Abstract: The EnglishChinese translation of agricultural scitech text, as well as other scitech texts, requires that its target text delivers the scitech information accurately and achieves the same semantic transparency as that in the source text. Based on the establishment of EnglishChinese bilingual corpus of NAU of agricultural scitech texts, texts about gramineous plants from the academic journal Nature are taken as examples, and the explicitation both adopted in cohesion and logical meaning in its EC translation is analyzed. Finally, explicitation is discussed under different situations.

Key words: agricultural scitech texts, explicitation, EnglishChinese translation

摘要： 作为科技文本的一种，农业科技文本的英译汉提出了正确传递科技信息、取得与原文同等语言透明度的诉求。本文依托我校农业科技文献英汉双语平行语料库的建设，以发表于《Nature》杂志关于禾本科植物研究的英文文献为原文文本，总结农业科技英语翻译的实例，从形式与意义两方面入手，分析该文本在英译汉过程中衔接形式和逻辑意义上的显化处理，讨论农业科技文本汉译中显化手段方寸间的进退。

关键词: 农业科技文本, 显化翻译, 英译汉