| 释义 |
life-time(一)寿命(二)使用期限life-time寿命双向☞life-time-- thermal(-neutron)双向☞ prompt(-neutron)--life-time双向☞ comparative--life-time双向☞life-time-- fluorescent双向☞ reactivity--life-time双向☞ life-time--dilation双向☞life-time-- apparent双向☞life-time-- infinite双向☞ average--l |