in situ leaching

例句：

1. 1.In situ leaching is a technique used to extract heavy metals from contaminated soil.
   原位浸出是一种从受污染土壤中提取重金属的技术。
2. 2.The process of in situ leaching involves mixing the contaminated material with a solution that can dissolve the pollutants.
   原位浸出过程涉及将受污染材料与一种可以溶解污染物的溶液混合。
3. 3. In situ leaching has been shown to be an effective way to treat wastewater containing heavy metals.
   原位浸出已被证明是一种有效处理含有重金属废水的方法。