The transparent ZnSe polycrystals,which are suitable to be used as monolithic infrared optical windows, were prepared by chemical vapor deposition (CVD) in ZnSe H_2-Ar system.是什么意思_The transparent ZnSe polycrystals,which are suitable to be used as monolithic infrared optical windows, were prepared by chemical vapor deposition (CVD) in ZnSe H_2-Ar system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句