您好,欢迎访问优校网! 收藏本页 手机访问
今天是:

foot-candle词源

发布于:2025-07-05 03:50浏览量:105文/优校网

英文词源

No matching word found in the dictionary.


Word of Random

onyxyoudaoicibaDictYouDict
onyx: [13] Greek ónux meant ‘claw, fingernail’ (it is distantly related to English nail). Certain sorts of onyx are pink with white streaks, and a resemblance to pink fingernails with their paler crescent-shaped mark at the base led the Greeks to name the stone ónux. The word travelled to English via Latin onyx and Old French onix.
=> nail

中文词源

foot-candle:英尺烛光(光照度单位)

一英尺烛光是指距离一烛光的光源(点光源或非点光源)一英尺远而与光线正交的面上的光照度,简写为1ftc(1 l m/ft²,流明/英尺²),即每平方英尺内所接收的光通量为1流明时的光照度,并且1ftc=10.76 lux 。

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