The application of lead salt in the cyanide leaching operation can produce microcell in the surface of gold grain.
氰化作业中应用铅盐可在金粒表面形成微
,对于纯金颗粒这
可促进金的溶解。
The application of lead salt in the cyanide leaching operation can produce microcell in the surface of gold grain.
氰化作业中应用铅盐可在金粒表面形成微,对于纯金颗粒这可促进金的溶解。
Methods based on electrometric measurements involving a galvanic cell may be utilized to determine the oxygen content of a gas.
以
法（包
）为基础的方法可以用
气体的含氧量。
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