Beta decay
01
β衰变, 贝塔衰变
a type of radioactive decay where a nucleus emits a beta particle (electron or positron) to transform a neutron into a proton or vice versa
语法信息
有生性状态
抽象
形态构成
复合词
不可数
例子
Strontium-90 undergoes beta decay to become yttrium-90.
锶-90经历β衰变成为钇-90。
