“uranium-239”的概念、定义、翻译、参考文献-科学参考

单词	uranium-239
释义	uranium-239 Encyclopedia 理学放射性元素释 uranium-239铀-239 铀的质量数为239的同位素，符号，简写为239U。
随便看	Radio Astronomy radio astronomy Radio Astronomy Explorer radio astronomy satellite radio astrophysics radio audience share radioautocontrol radioautogram radioautograph radioautography radio-automatic synthesis system radio background radio background radiation radiobeacon radio beacon - differential global positioning system Radio Beam radio binary radiobioassay radiobiochemistry radiobiological effect radiobiology radio block center radio bridge radio brightness radio brightness distribution

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。