... ripple frequency 脉冲频率，脉动频率，波纹频率 ripple in output 输出脉动 ripple noise 电源交流噪声，波纹电压噪声 ...
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然后早班车带他去学校前 » And then the early chedai before he goes to school 输出脉动 » Output ripple 我希望上课时是十分的开心 » I hope that during class, 10 hours is the Happy ..
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更有效地引导青年、凝聚青年 » More effectively guide young people, youth rally 输出脉动 » pulse output 最终确定了本次试验的目标词 » Finalized the target words in this trial ..
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通过减小腔内回流比例、增大正反方向流阻差，提高泵液效率与输出泵压、减小输出脉动。
By reducing the reverse flow in chamber and by increasing resistance difference of back-and-forth flow, higher efficiency, higher pressure and less output fluctuation could be expected.
通过主回路、引弧电路、稳弧电路的共同作用，解决了一般弧焊电源输出脉动大、功率因数低的缺点。
The problem of annual arc welding power source whose output is surge and power factor is lower, is solved by means of main circuit, arc ignition circuit and arc static circuit working together.
另外，还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。
In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.
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