neutron的词源

英文词源

neutron (n.)youdaoicibaDictYouDict
"electrically neuter particle of the atom," 1921, coined by U.S. chemist William D. Harkins (1873-1951) from neutral (adj.) + -on. First record of neutron bomb is from 1960. Neutron star attested from 1934, originally hypothetical; so called because it would be composed of neutrons.

中文词源

neutron:中子

来自neutral,中性的,-on,物理名词后缀,来自eon.

该词的英语词源请访问趣词词源英文版:neutron 词源,neutron 含义。

neutron:中子

词根词缀: -neutr-中 + -on名词词尾,微粒子