In the present work fission yield method is developed to calibrate the fission fragment registration efficiency factor of solid state track detector immersed in uranium solution.
本文建立了裂变产额法用以刻度浸于铀溶液中的固体径迹探测器记录裂变碎片的效率因子。
The paper describes the measurement method and results of radon concentration in indoor of houses of Shenyang using solid state nuclear track detectors (SSNTD).
本文简述用固体核径迹探测器（SSNTD）测量沈阳市装修室内氡浓度的方法和结果。
Then the Lagrange particle track model and the uniphase coupling method are used to simulate the gas-solid two phase flow field in the centrifugal fan.
再采用拉格朗同颗粒轨道模型，利用单相耦合法模拟了风机内部的气固两相流场。
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