“orienting effect”的概念、定义、翻译、参考文献-科学参考

单词	orienting effect
释义	orienting effect Encyclopedia 理学定位效应释 orienting effect定位效应含有取代基的苯衍生物在进行芳香族亲电取代反应时，原有取代基对新进入的取代基主要进入位置具有一定指向性的效应。
随便看	central meridian central metering mode is preferred Central-Min Dialects central moment central motion Central Motion Picture Corporation central mountain Central Movie Corporation Central Nacional de Trabajadores de Panama central nervous system central nervous system drugs central nervous systeminfection central nervous system leukemia Central News Agency Central Newsreel and Documentary Film Studio Central nobility system central nonassociative algebra central nuclear potential Central Observatory central office Central officials of two thousand bushel Central officials serving as courtiers Central Opera Theatre central orbit central oval

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。