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luminous maintenance rate
释义
luminous maintenance rate
Encyclopedia
工学
【LED可靠性试验】
释
luminous maintenance rate
光通维持率
发光器件(灯)在规定条件下点亮,其光通量是随着工作时间的增加而逐渐衰减的,在寿命期间内特定时间的光通量与该灯的初始光通量之比。
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luminescent materials
luminescent polymer
luminescent transparent ceramics and glass
Lu Ming
Luming Banquet
Lumingporphyry molybdenum deposit
Lu Mingshan
luminiferous ether
luminizing
luminogen
luminography
luminol
Luminol test
luminometer
luminophor
luminosity
luminosity class
luminosity classification
luminosity coefficient
luminosity curve
luminosity-decline rate relation
luminosity density
luminosity density of the Universe
luminosity distance
luminosity distance indicator
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