“239,240Pu环境指示作用”的概念、定义、翻译、参考文献-科学参考

单词	239,240Pu环境指示作用
释义	239,240Pu环境指示作用 Encyclopedia 理学环境放射化学释 the function of Pu-239 and Pu-240 as an environmental indicator^239,240Pu环境指示作用利用240Pu和239Pu的长寿命特性对核环境安全和海洋等环境过程进行示踪研究。
随便看	diffraction diffraction angle diffraction by a circular aperture diffraction by a rectangular aperture diffraction contrast diffraction direction diffraction disk diffraction efficiency diffraction factor diffraction filter diffraction-free beam diffraction fringe diffraction generator diffraction grating diffraction grating alignment measure diffraction group diffraction halo diffraction image diffraction intensity diffraction limit diffraction-limited beam diffraction-limited imaging diffraction-limited lens diffraction limited system diffraction-limited 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。