搜索结果: 1-1 共查到“放射性地球物理学 radon exhalation”相关记录1条 . 查询时间(0.07 秒)
Radon exhalation from the Upper Silesian coal ashes
radon exhalation coal ashes emanation coefficient
2017/4/12
The radon exhalation has been measured for samples of coal ashes by the can technique. In this technique, the ratio of
the radon content in the air inside the can and the total radium content of the ...