“refined lead”概念、定义、翻译-科学时代

单词	refined lead
释义	矿业工程技术词汇手册 refined lead 精炼铅
随便看	equivalence of representations equivalence of simple deontic propositions equivalence of symbols equivalence of symbols equivalence of valuations equivalence operation equivalence point equivalence principle equivalence principle equivalence principle equivalence relation equivalence relation equivalence relation equivalence relation equivalence scale equivalence technique equivalence theory equivalence transformation equivalency equivalency programme equivalency test equivalent equivalent Equivalent equivalent

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。