“Zheng Guanying”的概念、定义、翻译、参考文献-科学参考

单词	Zheng Guanying
释义	Zheng Guanying Encyclopedia 历史学人物释 Zheng Guanying郑观应（1842-07-24～1922-05）中国近代实业家，改良主义思想家。原名官应。字正翔。号陶斋。别号杞忧生、慕雍山人、罗浮偫鹤山人。
随便看	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 closure of a system of functions closure of a troupe's annual performance closure of convex function closure of Huayuankou breach closure of Huzi breach Closure of Libyan Embassy in Niger closure of Panama Seaway closure operation

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。