“洪汝河”的概念、定义、翻译、参考文献-科学参考

单词	洪汝河
释义	洪汝河 Encyclopedia 工学〔中国主要河流〕释 Hongru River洪汝河中国淮河左岸一级支流。历史学〔历史学家〕释 None洪汝河（1620～1674）朝鲜后期文臣、学者。字百源，号木斋、山泽斋。
随便看	Clostridium thermocellum clostripain closure closure algebra closure amplitude closure axiom closure condition closure criterion closure density closure distance closure domain closure error closure-finite closure-finite cell complex closure-finite complex closure of a convex function closure of a domain closure of a field closure of an algorithm closure of an element closure of an operator closure of a ring closure of a set closure of a space closure of a subset

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。