-
-
- 同量异位素两种或各多种有相同原子质量但却有不同的原子序数的原子中的任一种
Any of two or more kinds of atoms having the same atomic mass but different atomic numbers.
- 超铀的原子序数超过92的
Having an atomic number greater than92.
- 核种由它的原子序数、原子量和能量状况具体确定的一种原子,如碳14
A type of atom specified by its atomic number, atomic mass, and energy state, such as carbon14.
-
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌