“deep structure and surface structure”的概念、定义、翻译、参考文献-科学参考

单词	deep structure and surface structure
释义	deep structure and surface structure Encyclopedia 文学﹝理论与概念﹞释 deep structure and surface structure; D-structure and S-structure底层结构与表层结构生成语法中的两个句法结构表征层面。底层结构是在动词的词汇语义基础上，依据词组结构规则（phrase structure rule）投射而成。表层结构在底层结构基础上，经过转换规则（transformational rule）转换而成。
随便看	focometry focus focus and context focus-center Focus+Context focus domain focused crawling focused-current logging focused interaction focused ion beam focused ion beam lithography focused ion beam microscopy focused ion beam scanning electron microscopy focused ion beam technology focused library focused reflector focused solar thermal power generation focused source focuser focus group focus group discuss focus group discussion method Focus group interview focus group method focusing

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。