西南交大科技英语翻译复习题解析
科技英语翻译复习题
1.To transmit electromagnetic waves takes energy.
传送电磁波需要能量。
2.Chemical control will do most of things in pest control.
化学防治能在病虫害防治中起主要作用。
3. It is not until wires are connected that the path is completed.
直到导线连上以后，此电路才连通。
4. The odds are heavily against any man being able to do the work in the field of abstract theory that Einstein is doing.
对任何能从事爱因斯坦正在进行的抽象理论研究的人来说，条件都是极为不利的。
5. Oscillator design is of an art rather than an exact science.
与其说振荡器的设计是一门严谨的科学，不如说它是一门艺术。
6. A rapid decrease by a factor of 7 was observed.
发现迅速减少到1/7。
7. Birds and animals which hunt at night have eyes which contain few or no cones at all, so they cannot see colors.
凡是在夜间觅食的飞禽走兽，因为眼睛中的视锥细胞数量极少或根本没有，所以不能辨别颜。
8. Tsunami is sometimes powerful enough to destroy a coastwise building it strikes
海啸有时威力很大，足可催毁它所冲击的沿岸的建筑物
9. Not everybody is convinced the Leaning Tower of Pisa really can be saved.
并非每一个人都相信比萨斜塔真的能够免于坍塌。
10. Every crane has a certain lifting capacity, ranging from a few tons to many hundreds of tones.
每台起重机均有一定的起重力，该起重力从几吨到几百吨不等。
11. The best solution is to continue to reduce all sources of pollution affecting our atmosphere
最好的办法是继续减少影响大气层的各种污染源。
12. Quantum chemistry is still in its infancy.
量子化学仍处于发展初期。
13. It is these drawbacks which need to be eliminated and which have led to the search for new processes. 正是因为这些缺点需要加以消除，才导致了对新方法的探求。
14. Real-time systems often need extraordinary precautions to guard against possible breakdown of the computer.
实时系统往往要特别小心，以防止计算机发生故障。
15. The steam engine uses a fire in a boiler rather than inside the engine.
蒸汽机所利用的是锅炉中的火，而不是发动机里边的火。
16. The principal advantage of the products is a two-fold reduction in weight
这些产品的主要有优点重量减轻了1/2
17. Our primary purpose in studying fatigue is to understand why failures occur so that we can guard against them in an optimum manner.
我们研究疲劳的目的在于了解产生失效的原因，以便能以最佳的方式加以预防。
18. This system will build on the knowledge and experience gained in developing the existing suite of software products.
这个系统的基础是从开发现有的成套软件产品中所获取的知识和经验。
19. All metals do not conduct electricity equally well
并非所有的金属导电性能都同样好。
20. It means that the mass of the comet cannot have amounted to as much as one ten-thousandth of that of the earth.
这表明这颗彗星的质量甚至不到地球质量的万分之一。
21. Inspection programs help to determine when to replace parts.
检验计划有助于确定更换零部件的时间。
22. Many health-conscious women increase their risk by rejecting red meat, which contains the most easily absorbed form of iron.
许多保健意识太强的妇女也很危险，因为她们拒绝食用牛肉或羊肉，而这些肉中所含铁质易被吸收。
23. They consider it no use adding more catalysts in the solution.
他们认为在溶液里再加催化剂没有用。
24. The entire circuit should be checked against the schematic diagram
应该对照原理图将整个线路检查一次
25. This is so because the resistance to motion is essentially due to the deformation of the rolling elements and hence, is not a sliding phenomenon.
所以这样，是因为对运动的阻力基本上源于滚动零件的变形，而不是滑动现象。
26. The equipment reduced the error probability by a factor of 5.
该设备误差概率降低了4/5。
27. What we commonly call metals are in fact of not metals but alloys
我们通常称作金属的东西，实际并不是金属而是合金
28. A few people were infected with the AIDS virus through blood transfusions.
曾有少数人通过输血传染上艾滋病毒。
29. The performance of the machine is short of the requirements.
这台机器的性能没有达到要求。
30. The major advantage of the transistor as used in electronic circuits are light weight, small space, low power consumption.
使用在电子电路中的晶体管的主要优点是重量轻，体积小，耗电量低。
31. The specific method of cutting should be employed to decrease the generation of an undue a mount of heat.
应采用特殊的切割方法减少过多热量的产生。
32. While this restriction on the size of the circuit holds, this law is valid
只要电路尺寸符合上述的限制，这条定律就能适用于该电路
33. The “weightless” condition of astronauts in orbit about the earth arises from just this cancellation of inertial and gravitational forces.
围绕地球运转时宇航员的失重状态，就是由于引力与惯性力相互抵消的原因。
34. It is well-known that a moving electrical charge generates a circular magnetic field around its path.
众所周知，运动中的电荷在其路途的周围产生一个环形磁场。
35 the calculation o the values involves so many factors that only a computer can cope with it
这些数值的计算包括如此多的因子，以至于只有计算机才可以应付。
sortout翻译36.When the voltage is stepped up by ten times，the strength of the current is stepped down by ten times. 电压升高9倍，电流强度便降低9/10。（）

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