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1·The seepage law of leaching solution has a very important influence on the leaching rate and velocity for the dump leaching technology.

溶液渗流规律对堆浸技术的浸出率、浸出速率具有很重要的影响。

2·The open pit areas are surrounded by an array of sculpted tailings ponds and mine dump areas; these receive mine waste rock for storage and later leaching for further recovery of metals.

露天矿坑周围是一些开挖尾料的堆弃池和废矿垃圾场。储存在这些地方的废弃矿石，稍后经过过滤可以深入提取其中的金属。

3·In the process of material in dump by L-SX-EW, leaching is the weakest link.

在浸出-萃取-电积工艺处理排土场物料过程中，浸出是最薄弱的一个环节。