“rare earth metal”的概念、定义、翻译、参考文献-科学参考

单词	rare earth metal
释义	rare earth metal Encyclopedia 工学稀土金属释 rare earth metal稀土金属元素周期表ⅢB族中的钪、钇和镧系元素的统称。又称稀土元素。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 rare earth metal稀土金属
随便看	doubling the cube doubling time doubly-adaptive biased coin design doubly binary form doubly connected doubly connected domain doubly connected space doubly even number doubly even symbol doubly-fed asynchronous genertor doubly fed electric machine doubly heavy-flavored hadron doubly heavy flavor physics doubly infinite sequence doubly interval censored data doubly invariant doubly irreducible element doubly linked list doubly-magic nucleus doubly magic square doubly noncentral F-distribution doubly nonnegative matrix doubly ordered set doubly periodic function doubly plus operator

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。