单词 | Wimshurst machine |
释义 | Wimshurst machine/ˈwɪmzhəːst![]() noun A device for generating an electric charge by turning glass discs in opposite directions (now used mainly for demonstration purposes in schools).Otherwise the Wimshurst machine is used in many other demonstrations to supply electric charge....
OriginLate 19th century: named after James Wimshurst (1832–1903), English engineer. |
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