candle foot 中文意思是什麼
candle foot
解釋
燭光英尺(=foot-candle)。-
An older unit, the lumen per square foot, or foot-candle, has become obsolete.
一種較老的單位是每平方米英尺的流明數,即英寸燭光,這種單位已經廢除。 -
Luminance meter lux meter foot candle meter
光照度計照度計 -
At the foot of the hill one can see yinggu rock. to the left of the road is the cave flying from afar and to the right is candle peak
在金沙山的山腳人們可以看到銀谷巖,山路左邊是飛來穴,右邊是燭峰。 -
Foot candle meter
英尺燭光計 -
Foot candle fc 1fc 10. 76lux
尺燭光英美 -
Foot - candle 1fc 10. 76lux
英美為尺燭光 -
The amount of light emitted by one candle that falls on one square foot of surface one foot away is called a lumen ( lm )
光的量是由一支蠟?由一英?的距離照在一平方英?的地方做為計量單位:流明。
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