nuclide

n. 核素 [化] 核素

发音

US /ˈn(j)uːklaɪd/

词形变化

nuclides 复数 nuclides

别名

nucleide

释义与例句

n.
  1. 1.

    An atomic nucleus specified by its atomic number and atomic mass.

    核素

    核种

    物理

相关短语

parent nuclide [化] 母核素 daughter nuclide [化] 子体核素

词源

From nucleus + -ide. Coined by American chemist Truman Kohman in 1947 in an article in the American Journal of Physics, in which he defines nuclide as "a species of atom characterized by the constitution of its nucleus, in particular by the numbers of protons and neutrons in its nucleus."

来源：wiktionary