luminous intensity

常见例句

An international unit of luminous intensity per projected area normal to the line of observation.
一個發光的強度的國際單位每計畫的地區與觀察的線垂直。
The short arc Xenon lamp is a sort of point source having very high luminous intensity and a continuous spectrum from ultraviolet to IR.
短弧氙燈是一種發光強度高，具有從紫外到紅外的連續光譜的點光源。
It can be used to measure the luminous intensity, forward voltage, reverse current of each luminous dot in all kinds of LED luminous dot matrix.
能測試各種LED發光矩陣每個發光元的發光強度，正曏壓降和反曏電流。