异步的

The state equation of induction motor with G-type parameters was established and a flux observer was designed based on U-N model. The speed adaptive law was deduced by the theory of Lyapunov stability. A method of model reference adaptive speed estimation based on the full order flux observer was proposed and a scheme of induction motor direct torque control without speed sensor was studied.

建立了基于异步电机G-型参数的状态方程，给出了基于U-N模型的定子磁链观测器；基于李雅普诺夫稳定性理论推出了速度自适应律，给出了基于这种全阶磁链观测器方案的模型参考自适应速度辨识方法。

Asynchronous page changes should only ever occur in narrowly defined places and should be used judiciously, flashing and blinking in messages in areas I don't want to concentrate on harkens back to days of the html blink tag.

异步页面的变化部分应该被谨慎设计，明确说明，明智使用，提示的信息应该被放置在那些我不会全神贯注的地方，并且用例如blink标记这种技术让他闪烁起来。

Asynchronous page changes should only ever occur in narrowly defined places and should be used judiciously, flashing and blinking in messages in areas I dont want to concentrate on harkens back to days of the html blink tag.

异步页面的变化部分应该被谨慎设计，明确说明，明智使用，提示的信息应该被放置在那些我不会全神贯注的地方，并且用例如blink标记这种技术让他闪烁起来。

As for variable speed constant frequency wind power generation system, the design and control of doubly-fed induction generator directly relate to the economic cost of generation system and operation efficiency of units.

在变速恒频风力发电系统中，双馈异步发电机的设计和控制直接关系到系统的经济成本和机组的运行效率。

In dissertation, a kind of novel dynamic simulation method of wind turbine, which can overcome the disadvantages of the present simulator, is presented based on direct torque control of induction machine.

针对现有风力发电模拟系统存在的不足，提出一种基于异步电动机直接转矩控制的新的风力机动态模拟方法。

The principle of thyristor voltage regulator was discussed.

阐述了晶闸管调压电路的原理，研究了异步电动机功率因数角随转速变化的规律以及功率因数角的检测方法。

Furthermore,this paper also brings forward a new open-phase protection circuit by experiment.

针对三相异步电动机缺相而烧毁的现象，分析了故障的原因，并提出一种新的缺相保护电路。

So it was primarily identified as Bacillus subtilis. In the antifungal activity test,the method of sitzkrieg culture, asynchronism culture and hyphal extension inhibition assay of plate were adopted to study the inhibitive effect of the antagonist on Fusarium graminearum, and at the same time,the test conditions were explored.

在拮抗物质抗菌活性测定的研究中，分别采用对峙培养法、异步培养法和杯碟测定法研究枯草芽孢杆菌对小麦赤霉菌的抑制作用，探索抗菌活性测定的条件。

To be repacked , the productivity is high, it is reliable to run, is suitable for cutting and making the medium and small-scale asynchronous motor in enormous quantities to cut slice unshakable in one's determination.

这种自动生产线可利用现有的冲床和模具等设备以及必要的电气控制系统等改装而成，生产率高，运行可靠，适用于冲制大批量的中小型异步电动机铁芯冲片。

On the base of the algorithm,the initia l power of the main motor of the MDQ 1800 low level high speed palletizer determ ined by load power is checked and modified according to time criterion, heating criterion and starting torque criterion and a new met...

在此基础上，对按照负载功率确定的初始功率按发热判据、时间判据和起动转矩判据进行了校核和修改，获得了一种高频起动的异步电动机的功率选择方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失