查询词典 permanent wave

The simulation results show that the new algorithm can effectively eliminate the integrator drift with higher precision of flux estimation under permanent magnet synchronous motor wave input of EMF.

仿真结果证明，新算法在PWM 波反电动势输入情况下仍具有很高的磁链观测精度，可以有效地消除积分漂移误差。

A simple and high-performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is presented.

文摘：提出了一种可控整流电路，它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。

A simple and high-performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is presented.

提出了一种可控整流电路，它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。

But now i know that our world is no more permanent than a wave rising in the ocean, whatever our struggles and triumphs, however we may suffer them, all too soon they bleed into a wash, just like watery ink on paper.

但我现在意识到我们的世界并不比海面浮起的浪花更永久。

After observing the physical course of the single-phase grounding of transmission line, analyzing by the wavelet transformation the transient signals sampled during the fault period from the moment that single-phased grounding occurs to the moment that line breakers work, we can distinguish temporary fault from permanent one through the wave form.

本文提出了一种不同于现有故障类型判别的思路，通过考察线路单相接地故障的物理过程，利用小波变换理论分析处理线路单相瞬时性故障和永久性故障在故障发生后断路器开断前时间段的暂态信号，通过波形识别区分两种故障。

The responses of roll motion were obtained for the ship in irregular longitudinal waves of 10m and 12m significant wave heights with respect to the initial roll angle of 3°and the bias heel angle of 5°which was assumed to be caused by the permanent wind pressure.

华建波对随浪和尾斜浪航行的耐波性进行了深入研究[1]，采用计算机仿真研究了在纵浪中滚装船的参数激励运动，此外，他还提出了在规则和不规则

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。