专业英语翻译技巧
1. 词义选择 2. 词性转换
3. 改变句子成分
4. 增词减词 5. 分译
一. 词义选择
1. Electricity lights our house. 2. Helium is a very light gas, only twice as heavy as hydrogen. 3. The frequencies of x-rays are very much greater than those of radio waves. 4. Briefly, a long thin wire has a high resistance, a short thick wire has a low resistance.
三. 句子成分转换
1. This device (FET) exhibits a high input impedance. 2. In the above measurement, it is assumed that there is little if any leakage through the condensers. 3. Various substances differ widely in their magnetic characteristics. 4. In the forward direction, the diode has a very low resistance. 5. The voltmeters have as their distinguishing features high input impedance and wide frequency range.
二. 词性转换
1. The flow of electrons is from the negative zinc plate to the positive copper plate. 2. A body is negatively charged when it has electrons in excess of its normal number. 3. An electric current varies directly as the electromotive force and inversely as the resistance. 4. Also present in solids are numbers of free electrons. 5. This communication system is chiefly characterized by its simplicity of operation and the ease with which it can be maintained.
6. The use of silver as a conductor is very limited because of its cost.
7. This laser beam covers a very narrow range of frequencies. 8. For this reason television signals have a short range. 9. The essentials of an electric generator or dynamo are powerful magnets and a rapidly moving coil.
四. 增词减词
1.Water evaporates more rapidly when the temperature is high than it is low. 2. You cannot build a ship, a house, or a machine tool if you do not know how to make a design or how to read it. 3. A combination of atoms is called a molecule. 4. The capacitor is a square with all sides a half centimeter long. 5. A battery has within it some resistance c