“电子效应”的概念、定义、翻译、参考文献-科学参考

单词	电子效应
释义	电子效应 Encyclopedia 理学取代基的电子效应释 electronic effect电子效应电子密度分布的改变对物质性质的影响。 Chemistry ＞有机化学＞物理有机化学＞释义 electronic effect [of substituent][取代基的]电子效应
随便看	frequency-shift track circuit frequency-size distribution frequency spectrum frequency stability frequency stability criterion frequency stability measurement frequency stabilization frequency stabilized laser frequency standard frequency standards frequency step frequency sweep mode frequency swept laser frequency switching frequency synchronization frequency synthesis frequency synthesized signal generator frequency synthesizer frequency table frequency theorem frequency theory frequency theory of probability frequency thermometer frequency transition frequency upconversion

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。