After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试金法熔
吹富集后,贵金属合粒以王水分解,在
酸介质中,用火焰原子吸收分光光度法
钯量。
词条纠错
X
precious metal
全球
生词本：
添加笔记：
贵金属，贵重金属
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precieux, précieux, precinct, preciosity, precious, precious metal, precious stone, preciously, precipe, precipice,
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