“钐”的概念、定义、翻译、参考文献-科学参考

单词	钐
释义	钐 Encyclopedia 理学钐释 samarium钐化学元素。元素符号Sm，原子序数62，原子量150.36(2)，属周期系ⅢB族，稀土元素，镧系元素。 Astronomy 全称：samarium。缩写：Sm钐 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 samarium钐
随便看	rational solution rational space rational space curve rational spectral density rational spiral rational sum rational surface rational system organization rational tangle rational term rational tetrahedron rational transformation rational triangle rational trigonometric sum rational use of drug rational use of drug in aircrew rational use of medicines rational utilization of grassland resource rational variety Rational will rational zero theorem ration certificate for imperial messengers Rationed Tribute ration grazing ratio of centralized water supply

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。