查询词典 Ac

AC servo system ; squirrel cage asynchronous motor ; IPM

交流伺服系统/鼠笼式异步电机；智能功率模块

It includes compiling S-function for estimating the flux sector of squirrel-cage AC machine and selecting the switching vector.

该方法包括编写S函数来实现异步电机磁链扇区的判断和逆变器开关矢量的选择，以及利用Simpowersystems基本模块库来实现功率部分的仿真。

A basic review on dielectric nonlinearity and electric tunable mechanism was performed in view of thermodynamics, ferroelectric domain, polar nanoregion, field induced phase transition, grain boundary layer and AC dielectric nonlinearity. The dielectric nonlinearity phenomena in barium stannate titanate ceramics were studied and the field dependences of dielectric constant and loss tangent were showed.

关于低温介电弛豫行为与极性微区关系的讨论涉及到了弛豫铁电体与扩散相变铁电体之间的相容关系，作者认为所有的扩散相变铁电体都应该是弛豫铁电体或潜在的弛豫铁电体，它们的区别仅在于能够观测到介电弛豫现象的测试频率范围不同。

AC Power Supply System Communication Power Supply System exchanges generally are high-voltage power distribution, step-down transformer, Chai oil-fired units, UPS and low-voltage distribution screen composition.

通信电源的交流供电系统一般由高压配电所、降压变压器、柴油发电机组、UPS和低压配电屏组成。

Needle and selection tracking Combined cam box single or double system can independly work and one system can tranfer the stith while the other system keeps knitting.

编织系统单机头，双系统针床移位采用AC伺服马达控制，移针范围2英寸之间，同时具有微调功能

Patients admitted to an intensive care unit were prospectively assigned to have a CVC and AC connected with either a needle-free valve connection system or a three-way stopcock connection (3WSC).

在重症监护室病人接受被安排好的用无针开关连接系统或者用三通开关连接系统连接中央静脉导管和动脉导管，在这两组中的病人病情相似。

Milan are two of the world's most storied clubs with more than a century of history each.

切尔西俱乐部和AC米兰是享誉全球的俱乐部，各自都有长达百余年历史。

But the need to add AC power, so use complex than the strain gauge.

但需要加交流电源，因此应用比应变规复杂。

When a supplica is affected by obreption or subreption it becomes necessary to ask for a so-called "reformatory decree" in case the favour asked has not yet been granted by the Curia, or for the letters known as "Perinde ac valere" if the favour has already been granted.

当一个supplica是受影响 obreption或subreption成为必要请一个所谓的"感化令"的情况下，反对者要求至今仍未获准，由教廷，或为英文字母被称为" perinde交流valere "如果赞成，已是理所当然的。

Of course, the most efficient car is one with the AC off and the windows and sunroof closed.

当然，最省油的车是把空调关掉，车窗和天窗也都关上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。