变译理论为科技英语翻译研究提供了新视角.回顾变译理论视野下的科技翻译研究,探寻科技翻译中的变译现象,厘定变译与全译的关系,揭示变译的本质,梳理科技英语翻译中变译的理据,并对变译理论在科技英语翻译中的实践进行分析.

变译理论的提出为翻译研究提供了新的视角。本文通过介绍变译理论的核心内容，阐述科普英语文章的主要特征，证明了变译理论能够广泛地应用于科普英语翻译。

English for Common Science and Technology(ECST)refers to popularization of scientific information to unprofessional readers through the usage of simple English.The translation strategies play significant role in popularization of the latest scientific information to common readers,but also maximize the useful value of the original text by flexible usage in translation of words,sentences,paragraphs and texts in order to efficiently and correctly translate the origin text.It is also significant to the optimization of translation,saving translation costs and efficiency improvement of TL readers.