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1·Current fluctuation is analyzed during coil commutation time and electromagnetic torque is computed and method is given to restrain ripple of electromagnetic torque.

对绕组换相时电流波动进行了分析，并计算了电机电磁转矩，给出了抑制电磁转矩脉动的方法。

2·She considers the current fluctuation span of plus or minus 0.5% appropriate for the time being, but said the central bank would not rule out widening that spread in the future.

胡认为，目前汇率波动在 0.5% 上下是合适的，但是不排除央行放宽这一限制的可能性。

3·By using the WKBJ method, the average of currents and square of the current are calculated, the results show the existence of the current fluctuation, which causes the noise in the circuits.

运用WKBJ方法计算了电流平均值和电流平方的平均值，计算结果表明电流涨落是存在的，它是介观电路中主要的量子噪声。

4·The design of the pantograph's active control system and the study of the simulation results reduce the fluctuation of the contact force theoretically and thus improve the current collecting quality.

通过受电弓主动控制系统的设计和对其的仿真研究，理论上降低了弓网系统接触压力的波动，从而改善了受流质量。

5·After SVC was put into operation, power quality problem caused by harmonic current, voltage fluctuation and flicker has been solved.

SVC投入运行后，对非线性负荷产生的谐波电流，电压波动及闪变等引起供电电能质量的问题起到了很好的治理效果。

6·The significant factors which exert an influence on instantaneous fluctuation of motor current are in sequence :Vari-speed wave form, vari-speed amplitude and vari-speed frequency.

在变速参数中影响电机瞬时电流波动最为显著的因素依次为变速波形、变速幅度和变速频率。

7·The result showed that the thermal fluctuation intensity of the resistance have a great influence on the current transient process.

计算结果表明，电阻的热涨落强度对电流的暂态过程有很大影响。

8·Using the circuits, the fluctuation of injection current is 10 -5 and the fluctuation of case temperature is better than 10 -4 under the room temperature.

使用该方式电路，室温下半导体激光二极管注入电流波动为10 - 5，温度波动优于10 - 4。

9·The gas bubble evolution introduces the periodic fluctuation of potential or current.

由于阳极气泡的析出，引起电极电位或电流的波动。

10·The controlling system has many work patterns, such as manual, semiautomatic, and automatic, and can compensate for the effect of voltage fluctuation to welding current.

控制系统具有手动、半自动、全自动等工作方式，可自动补偿网压波动对焊接电流的影响。