“第Ⅶ主族元素”的概念、定义、翻译、参考文献-科学参考

单词	第Ⅶ主族元素
释义	第Ⅶ主族元素 Encyclopedia 理学第Ⅶ主族元素释 the group ⅦA elements第Ⅶ主族元素包括氟（F）、氯（Cl）、溴（Br）、碘（I）、砹（At）五种化学元素。简称卤素。
随便看	coagulative necrosis coagulative sensitization coagulator coagulocyte coagulum Coahuila，Estado de coal coal-accumulating accommodation space coal-accumulating model coal-accumulating paleogeographic types coal-accumulating period coal-accumulating province coal accumulation coal-accumulation belt coal-accumulation center coal accumulation controlled by basin coal accumulation in highstand systems tract coal accumulation in lake transgressive systems tract coal accumulation in transgressive systems tract coal accumulation model for barrierless coast coal accumulation system coal alkylation coal and gas co-production coal and gas outburst coal and rock support machinery

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。