The gear box of wind - driven generator is premature damage by impact load.
但是风力发电机的齿轮箱存在着经常在刹车时受冲击载荷而过早损坏的问题.
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Now already had the home use wind - driven generator, electric automobile s accumulator cell also invented.
现在已经有家用风力发电机了, 电动汽车的蓄电池也发明好了.
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In the early 1970 s, the most advanced facility on the island was a wind - driven generator.
上个世纪70年代初期, 岛上最先进的设施就是一部风力发电机.
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