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单词 criticality
释义
crit·i·cal·i·ty (krĭtĭ-kălĭ-tē)
n. pl. crit·i·cal·i·ties
1. The quality, state, or degree of being of the highest importance: "The challenge of our future food supply is approaching criticality" (New York Times).
2. Physics
a. The point at which a nuclear reaction is self-sustaining.
b. The state of a substance or system at its critical point.
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更新时间:2026/6/9 17:32:00