“critical mass”的概念、定义、翻译、参考文献-科学参考

单词	critical mass
释义	critical mass Encyclopedia 理学核燃料循环释 critical mass临界质量在一定的材料成分和几何布置下，系统达到临界所需的易裂变物质的最小质量。 Physics 原子核物理学、粒子物理学原子核物理学 critical mass临界质量 critical mass临界质量^† Astronomy critical mass临界质量 Chemistry ＞放射化学与辐射化学＞核燃料循环化学＞释义 critical mass临界质量
随便看	close coupling approximation close-coupling approximation close coupling calculation close-coupling calculation close cultivation of grassland close curve closed closed-and-open set closed-and-open subset closed and unbounded set closed and unbounded set; club set closed arc closed architecture closed ball closed base closed basin closed boundary closed-box model closed braid closed broken line closed card sorting closed category closed cell closed chain closed channel

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。