Last Updated：2025/12/06
(nuclear physics) Of the point at which the prompt neutrons and delayed neutrons produced by a nuclear fission chain reaction, taken together, are just sufficient to sustain the chain reaction, where changes in reaction power occur slowly.
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delayed critical
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Source Word
delayed critical
Adjective
not-comparable
Japanese Meaning
核分裂連鎖反応において、即発中性子と遅延中性子が合わせて連鎖反応を維持するのにぎりぎり十分な状態、かつ反応出力の変化が緩やかに起こる状況を指す。
