“rare element”的概念、定义、翻译、参考文献-科学参考

单词	rare element
释义	rare element Encyclopedia 理学短周期释 rare element稀有元素自然界中储量、分布稀少（一般地壳丰度为0.01%以下）且人类应用的量较少的元素总称。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 rare element稀有元素
随便看	private interest private interests and public interests private international law private international law conventions adopted by Organization of American States private international law in South Africa private internet of things private interregional law private issue of shares private key private label brand private law Private Lending private lending private loop privately compiled history privately-operated privately owned public open space privately owned public space private non-enterprise unites of sports private offered fund private opera troupes private ordering private ownership of rural land Private Photography private placements

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。