在科技英语词汇中，除一些专业性很强的技术词之外，大多数是一般性技术词。但即使是一般性技术词汇，我们在实际运用和翻译中仍须把握尺度，力求用同确切到位，并要翻译得地道，符合说英语国家的习惯，从而被自然地理解和接受。笔者在数年的悉心阅读、实践、观察、思考和对比 In S & T vocabulary, most are general technical words, except for some highly technical words. However, even in the case of general technical terms, we still have to grasp the scales in actual application and translation so as to be accurately placed in place and to be translated into the proper language to meet the customs of the speaking English-speaking countries so as to be naturally understood and accepted. The author in a few years of careful reading, practice, observation, thinking and comparison