pole arc的例句大全

Study of Water Wheels Generator Pole Arc Distribution

水轮发电机极弧分布规律的研究

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The combinations between stator pole and rotor pole, the ratio of stator pole arc width to pole distance and the phase winding connections are further analyzed for the new element generators with single-phase, two or four-phase and five-phase DSEG.

讨论了单相、两相/四相和五相DSEG单元电机新结构定、转子配合关系，定子极宽与定子极距之比以及电枢绕组元件连接方式。

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The harmonic influence of each structural parameter on the fractional slot motor can be achieved by changing four structural parameters in turn. The four structural parameters are width of slot opening, air-gap size, pole arc coefficient and thickness of magnet.

其次通过逐次改变影响电机转矩脉动的四种结构参数，其包括槽口宽度，气隙尺寸，极弧系数和永磁体厚度，找到每种结构参数对分数槽永磁电机齿谐波影响的映射关系。

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In this paper, the method to calculate the pole arc coefficient is got. ( 3) The reduction method of cogging torque by different slot width pairing is studied.

本文分析了平行充磁永磁直流电机极弧系数对齿槽转矩的影响，得到了极弧系数的确定方法。（3）分析了不等槽口宽配合削弱齿槽转矩的方法。

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The cause of producing pulsatile torque is analyzed, and some measures for weakening pulsatile torque are analyzed, which includes fractional slot winding, reasonable pole arc coefficient and skew stator slot.

分析低速传动中产生转矩脉动的原因，并探讨采用分数槽绕组、合理设计极弧系数以及斜槽等削弱转矩脉动方法的有效性。

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In this paper, firstly, based on the analysis of the models of the primary arc and the secondary arc under the temporary single-pole fault, the waveform of the voltage of faulty phase under the different type of fault is simulated by ATP-EMTP.

本文首先分析了单相瞬时性故障情况下的一次电弧和二次电弧模型，利用ATP-EMTP仿真软件仿真得到了不同故障性质情况下的故障相端电压波形；

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With his one arm, he used to hook a chair on a long pole, then arc it upwards in the air where he would slide it onto ceiling hooks until someone wanted to purchase it.

他曾经用他的一只胳膊把一个椅子挑在长竿上，然后把它挂到天花板的钩子上，直到有顾客想买它。

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The negative pole gas play a very important action in firing, arc and coal thermal cracking process of electrical arc plasma.

阴极气体在电弧等离子体点火、起弧、煤热解反应过程中具有非常重要的作用。

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The most suitable pole-arc coefficient can be determined according to the combination of pole number and stator slot number.

根据该文给出的方法，可以方便地得到不同极数和槽数配合时的最佳极弧系数，进而削弱齿槽转矩。

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the determination of the effective pole-arc coefficient of angle-cut permanent magnet pole

削角永磁磁极的计算极弧系数确定

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research on new single-pole pipe-board auto inert gas arc welding machine

新型单柱式管—板全自动氩弧焊机的研制

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