科技英语写作中的典型错误

例2 汉语原句 本文首先讨论了这种信号的特点，然后讨论了它的 产生。 需 改 进 ： This paper first discusses the features of this signal, and then its generation is described. （主动被动混用，两句主语不一致） 改进：This paper first discusses the features of this signal, and then describes its generation. 不过本句最好 进一步改进： This paper begins with the discussion on the features of this signal, followed by the description of its generation.
例 10
汉语原句 对A的识别和对B的确定是使用这一方法的先 决条件。 英语错句 The recognition of A and determining B are the prerequisite for the use of this method. 问题诊断：and 连接的并列结构在形式上应保持一致。
第二十八章 科技英语写作中的典型错误
例1 汉语原句 这种新方法具有效率高、容易调整的优点。 英语错句 This kind of new method have the advantage of high efficiency, easy adjustment. 改正后的句子 This new method has the advantages of high efficiency and easy adjustment.
改正后的句子 The recognition of A and the determination of B are the prerequisites for the use of this method.
例 11 汉语原句 最后提出了实现这种方法应注意的一些问题和解 决方法。 英语错句 At last, we provided some problems that could be noted in implementing this method and solving ways. 问题诊断： problem 与 provide 搭配不当， could 语气含糊 改正后的句子 Finally, some problems that deserve to be noted in implementing this method and their solution are presented.
例9 汉语原句 这个方法需要精确的定位，这就使得它 的实现具有一定的难度。
英语错句 This method requires accurate location and this makes its realization have a little difficulty. 问题诊断： make sb. do , make sth. done, make it adj. 改 正 后 的 句 子 This method requires accurate location, thus making（ 或 which makes）its realization somewhat difficult.
来自百度文库 例4
汉语原句 我们的方法与以前讨论同一问题的文章 中所述的不同。 英语错句 Our method is different from previous articles discussed the same problem. 问题诊断：方法不是与文章比，文章与讨论之间的 逻辑关系的问题） 改正:Our method is different from those presented （described）in the papers available（ published before）on （ discussing）the same problem.
问题诊断： 1. 模糊语言kind of , 2. progress不及物动词，其后不能接宾语 改正: This paper presents a CAD method for increasing the printing speed and improving the printing quality.
例6 汉语原句 本文对提高打印速度和印字质量提供了一种计 算机辅助设计手段。 英 语 错 句 This paper provided a kind of means of computer aid design for progressing the printing speed and the printing quality.
例3
汉语原句 这台设备的特点是操作简便、价格低廉。
英 语 错 句 The features of this device are easy in operation and low in price. 问题诊断：features 与easy 、low zai 逻辑上无法搭配
改正: The features of this device are easy operation and low price. 改 进 ： This device is characterized by（its）easy operation and low price.
例5 汉语原句 的优点。
只有通过对该系统性能的研究，我们才能了解它
英语错句 Only through studied the performance of the system, its advantages can be understood. 问题诊断： 改正后的句子 Only through the study of the performance of the system can one（we）understand（appreciate）its advantages.