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。
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).
施工方法刷涂，辊涂，硫酸盐无气喷涂。
姿控、储能飞轮用无刷直流电动机具有大有效气隙、大径长比的结构特点。
The brushless direct current motor (BDCM) used in attitude control and energy storage flywheel features a structure of large equivalent air-gap and large ratio of diameter to length.
本发明是对水处理用曝气转刷的改进，其特征是转刷叶片呈弯曲弧形。
The invention improves an aeration rotary brush for water treatment, which is characterized in that a rotary brush blade is of a curve arc shape.
他们粉刷了厨房，然后决定一鼓作气，把其他房间也刷了。
They painted the kitchen and then decided to go the whole hog and do the other rooms as well.
他们粉刷了厨房，然后决定一鼓作气，把其他房间也刷了。
They painted the kitchen and then decided to go the whole hog and do the other rooms as well.
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