“苯”的概念、定义、翻译、参考文献-科学参考

单词	苯
释义	苯 Encyclopedia 工学苯释 benzene苯结构最简单的芳烃。由六个碳原子构成一个六元环，每个碳原子连接一个氢原子。别名安息油。1865年德国化学家F.A.凯库勒提出了苯的环状结构式a，沿用至今。根据量子化学的描述，苯分子中的6个π电子作为一个整体，分布在环平面的上方和下方，因此后来亦用b式表示苯的结构。理学苯释 benzene苯最简单的芳烃，分子式C6H6。为有机化学工业的基本原料之一。 Chemistry ＞有机化学＞有机化合物＞释义 benzene苯
随便看	transportation archives management transportationby light oil dilution transportation capacity of natural gas pipeline transportation chemicals Transportation Corridor along the Yangtze River transportation demand curve transportation demand function transportation demand management transportation enginering in mountainous area transportation environment survey transportation hub complex transportation hub greening transportation information database transportation information security authentication transportation informatization planning transportation insurance transportation inventory transportation junction transportation key management transportation machinery transportation management transportation management information system Transportation management system transportation matrix transportation network

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。