本次试验大幅度提高了金、银回收率。
The recovery of Au and Ag can be greatly improved in the test.
新方法操作简单，劳动强度低，银回收率高，产品纯度高。
The features of the method are labor intensity low, operating easily, the recovery of silver and purity of product silver high.
文章较为详细地分析了银在I SP铅锌冶炼中行为、分布情况，提出了加强银回收率的建议。
The distribution conduct of Ag in ISP sintering process are analysised in detail and suggestions on how to improve the recovery ratio are put forward in this paper.
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