photoelectric cell

常見例句

The photoelectric cell controls a servomotor.
該光電管控制著一個伺服電動機。
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.
光電管：一種固體探測器，有一個對光靈敏的陰極，受到光照時能發(fā)射電子，還有一個用于收集所發(fā)射電子的陽極。
DDT tube, photoelectric cell, strain gauge and witness board are used to study the transition characteristics of the deflagration to detonation of NEPE propellant slurry in the mixing process.
用DDT管、光電管、應(yīng)變片、驗證板研究了NEPE推進劑混合過程中的燃燒轉(zhuǎn)爆轟特性。