“维护系数”的概念、定义、翻译、参考文献-科学参考

单词	维护系数
释义	维护系数 Encyclopedia 工学照明计算释 maintenance factor ；MF维护系数照明系统在经过一段时间后在工作面上产生的平均照度（即维持照度）与该照明系统新安装时所产生的平均照度（即初始照度）的比值。
随便看	accessible value accessible vehicle parking lot accessible vertex accessioning accession of treaties access level access management access matrix access mechanism access mechanism in publishing industry access method access mode access network access of collection accessories for hydraulic systems accessory accessory adrenal gland accessory analytic plane accessory calyx accessory chromosome accessory condition accessory criminal law accessory differential equations accessory drive system accessory equipment of turbine generator unit for small hydropower

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。