• 基礎(chǔ)釋義
• 例句
• 行業(yè)詞典釋義

• A new technology applied to gold concentrates containing arsenic and sulphur fixing of roasting - cyanidation was studied. 研究了高砷、高硫金精礦固化焙燒 — 氰化新工藝.
• It is found that the dispersing, impurity removal and chelating effect of acid help gold cyanidation. 研究結(jié)果表明,檸檬酸的分散 、 除雜及螯合作用有助于金的氰化浸出.
• Leaching of gold is a nwe method for non - cyanidation leaching gold. 碘化浸金是一種新的 非 氰化浸金方法.

• 冶金學(xué)： 氰化法；
  化學(xué)： 氰化；