“primary standard of luminous exposure”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of luminous exposure
释义	primary standard of luminous exposure Encyclopedia 工学光度计量释 primary standard of luminous exposure曝光量基准复现曝光量单位量值的装置。可用以评价感光材料的的感光特性，并传递曝光量量值，校准各级曝光测量仪器。
随便看	planetary construction zone planetary continuously variable transmission planetary coordinate system planetary corona planetary cosmogony planetary data system，PDS planetary dynamo planetary embryo planetary ephemeris planetary evolution planetary exploration planetary gear drive planetary geodesy planetary geology planetary interior or planetary internal structure planetary/interplanetary probe planetary ionosphere planetary magnetic field planetary magnetosphere planetary-mass companion planetary-mass object planetary meteorology planetary mill planetary motion planetary nebula

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。