The technology that was required to fully realize the potential of the electric motor was that a spinning motor could also generate electricity.

该技术所需要的充分实现潜力的电动马达是一个旋转的电动机还可以发电。

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Thee technology that was required to fully realize the potential of the electric motor was that a spinning motor could also generate electricity.

该技术所需要的充分实现潜力的电动马达是一个旋转的电动机还可以发电。

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The method has high accuracy being used to calculate internal ballistic performance of other grain configuration motor and plays a important role in spinning motor design.

文中提供的计算方法具有较高预示精度，可推广到其它药四旋转发动机的内弹道计算，对旋转发动机设计具有指导作用。

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The mariner uses a 250 watt free-spinning motor mounted in the front wheel for propulsion and high capacity 36 volt 9 amp hour advanced lithium battery (LiFEPO4) which provide a smooth, powered ride on flat and hilly terrain.

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The lower density means dramatically less drag force acting on the spinning disk stack so that mechanical power into the motor is substantially reduced.

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