irradiance的词源

英文词源

irradiance (adj.)

1660s, from irradiant (1520s), from Latin irradiantem (nominative irradians), present participle of irradiare (see irradiate). Related: Irradiancy (1640s).

中文词源

irradiance：辐射度

来自irradiate,辐射。

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