量度单位 meaning in English
measure unit
Examples
- A candle is a measure of the brilliance of a light .
坎德拉是辉度的量度单位。 - A lumen is a measure of the rate of emission of light energy .
流明是光能放射率的量度单位。 - A lux is a measure of the illumination given by a light to a distant surface .
勒克斯是光对于遥远表面的照明度的量度单位。 - An hour is a measure of time
小时是时间的一个量度单位。 - Length , measured in meter , and time , measured in year or second , are familiar to us
首先我们会介绍一些天文学家使用的最基本量度单位。长度的单位是米时间则用年或秒表示。