candelas 中文意思是什麼
candelas
解釋
坎德拉斯-
As a result of an amendment by the international civil aviation organization starting from 1 november 2001, the night - time visibility for aviation purpose represents the greatest distance at which light in the vicinity of 1 000 candelas can be seen and identified against an unlit background
由於國際民用航空組織的一項修訂，自二零零一年十一月一日起，航空用途的夜間能見度代表在無光背景中可以看見及分辦強度約為1 000堪德拉candela的燈光的最大距離。
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