的希望。This organization has not, so far, justified the hopes which the people of the world place in it.32正如沒經(jīng)歷過大事的人一樣，他是經(jīng)不起成功也經(jīng)不起失敗的。Like those of little experience, he was easily by success and deflated by failure.33工作沒有經(jīng)驗，出點差錯，在所難免。Slips are

26、scarcely avoidable when youre new to your work.34 他開車時心不在焉，幾乎闖禍。His absence of mind during the driving nearly caused an accident.35那城市及周圍的地方是不凍港和無核區(qū)。That city and the areas around it are an ice-free port and a nuclear-weapon free zone.36日子很快過去了，她做工作卻絲毫沒有放松。The days passed quickly, but she worked as hard as ever.37全世界的科學家都在尋找凈化空氣、防止空氣受到各種有害工業(yè)廢氣污染的有效方法。The scientists everywhere in the world are looking for efficient methods to make the air clean and pro