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单词 Galvani, Luigi
释义 Galvani, Luigi
(1737–98)
Italian physiologist. In the late 1770s he observed that the muscles of a dead frog twitched when touched by two different metals. He concluded that the muscle was producing electricity, later disproved by Volta (who showed that the two metals and body fluids formed a battery). Galvani invented galvanized iron and the galvanometer
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更新时间:2025/6/23 9:50:08