“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	branch loop branch node branch of a curve branch of a function branch of a graph branch of a hyperbola branch of a mapping branch of a parabola branch of a tree Branch of Chemistry and Chemical Engineering of Forest Products, Chinese Society of Forestry branch of China Association of Higher Education Branch of Injury Prevention and Control, Chinese Preventive Medicine Association branch of mathematics Branch of Shanghai Science & Technology Museum branch place branch point branch point of a curve branch point of a morphism branch prediction branch river branch root Branch Secretariat Branch Secretariat for the Eastern Campaigns Branch Secretariat in Yanjing branch series flotation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。