“邻对位定位基”的概念、定义、翻译、参考文献-科学参考

单词	邻对位定位基
释义	邻对位定位基 Encyclopedia 理学邻对位定位基释 ortho-para directing group邻对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邻、对位的定位基。
随便看	historic cultural areas historic-cultural nature of human Historic Ensemble of the Potala Palace, Lhasa World Culture Heritage historic environment historic garden and park historicism Historic Jeddah historic map Historic Monuments of Dengfeng in “The Centre of Heaven and Earth” World Culture Heritage historico-geographical materialism Historic Quarter of the City of Colonia del Sacramento Historic Sanctuary of Machu Picchu historic site Historic Site at Lelang and Daifang Commandery Historic Town of Ouro Preto Historic Villages of Korea: Hahoe and Yangdong historigram Historik Historiographer Historiography historiography Historiography about Geography Historiography-biography Literature historiography in Japan Historiography Institute

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。