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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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。

youdao