The concept of heat threshold is brought forward for the melting process of radioactive source with constant heat rate.

针对恒释热率热源接触熔化，提出了热量阈值的概念。

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By using the seismic source model of crack containing hyperpressure gas, the course of radioactive heat energy in the earth to accumulate in the focal area and cause for earthquake are studied.

根据含超压气体裂隙震源模式，分析了地球内部放射热能向孕震区积聚的过程。

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