ysl第二讲常用概念的英译.ppt

* 根据测量的结果可以断定金星表面的温度过热，地球上的生物是不能适应的。 From the results of the measurements it can be concluded that temperature on the surface of Venus is too hot for life as known on earth. ：conclude也可以译为draw the conclusion; assert 是“断言”，confirm是“进一步证实” 说明 * 他断言火星上没有生命。 He that there exists no life on Mars. 科学家们证实艾滋病是由病毒引起的。 Scientists that Aids is caused by virus. asserted confirmed * 表示一般公认的结论常用It is generally/ widely accepted/ believed/ acknowledged that…这样的句式 一般认为，辐射对人体组织有害。 that radiation is destructive to human tissues. 2 普遍认为，这些材料能承受强大的力和高温 that these materials can withstand strong stress and high temperature. It is generally accepted It is widely acknowledged * 试验、统计、分析后得出的结论用show, indicate, demonstrate, point out 表示 研究结果表明试验期间重量没有显著的变化 that there was no significant change in weight during the period of study. 3 我们的研究结果表明两者之间的差异并不很大 that the difference between them is not very great. show indicates Results Our study * 123 123 123 * The experiment materials to be used are just comprised of a bottle of water, a glass rod and a rubber stopper. Include 3Hold include contain There are two curves in the figure. * h * nuclear * Look carefully at the diagram. It is a tree classification of drinks. Write a description of the classification based on the information in the diagram. * 科技说明文中，对事物进行分类和比较，以及举例子说明有着紧密的联系。对某事物分类后，对事物分类后，对它们进行比较和对比。分类时，常要对事物分类并定义名称后，对事物的相似处进行比较或对差异处进行对比。这里所说的比较或对比，其原则与分类的原则是一致的。如：若按性质分类，则比较或对比时自然会涉及到事物的性质。 * 科技英语中常常需要对阐述、分析、讨论下结论。 * 科技英语中常常需要对阐述、分析、讨论下结论。 * 科技英语中常常需要对阐述、分析、讨论下结论。 * 例 The belt is 15 mm wide. The belt is 15 mm in width. Building has a height of 150 m. The steel plate is 5 mm thick. The wire is two meters long. 这根线有两米长。 这根带子15毫米宽。 The wire is two meters in length. The wire has a length of two meters. The length of the wire is two meters. * The steel plate measur