“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	sequence of Ulm factors sequence of white dwarfs sequence polymorphism sequencer sequence rank sequence regularity of polymer chains sequence rule sequence set sequence similarity sequence space sequence stratigraphy sequence structure sequence structure of macromolecular chains sequence-tagged site sequence-tagged sites sequence terminating to the left sequence terminating to the right sequence uniformly distributed modulo one sequence valve sequence valve control sequence without repetitions sequence with summable majorant sequencing sequencing and gene diversity analysis sequencing and scheduling theory

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