研究生专业外四单元课件.ppt

Chapter 4 Electric Machinery ;Section 1 Principle of Operation of an Inductive machine;New Words;New Words;New Words;Notes ;Notes ;Exercises ;Addition or Omission of Words;1. 增加表示复数的词 在翻译过程中，可通过增加“一些”、“有些”、“各种”、“许多”和“几种”等词语把英语中表示名词复数的概念译出。 (1) There is enough coal to meet the worlds needs for centuries to come. 有足够的煤来满足全世界未来几个世纪的需要。 (2) In spite of the difficulties, our task was got over well. 虽然有各种困难，但我们的任务已顺利完成。 ;1. 增加表示复数的词 (3) However, in spite of all this similarity between a voltmeter and an ammeter there are also important differences. 可是尽管电压表与电流表之间有这些类似之处，但还有若干重要的差。;2、增加数词和量词 当具有有几个成分并列时，可根据并列成分数量的多少，增译数、量词表示概括。在其他情况下，根据句子表示的意义，可按汉语习惯增添数、量词。 (1) The factors, voltage, current and resistance, are related to each other. 电压、电流和电阻这三个因素是相互关联的。 (2) Based upon the relationship between magnetism and electricity are motors and generators. 电动机与发电机就是以磁和电这二者之间的关系为基础。 ;(3) The revolution of the earth around the sun causes the changes of the seasons. 地球绕太阳旋转，引起四季的交替。 (4) The starting and termination dates of the training shall be agreed upon between the parties in accordance with the stipulations of the Contract. 培训工作的起止日期应由双方根据合同的规定商定。 ;Addition or Omission of Words;Addition or Omission of Words;(2) The gas discharge tube converts electric energy to light energy. 气体放电管会将电能转换成光能。 (3) Recent research has shown a connection between smoking and cancer. 最近的研究已经证明了抽烟与癌症间的关系。 (4) In developing Eq.(2) the assumption was made that the excitation system of the generator is inherently stable. 在推导方程（2）时，本文曾假定发电机励磁系统本身是稳定的。 ;I had known two great social systems. ;4. 增加表达语气起连贯作用的词 为了使译文表达通顺，使词与词、句与句之间前后连贯，可增加一些起连贯作用的词。例如英语中的分词短语或从句作定语或状语，而含有明显的条件、时间、原因、让步等意义时，可分别增加连词“由于”，“如果”，“假使”，“只要”，“一旦”，“当……时”，“……时”，“虽然……”，“但……”等；对于陈述句可增添“的”，“了”，“哩”，“啦”等字。 (1) Using a transformer, power at low voltage can be transformed into power at high voltage. 如果使用变压器，低电压的电力就能转换成高电压的电力。 ;(2) Many persons learn