“meta directing group”的概念、定义、翻译、参考文献-科学参考

单词	meta directing group
释义	meta directing group Encyclopedia 理学间位定位基释 meta directing group间位定位基含有取代基的苯衍生物在进行芳环上的亲电取代反应时，能够引导新进入的取代基位置主要在原有取代基的间位的定位基。 Chemistry ＞有机化学＞物理有机化学＞释义 meta directing group间位定位基
随便看	theory true value Theosophical Society The Other the Ou Garden the outline of Chinese archives work history The Outline of Chinese History The Outline of Chinese Philosophy The Outline of Medium and Long Term Planning of National Education Reform and Development (2010—2020) The Outline of Museology the outline of the national territorial planning(2016—2030) Theo van Doesburg The Overall Design of Museum Display the overall responsibility system of the director of the state-owned farm The Overcoat the Overview of Chinese Garden The Owen Falls Reservoir The Owl in the Room The Owl Who Married the Goose The Owner of Wuwang Village The owners' committee the ownership of the house The Oxford Guide to Practical Lexicography The Oxford Handbook of Screendance Studies The Oxford History of South Africa the oxygen group elements

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。