created sense approved 核转变/核轉變 · hézhuǎnbiàn · nuclear transmutation
核转变 / 核轉變
hézhuǎnbiàn
nuclear transmutation
the process by which a nucleus changes into another nucleus or a different energy state, often involving the conversion of one element into another
卢瑟福在1919年首次实现了人工核转变。