isobar的词源

英文词源

isobar (n.)

1864, coined from Greek isos "equal" (see iso-) + baros "weight," from PIE root *gwere- (2) "heavy" (see grave (adj.)). Line connecting places with the same barometric pressure at the same time.

中文词源

isobar：等压线

iso-,等，同，-bar,重力，压力，词源同gravity,barometer.用于气象学术语等压线。

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