英汉词典

1.Results show that cogging using concave anvil can increase the deformation at the center part of the billet and can press holes more effectively.

实验结果表明，利用凹面砧拔长，锻件心部能够获得更大的变形量，对空洞的压合效果更好。

2.There are two causes or cogging force in linear permanent magnet motors, resulting from the slotting and the finite length of the iron-cored.

永磁直线电机的定位力是由铁心开槽及铁心的有限长产生的。

3.The effects of stator and rotor eccentricity on the magnetic field distributions, cogging torque and unbalanced force were calculated in this paper by using finite element method (FEM).

采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。

4.On this basis, back electromotive force without load and with load is researched, simulated and analyzed, and cogging torque is analyzed and calculated in different dimensions of magnetic steel.

在此基础上，仿真了空载和负载下的电机反电动势，并且对不同磁钢尺寸下的定位力矩进行了分析计算。

5.Accordingly, a cogging torque and noise are reduced without reducing a back-electromotive force, thereby obtaining a high efficiency.

因此，在不减小反电动势的情况下减小了顿转扭矩和噪音，由此获得高效率。

6.Different forging hammer cogging-down way will lead to different evenness degree and graininess of eutectic carbide.

锻锤开坯方式不同其共晶碳化物均匀度、颗粒度有很大的差异。

7.The calculation formula of the cogging torque are derived by the Fourier decomposition and the virtual displacement method.

利用傅里叶分解及能量虚位移法，推导了磁阻转矩的计算公式。

8.Parameters of the induced electromotive force and the electromagnetic torque and so on of the novel motor have been calculated, and it is not difficult to catch the maximum value of cogging torque.

计算了复合电机的感应电动势和电磁转矩，捕捉了齿槽定位转矩的最大值等电机参数。