photoelectric cell是什么意思 photoelectric cell怎么读
photoelectric cell的英文翻译是什么意思，词典释义与在线翻译
Noun:- a transducer used to detect and measure light and other radiations
photoelectric cell的用法和样例
- The photoelectric cell controls a servomotor.
该光电管控制着一个伺服电动机。 - As beans fall into bins, photoelectric cells detect duds, signaling for them to be rejected individually with a puff from an air nozzle.
方式是在豆子落入容器的过程中，利用光电管挑出其中的坏豆子，然后送讯号给空气喷嘴对准一吹，将坏豆子个别剔除。
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