erg的词源

英文词源

erg (n.1)

unit of energy in the C.G.S. system, coined 1873 by the British Association for the Advancement of Science, from Greek ergon "work" (see organ).

erg (n.2)

"region of drifting sand dunes," 1875, from French erg (1854), from North African Arabic 'irj, from a Berber word.

中文词源

erg：尔格（功或能量单位）

词源同work, synergy.

该词的英语词源请访问趣词词源英文版：erg 词源，erg 含义。

erg：尔格

功的单位,是一达因的力使物体在力的方向上移动一厘米所作的功。1尔格=0.0000001焦

与词根-erg-(工作)同源