First of all, The paper have a analysis of ship electrical propulsion technology, Three sorts of ship electrical propulsion system were introduced and researched.

本文首先对国内外的船舶电力推进技术进行了分析研究，论证了三种推进电机相区别的电力推进技术的优缺点和适用领域。

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First of all, The paper have a analysis of ship electrical propulsion technology, Three sorts of ship electrical propulsion system were introduced and researched.

本文首先对国内外的船舶电力推进技术进行了分析研究，论证了三种推进电机相区别的电力推进技术的优缺点和适用领域。

youdao