“primary valency”的概念、定义、翻译、参考文献-科学参考

单词	primary valency
释义	primary valency Encyclopedia 理学主价释 primary valency主价 A.韦尔纳在配位化学理论中提出用来描述配合物性质的数值。主价用来满足中心原子电荷数的数值，如K4[Fe(CN)6]中Fe2+的主价是2，主价等同于中心原子的氧化数。
随便看	program abstract program analysis program attack program behavior analysis program block program broadcast integrated platform program checking program control Program controlled woodworking machine tool program correctness program counter program counter, PC program design program design language program design language, PDL program distribution system programed programed absorption set programed grammar Program:ElectronicLibrary and Information Systems programer program evaluation Program Evaluation and Review Technique program evaluation and review technique program evaluation and review technology

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。