叙述了矿井单钩提升系统大马拉小车、无功损耗大、下放段能量白白浪费的问题。

Large single hook lift system in mine has problems in reactive power loss, and energy waste during decentralization.

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美国汽车生产商通用和克莱斯勒公司也表示要涉足电动汽车领域，同时也努力提升他们小车型的信誉。

U. S. automakers GM and Chrysler also vowed to start fresh with electric vehicles but also try to boost their small-car credibility.

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毋庸置疑，迷你汽车公司，将其“小车型，大造价”的价格战略提升到了一个崭新的高度。

Make no mistake, Mini is stretching its small-car, big-cash premium strategy to extraordinary new heights.

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