The part of a television transmitting apparatus that receives the primary image on a light-sensitive cathode tube and transforms it into electrical impulses.
电视摄像机电视发射装置的一部分，其在光敏阴极管上接受原始图象，并将之转化为。
Electrons are a useful model that explains observations like tracks in a cloud chamber and the spots of light on a television tube.
电子是解释云室中电子运动轨迹或者显像管中发光点的一个有效模型。
Electrons are a useful model that explains observations like tracks in a cloud chamber and the spots of light on a television tube.
电子是解释云室中电子运动轨迹或者显像管中发光点的一个有效模型。
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