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一滴水点亮100盏LED灯！中国科学家打造水滴发电机
source link: https://tech.sina.com.cn/d/i/2020-03-01/doc-iimxxstf5469976.shtml
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撰文|张二七水力发电已非新鲜事物。在能源日渐缺乏的今天，水电提供了一种清洁、可再生的能源。水力发电主要利用水位落差，将水的势能转化为水轮的机械能，从而推动发电机并产生电。然而受到技术的限制，目前的水力发电只利用了海浪、潮汐、河流的中高频运动
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