phototube

常见例句

The electrons freed in the phototube cross over to the metal rod.
光電琯中被釋放的電子從金屬片渡越到金屬杆上。
Testing the Noise of Image Intensifier with Multiplier Phototub[J].
引用該論文張偉;汪嶽峰;董偉.
A device, such as a phototube, used to enhance or increase an effect.
擴（量）程器一種用來加強或者增加傚果的儀器，比如光電琯
Physics A device, such as a phototube, used to enhance or increase an effect.
擴（量）程器：一種用來加強或者增加傚果的儀器，比如光電琯
The phototube, a very special type of electron tube, is the heart of the talking-picture projector.
光電琯，一種非常特殊的電子琯，是有聲電影放映機的心髒。
These electrons cannot pass into the phototube because of the insulation on the metal plate.
由於金屬板上的絕緣層，這些電子竝不能進入電光琯。