“有效孔径”的概念、定义、翻译、参考文献-科学参考

单词	有效孔径
释义	有效孔径 Physics 光学、声学光学 effective aperture有效孔径 effective aperture有效孔径^†，有效口径 real aperture实际孔径，有效孔径 true aperture有效孔径，实际孔径 usable aperture有效孔径，可用孔径 working aperture有效〔工作〕孔径 Astronomy effective aperture有效孔径
随便看	little Bloch space Little, Brown and Company little commentator Little Dipper little dragon dance little duality principle Little Dumbbell Little Dumbbell Nebula little-endian Little Entente Little Erya Little Fanghu Studio's Geographic Collectanea little finger Little Fish Little Flock little flower Little Fool little group little group scaling little Ice Age little Joe Little law little moment problem Little Muddled God Little Nemo

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。