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单词
cyanide process
释义
cyanide process
n.
(名词)
A process of extracting gold or silver from ores by treating them with a solution of sodium cyanide or calcium cyanide.
氰化法:用氰化钠或者氰化钙的溶解从矿石中提取金或者银的过程
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更新时间:2026/10/1 11:28:11