② 触发电路(Trigger) 触发电路采用由单结晶体管(UJT)(Unijunction Transistor) 组成的张弛振荡 (Relaxation Oscillator)。 V3 为单结晶体管， V3 下方100Ω 电阻为输出电阻， V3 上方 560Ω 电阻为温度补偿电阻。
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... relaxation 放松，松弛，张弛，平衡的自动恢复，弛张，衰减 relaxational oscillation 张弛振荡 relaxation circuit 张弛电路 ...
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电离张弛振荡 [电子] ionization relaxation oscillation
喇曼脉冲张弛振荡 relaxation oscillation of raman pulse
充气四极管张弛振荡器 [电子] gas-tetrode relaxation oscillator
弛张振荡 relaxation oscillation
本文介绍了半导体d H激光器张弛振荡效应的测试原理与方法。
A method for measuring the relaxation oscillation effect in semiconductor DH lasers has been suggested.
本文就半导体激光器产生电光延迟和张弛振荡的原因进行了理论分析，并提出抑制电光延迟和张弛振荡的方法。
In this paper, the causes of the turn-on delay and relaxation oscillation in a semiconductor laser are analyzed and the suppression method is proposed.
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