“luminaire efficiency”的概念、定义、翻译、参考文献-科学参考

单词	luminaire efficiency
释义	luminaire efficiency Encyclopedia 工学LED效率分析释 luminaire efficiency灯具效率在规定条件下测得的灯具所发射的光通量值与灯具内所有光源发出的光通量测定值之和的比值。
随便看	Water Pollution Prevention and Control Law of the People's Republic of China water pollution prevention and control plan at the watershed scale water pollution prone pesticide water pollution-prone pesticide water pollution source water pollution source management water polo water pore water potential water potential in soil water-powered roller water power plant control system water pressure water pressure blasting water pressure test water pressure testing water price water price classification water price components water price for administrative institutions water price for business and service water price for end canal system water price for key project water price of special industry water price of urban and rural water supply

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。