“粗苯加氢”的概念、定义、翻译、参考文献-科学参考

单词	粗苯加氢
释义	粗苯加氢 Encyclopedia 工学炼焦释 crude benzolhydrorefining粗苯加氢对焦炉煤气净化时得到的粗苯采用加氢净化和萃取及蒸馏的方法予以精制和分离的工艺过程。是对酸洗法粗苯精制的改进，目的是将粗苯加工成苯、甲苯、二甲苯等苯类产品。
随便看	concrete box girder of railway bridge concrete bridge concrete bridge erection concrete bridge fabrication concrete buttress dam concrete category concrete class concrete cleaning recycling station concrete coating concrete column concrete concept concrete construction concrete cutting machine concrete dam concrete diaphragm wall concrete dissolution product concrete engineering construction concrete equivalence concrete estimate concrete estimate region concrete fabric rod concrete faced rockfill dam concrete filled steel tube concrete-filled steel tubular column concrete for emergency construction and repair

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。