| 释义 |
enrichment gold
基本例句
富集金
In this paper,the determination of gold in anode slimes by the hydroquinone volumetric method is proposed.The separation and enrichment of gold from anode slimes are researched.本文提出了用氢醌容量法测定阳极泥中的金，研究了如何从阳极泥中分离与富集金的方法，本法的精密度与准确度均好，具有流程短，分析速度快，成本低等优点。 |