释义 |
radioactive series放射性系【化】 放射性系【医】 放射系 radioactive series radioactive series n.(名词)A group of isotopes representing various stages of radioactive decay in which the heavier members of the group are transformed into successively lighter ones, the lightest being stable.放射系:代表放射性衰变不同阶段的一组同位素,较重的元素连续地转化成较轻的元素,最轻的元素变得稳定 |