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单词 氰化钠
例句 DEFINITIVE EXAMPLES 权威例句〔cyanide process〕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美国传统〔cyanide〕Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.氰化物:一种包含CN基团的氰化氢的盐或酯,特别是剧毒化合物氰化钾和氰化钠美国传统〔sodium cyanide〕A poisonous white crystalline compound, NaCN, used in extracting gold and silver from ores and in dye manufacture.氰化钠:一种有毒的白色晶体状化合物,NaCN,用于从矿石中提取金银或用于印染工业美国传统
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