Answers to Lesson 7 Part II 形容词和副词

第五章数词，形容词和副词的翻译第2节翻译练习1Suitable treatment shall be given as soon as possible to avoid hydrogen embrittlement.尽快予以适当的处理，以免氢蚀脆化。

Complex computer systems are prone to software hitches.复杂的计算机系统容易出现软件故障。

The parts must be very strong so that they may not break in use.零件必须十分坚固，才不会在使用中破损。

This kind of steel becomes very hard and very brittle when hardened.这种钢淬火后就变得很硬很脆。

翻译练习2Hydrogen is about one-fourteenth as dense as air.氢的密度大约是空气密度的1/14。

Helium is a very light gas, only twice as heavy as hydrogen.氦气是一种很轻的气体，重量仅为氢气的2倍。

Ice floats because it is not as dense as water.冰浮起是因为它的密度比水的密度小。

翻译练习3In the thermosciences area, the mechanical engineer is concerned with thermodynamics, fluid mechanics, and heat transfer.在热学领域，机械工程师关心的是热力学、流体力学和传热学。

This in a large measure is responsible for the high accuracy obtainable from such systems.在很大程度上，这是从这类系统中获得高精度的原因。

The transmission ratio is dependent upon the ratio of the number of teeth of the meshing gear wheels.传动比取决于两个啮合齿轮的齿数比。

Once the engine is underway, these auxiliaries are turned off.发动机一旦启动，这些辅助设备就关闭了。

翻译练习4Recent discoveries have been made concerning the peculiar properties of certain semiconductors.最近，对于某些半导体的奇怪特性有一些发现。

Research and development is of particular importance to aerospace industry.研究和发展对航空航天工业非常重要。

In copper and most pure metals there is an appreciable increase in resistance with an increase in temperature.在铜和大部分纯金属中，随着温度的升高，电阻也会明显增大。

One of the drawbacks of the early lasers was their inability of continuous operation.早期激光器的缺点之一是它不能连续工作。

These metal ions interfere with electron flow and cause a great decrease in electron motion.这些金属离子阻碍电子流动，引起电子运动大幅减弱。

Lubricating oils are used to ensure the smooth running of the machine.使用润滑油是为了确保机器正常运转。

翻译练习5The most common application for bearing is the support of a rotating shaft that is transmitting power from one location to another.轴承最常见的应用是支撑旋转轴将功率从一处传至另一处。

The World Wide Web is a unique medium for communication and for publishing.万维网是一个独特的通讯和出版媒体。

翻译练习6A practical means of transferring geothermal energy is to convert it to electric power.将地热能转变成电能是输送这种能量的一种切实可行的办法。

An electron, if moving, produces a magnetic field.电子如果运动，就会产生磁场。

翻译练习7Needle bearings have a high load capacity.滚针轴承的承载能力大。

Considerable effort must be expended to ensure consistent blast volume, humidity and temperature.还要在确保风量、湿度和温度稳定方面做出相当大的努力。

翻译练习8The gear teeth should have the strength sufficient to operate.齿轮的齿必须具备足够的运转强度。

We’ll do everything possible to improve the supply of electricity.我们将尽一切努力来改善电力供应。

We hope everything ready for the operation.我们希望一切在开工之前就绪。

Scientists have found a method of measurement suitable for most island waters and coastal areas.科学家们已经找到了一种适合大多数岛屿的近海和沿海地区的测量方法。

Coal is a kind of fuel suitable for power generation.煤是一种适合发电的燃料。

The only transformer available is produced in Shanghai.唯一可用的变压器是上海产的。

翻译练习9The resistance of the load is too high for the amplifier.负载的电阻对于放大器来说太高。

For this reason the switching signal should be no steeper or larger than necessary.因此激励信号的斜率及宽度不应超过所要求的数值。

The capacity to store water in their leaves is typical of desert plant.在叶子中储存水的能力是沙漠植物的特性。

He is quite familiar with state function.他非常熟悉状态函数。

第3节翻译练习1Deserted soils are sparsely covered with shrubs and grass.荒漠上稀疏地覆盖着灌木丛和杂草。

The relationships used are briefly outlined.这些用到了的关系已简要地概括出来了。

第3节翻译练习2The resulting flux is confined essentially to the ring.所产生的磁通基本上被限制在环内。

Actually, and metal or alloy can be cast by precision casting.实际上，任何金属或合金都可以进行精密铸造。

Normally the whole mass of the atom is concentrated in the nucleus.在正常情况下，原子的整个质量都集中在原子核里。

翻译练习3Admittedly, the term temporal coherence seems to imply an effect which is exclusively temporal.不可否认，时间相干性这个术语似乎意味着一种只属于时间的效应。

The most important advantages of rolling bearings over sliding bearings is the most complete elimination of friction.滚动轴承优于滑动轴承的最重要的优点在于几乎完全消除了摩擦。

翻译练习4We are certain that neutrons act differently from protons.我们确信中子的作用和质子的是不同的。

To detect gases, a sample of air can be analyzed chemically.为了检测各种气体，可以对空气试样进行化学分析。

Slopes orientated differently receive direct solar radiation in different amounts. 朝向不相同的山坡，直接接收到的太阳辐射量是不同的。

翻译练习5The salts should be heated electrically, if possible.如果可能的话，这些盐应该用电来加热。

The methods of controlling pests chemically often have undesirable side effects; for this reason it is likely that the methods of controlling biologically will be applied increasingly in the future.用化学品控制害虫的方法常有不良的副作用，因此将来会越来越多地采用生物学方法。

Evaporation takes place only at the surface of a liquid; boiling takes place throughout the liquid.蒸发只是发生在液体表面，沸腾发生在液体各处。