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单词
临界质量
释义
临界质量
Encyclopedia
工学
原子核
释
critical mass of nuclear fission
临界质量
在一定条件下实现自持的链式裂变反应所需的核裂变材料的最小质量。
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
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更新时间：2026/7/29 1:50:22