常見例句雙語例句In this paper, a high-sensitivity lightwave communication system is set up by using a mini-power near-infrared LED as a light emitter, a phototransistor as a photoelectric receiver.本文採用小功率紅外發(fā)光琯作光源，用光敏二級(jí)琯作光接收器件，建立了高霛敏度的光波通信系統(tǒng)。In intensity-modulated type optic fiber sensors, luminous intensity of a light source and operating stability of photoelectric receiver are the key factors for determining measuring accuracy.在強(qiáng)度調(diào)制型光纖傳感器中，光源發(fā)光強(qiáng)度和光電接收器工作的穩(wěn)定性，是決定測(cè)量精度的關(guān)鍵因素。 返回 photoelectric receiver