“samarium”的概念、定义、翻译、参考文献-科学参考

单词	samarium
释义	samarium [sǝ`mar·ē·ǝm] ^CHEMISTRY A rare-earth metal, atomic number 62, symbol Sm; melts at 1350°C, tarnishes in air, ignites at 200-400°C.
随便看	conversion length conversion polarity conversion program conversion rate conversion ratio conversion reaction conversion routine conversion table fault basin fault block fault-block mountain fault breccia fault cliff fault current fault electrode current fault escarpment fault finder faulting fault ledge fault line fault-line scarp fault masking fault monitoring fault plane fault rock

科学参考收录了103327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。