Photocell: or photoelectric cell, or electric eye; Solid-state device with a photosensitive cathode that emits electrons when illuminated and an anode for collecting the emitted electrons.
光电管：一种固体探测器，有一个对光灵敏的阴极，受到光照时能发射电子，还有一个用于收集所发射电子的阳极。
The array type photoelectric sensor can be a CMOS picture sensor, a CCD picture sensor or a cathode ray picture sensor.
阵列式光电传感器可以是CMOS图像传感器或CCD图像传感器或阴极射线图像传感器。
The array type photoelectric sensor can be a CMOS picture sensor, a CCD picture sensor or a cathode ray picture sensor.
阵列式光电传感器可以是CMOS图像传感器或CCD图像传感器或阴极射线图像传感器。
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