| 释义 |
crit·i·cal·i·ty AHD[krĭt'ĭ-kălʹĭ-tē] D.J.[ˌkrɪtɪˈkælɪtiː]K.K.[ˌkrɪtɪˈkælɪti]n.（名词）- The quality, state, or degree of being of the highest importance:临界状态：接近顶尖重要的性质、状态或程度："The challenge of our future food supply is approaching criticality"(New York Times)“我们未来食物供应的挑战已接近临界状态”(纽约时报)
- Physics The point at which a nuclear reaction is self-sustaining.【物理学】 临界点：核反应能够自我维持的一个点
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