该电动机的转子由两部分组成——永磁体部分和辅助电励磁部分，它们同轴向安装，共用一个电枢绕组。
The rotor has two parts, the permanent magnet part and the electric excitation part, which have the same axis direction and share one armature.
该电动机的转子由永磁体和辅助电励磁两部分组成，同轴安装，共用一个电枢绕组。
The rotor of the motor consisted of permanent part and electrical magnetic part, the two parts had the same axis direction and share one armature.
励磁绕组和电枢电路有各种接法，因而有不同的性能，这是直流电动机的显著优点。
The field circuit and the armature circuit can be interconnected in various ways to provide a wide variety of performance characteristics - an outstanding advantage of DC machines.
励磁绕组和电枢电路有各种接法，因而有不同的性能，这是直流电动机的显著优点。
The field circuit and the armature circuit can be interconnected in various ways to provide a wide variety of performance characteristics - an outstanding advantage of DC machines.
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