“光通维持率”的概念、定义、翻译、参考文献-科学参考

单词	光通维持率
释义	光通维持率 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	The Deserted Village The Deserter and the Nomads The Desert Flower the designation for teachers The design book The Design Journal The Design of Everyday Things the design of map contents the design of map expression method The Destiny of Keum-hee and Eun-hee The Destruction of Shanghai The Detachment Of The Hui People The Details of the performance the determination of radiopharmaceuticals concentration the developmental characteristic of children's imagination the developmental history of vocational education in foreign countries the development and utilization of archives resources the development mode of agriculture The Development of Chinese Libraries Under the Ching Dynasty The Development of Chinese Photography The Development of Higher Psychological Functions The Development of Logic The Development of Logical Method in Ancient China The Development of Modern Archival Science The Development of National Framework of Language Proficiency Scales: Principles, Approaches and Validation Study

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