“thorium family”的概念、定义、翻译、参考文献-科学参考

单词	thorium family
释义	thorium family Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 thorium decay series; thorium family钍衰变系＞放射化学与辐射化学＞放射性元素化学＞释义 thorium family钍系
随便看	Manchu robe Manchu sacred texts Manchu script Manchu Studies Manchu translation for "Commandant of Light Chariots" Manchu-Tungusic group manchu wooden sign mancopper mancozeb man-created activity Manda Mandala Mandalay Hill Mandalgovi Mandara Mountains mandarin Mandarin art monthly Mandarin Chrous Letters Mandarin Dialects mandarin duck mandarin duck and butterfly school of film Mandarin Duck Theatre at the Humble Administrator's Garden mandarin fish mandarin square Mandarin Zhuyin Second Form （Taiwan Region of China）

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。