“汪长炳”的概念、定义、翻译、参考文献-科学参考

单词	汪长炳
释义	汪长炳 Encyclopedia 管理学【中国人物】释 Wang Changbing汪长炳（1904-01-20～1988-01-11）中国图书馆学家。字文焕。
随便看	negative ion negative ion mass spectrum negative ion mode negative jump negative K group of a ring negative K-group of a ring negative K-theory negative kurtosis negative leap second negative lens negative life event Negative likelihood ratio negative likelihood ratio negative limit point negative limit set negative list approach to foreign investment administration negative list management negative logic negatively definite negatively definite form negatively definite kernel negatively definite matrix negatively definite quadratic form negatively graded module negatively invariant subspace

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。