“luminous maintenance rate”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	residue of degree n modulo m residue of k-th degree residue of kth degree residue of order n residue of the n-th power residue ring residue series residues of veterinary drug and pesticide in aquatic products residues of veterinary drug in food residue specific labeling residue system residue theorem resilience resilience analysis resilience of socio-ecological system resilience urban planning resilient resilient city resilient community resilient control resilient coupling with elastic spider resilient ecosystem resilin resiliometer resillage

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