Hall-Héroult process
短语词形变化
the Hall-Héroult process
释义与例句
name
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1.
A major industrial process for smelting aluminium, by dissolving alumina in molten cryolite and then performing electrolysis.
词源
Named after the American chemist Charles Martin Hall and the Frenchman Paul Héroult, who invented it independently in 1886.
来源：wiktionary