activity decay 中文意思是什麼
activity decay
解釋
放射性衰變-
Abstract : from radioactive equilibrium of natural radioactive decay series and content of several radioactive constituents, the formula for estimating activity of uranium ore and solid waste is derived and a case study on treatment engineering of decommissioning linchang uranium mine is presented
文摘:根據天然放射性衰變系列的平衡關系,推出了通過若干個而非全部放射性組分的監測數據來計算鈾礦石和固體廢棄物中放射性活度的公式,給出了臨滄鈾礦退役治理工程的估算實例。
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