filed-controlling wire binding 场控金属线绑扎
The utility model relates to a liquid soft starting and speed governor of AC motor, belonging to the dragging and controlling filed of motor.
本实用新型名称为三相交流电动机液态软起动调速装置。
The hole curvature can be controlled through controlling the magnetic filed intensity and the velocity of electron.
控制电子束的速度和磁场强度，即可控制曲率半径。
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