radon progeny

基本解释

As radon progeny decay, they emit radioactive alpha particles and attach to aerosols, dust and other particles in the air.
氡子核在衰变时发射出放射性阿尔法粒子，这些粒子可附着于空气中的浮质、灰尘及其它粒子。
Some methods for measurement of radon and radon progeny are reviewed in this paper. (1)Filter method for the measurement of radon progeny.
本文概括了我们对氡及其子体测量方法的研究进展，主要有：（1）滤膜法测氡子体。
As we breathe, radon progeny are deposited on the cells lining the airways where the alpha particles can damage DNA and potentially cause lung cancer.
当我们呼吸时，氡子核可堆积在呼吸道壁层的细胞上，而阿尔法粒子可破坏DNA并有可能引起肺癌。