“carbon residue value of petroleum products”概念、定义、翻译-科学时代

单词	carbon residue value of petroleum products
释义	化工词汇手册 carbon residue value of petroleum products 石油产品残炭值
随便看	handicraft industry handicraft industry handicraft period handicraft stage handicraft stage handing hoisting device working ladder handing over handing over as per loadline handing over as per number of packages handing over as per weight handing over lot by lot hand insecticide sprayer handite handi-wrap hand jelly handkerchief handkerchief dress handkerchief hemline handkerchief print hand knife cloth cutting machine hand knob hand lay-up handle handle handle

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。