单词decay chain
un.: 衰变链；蜕变链
网络: 钍衰变链；加速衰变链
蜕变链
衰变链
Transport of a two-member decay chain of radionuclides through a discrete fracture in a porous rock matrix in the presence of colloids.
放射性核素双数衰变链通过胶体中多孔岩石基质不连续断裂的输运…[中国核科技信息与经济研究院]。
It is produced from radium in the decay chain of uranium, an element found in varying amounts in all rocks and soil.
它产生于铀衰变链中的镭，而铀是所有岩石和土壤中都能找到的一种元素，含量各不相同。