“钷”的概念、定义、翻译、参考文献-科学参考

单词	钷
释义	钷 Encyclopedia 理学放射性元素释 promethium钷人工放射性元素，元素符号Pm，原子序数61，半衰期最长的同位素的质量数145.0，属周期系ⅢB族，镧系元素、稀土元素。由希腊神话中从天庭盗取火送到人间的英雄普罗米修斯（Prometheus）而命名。 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 promethium钷
随便看	convenient number Convenient Reader on Materia Medica convention Convention against Discrimination in Education Convention against Torture and Other Cruel, Inhumane or Degrading Treatment or Punishment Convention against Torture and Other Cruel, Inhuman or Degrading Treatment conventional conventional agriculture conventional art conventional celestial reference system conventional Chinese characters conventional circuit conventional/classical transition state theory conventional control chart conventional coring conventional cotton conventional decision making conventional distribution technology conventional diving conventional energy conventional entropy conventional fuels conventional genetic engineering conventional ignition device conventional inertial system

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。