在地下溶浸采矿中，为了改善受浸矿堆的渗透性，加快浸出速度，提高浸出效果，需将矿岩爆破至一定的块度。
When in underground mine leaching, in order to improve permeability of heap leaching, speed up leaching and improve leaching effectiveness, ore should be blasted to certain fragmentation.
同时室内浸出试验结果表明：在空气预氧化和氧气作氧化剂的条件下，用天然含矿含水层的地下水可以成功浸出矿石中的铀。
The results of the laboratory experiment show that under the air preparing or oxygen oxidizing ore, the uranium can be leached from ores by natural ore-bearing aquifer groundwater.
在堆填区，重金属对浸出慢慢进入土壤，地下水或地表水的潜力。
In landfills, heavy metals have the potential to leach slowly into soil, groundwater or surface water.
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