This permits the SCR to control only half of the AC positive wave; half voltage is applied to the load when the SCR initially fires.
这使得SCR来控制交流正波的一半，另一半的电压施加到在SCR初始触发该负载。
The maths model about the variance that the half-wave voltage varies with the magnetic induction outside is set up.
由此导出了半波电压随外界磁场变化的数学模型。
In the thesis it is also illustrated that the way of modulation in claddings helps to decrease the half-wave voltage of modulators.
文中还阐明了这种包层调制有助于降低器件的半波电压。
The "half-wave voltage" usually was used to assess the modulated property of different eleetrooptic crystals.
调制晶体的性能好环，通常是由半波电压和消光比这二个量来表征的。
Two types (buck and forward) of the half wave zero - voltage-switching (ZVS) multi-resonant converters (MRCs) are investigated.
研究了降压型和正激型两种类型的半坡零电压开关(ZVS)多谐振变换器(mrc)。
This device base such advantages that the half-wave voltage is lower and the electric feedback power is smaller.
这种装置具有半波电压低，电反馈功率小等特点。
The quasi-double-beam method is presented for measuring half-wase voltage of wave-guide modulator. The principle, installation and result of this method are discussed.
本文提出了测定波导调制器半波电压的准双光路方法，讨论了这种方法的原理，装置和实验结果。
The quasi-double-beam method is presented for measuring half-wase voltage of wave-guide modulator. The principle, installation and result of this method are discussed.
本文提出了测定波导调制器半波电压的准双光路方法，讨论了这种方法的原理，装置和实验结果。
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