单词：sea-water battery
单词：sea-water battery 相关文章
This Scientific American 60 Second Science, I'm Sophie Bushwick, got a minute.Developed countries spend about 3 percent of all their electrical power treating waste water, the juice purified contaminated material so it can be returned safely to the e
Scientific American(九)月
At the Edge of the Sea The shore is an ancient world, for as long as there has been an earth and se a there has been this place of the meeting of land and water. Yet it is a world that keeps alive the sense of continuing creation and of the relentle
英语名著名段背诵精华
William Butler Yeats (1865-1939) The trees are in their autumn beauty, The woodland paths are dry, Under the October twilight the water Mirror a still sky; Upon the brimming water among the stones Are nine-and-fifty swans. The nineteenth autumn has
英语诗歌
Dam Collapse in Laos Leaves Hundreds Missing A dam built to create electricity has collapsed in Laos. Reports say several people are dead and hundreds are missing. State media reported the collapse Monday night caused a wall of water to flow through
2018年VOA慢速英语(七)月
AS IT IS 2015-10-06 Beach Mat Charges Mobile Phone 黎巴嫩小伙开发能为手机充电的沙滩垫 Some people do not like being separated from their telephone, even while enjoying a restful holiday at the beach. So, a university student from Leb
2015年VOA慢速英语(十)月
Before you next flush the toilet, consider this: Scientists in Singapore have developed battery powered by（用…推动的） urine（尿）. 下次冲厕所之前，请不要忘记下面的介绍：新
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