peak of luminous intensity 中文意思是什麼
peak of luminous intensity
解釋
發光強度峰值-
Peak of luminous intensity luminous flux
發光強度光通量峰值 -
Theoretical analysis shows : compared with oled, moled with alq3 as light - emitting layer can emit different wavelength light by modulating length of cavity, spectral full width at half - maximum of moled changes from 100nm to 10nm ~ 20nm and the light intensity at peak is increased by about 20 times, and luminous efficiency can be enhanced
理論分析表明:通過調節腔長,用alq3作發光層的moled可以發出不同中心波長的光,譜線寬度由oled的約100nm變為10 ~ 20nm ,峰值光強提高20倍左右,總發光效率也有所提高。 -
The angle ( in the plane through the beam axis ) over which the luminous intensity drops to a stated percentage of its peak intensity
在光束的軸面上,光強值降至其峰值某一比例時所對應的角度。
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