单词	偏光镜--偏光滤镜
释义	偏光滤镜；偏光镜polarizing screen
随便看	secondary electron conduction secondary electron counter secondary-electron counter secondary electron emission secondary-electron emission secondary electron emission coefficient secondary electron image secondary electron multiplier secondary-electron multiplier secondary electrons secondary-electron yield secondary eleventh secondary embryo secondary emission secondary-emission secondary emission cell secondary emission characteristic secondary emission detector secondary emission electron secondary-emission multiplication secondary-emission--multiplication secondary emission multiplier secondary-emission multiplier secondary-emission--multiplier secondary emission photocell