“德国航天”的概念、定义、翻译、参考文献-科学参考

单词	德国航天
释义	德国航天 Encyclopedia 工学﹝各国航天﹞释 German space activities德国航天德国航天业发展的历史和现状。
随便看	Cement and Concrete Research cement asphalt mortar cementation cement-based composites cement bond logging device cement bond quality evaluation cement bond strength cement by using tailings as one of the major raw materials cement concrete cement concrete for pavement cement concrete intercepting ditch pave cement concrete pavement cement concrete pavement cracking and seating cement concrete pavement crusher cement concrete pavement design cement concrete pavement water extractor cement concrete three-roller shaft cemented backfill cemented doublet cemented masonry dam cemented material dam cemented sand cemented sand, gravel and rock dam cement factory cement fiberboard

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。