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气溶胶监测目的之一是估算待测核素在空气中的浓度。因此,根据样品中待测核素纯计数率n(计数/分)计算该核素在空气中的浓度C(居里/升)是一个重要问题。此计算方程式与取样方式以及待测核素半衰期有关。
One of the purposes of aerosol monitoring is to estimate the concentration of the nuclide in the air. Therefore, calculating the concentration C (Curie / L) of the nuclide in air according to the pure counting rate n (count / min) of the to-be-detected nuclide in the sample is an important issue. This calculation equation depends on the sampling method and the half-life of the nuclide to be tested.