您要查找的是不是：
- pore ground water 孔隙潜水
- Seepage from land fills can pollute ground water or surface. 填土的渗漏可能污染地下水和地面水。
- Poisons used on farms and in homes can enter ground water. 在农场和家庭使用的毒物可以进入地下水。
- The quality of the ground water made some improvement. 地表水水质有所改善。
- This solution describes a spreading of a ground water mound. 这个解描述地下水丘的扩展。
- Ground water levels fall. Rivers get drier and drier. 地面水位下降。河流变得更干燥。
- Ground water is also obtained for human use by sinking wells. 人们也通过挖井来获取地下水以供使用。
- Ground water is usually removed by man through wells. 地上水一般是由人们从井里汲上来。
- The flow of ground water is toward streams, lakes, or oceans. 地下水经流的方向是朝向河流、湖泊或海洋的。
- Recovery of ground water may require especially delicate tactics. 利用地下水，需要有特别完善的方案。
- Seepage from land fills can pollute ground water or surface water. 填土的渗漏可能污染地下水和地面水。
- The peak ground water level was analyzed on simulation. 仿真分析了地下水位的峰值。
- Ground water levels fall,rivers get drier and drier. 地下水位下降，河流越来越干涸。
- Ground water is the carrier and moving force of the mud irruption. 突泥是以地下水作为动力和载体而产生的；
- Slow degradation of ground water quality may result from repeated use. 循环使用地下水可以导致缓慢的水质降低。
- Also,management of ground water sources in the rural area will be tightened. 另外，需要加强郊区城镇地下饮用水源的管理。
- The Romans did not trust ground water since it was usually contaminated. 由于地下水常遭污染，罗马人不相信它。
- Ground waters originating in different beds commingle. 来源于不同层位的地下水相互混合。
- Subsidence may be the critical factor in managing a ground water reservoir. 地面沉降在管理地下水盆地的工作中可以算是一个关键性因素。
- Finally, the pore space of the permeable formations must not be so filled with swelling clays or mineral cements deposited by ground waters that the permeability will be reduced to the point that the oil cannot be pumped out of the formation. 最后，透水建造层的孔隙空间不能被由地下水沉积而形成的膨胀粘土或矿物胶结物所充填，否则其渗透性会减弱到不能将石油从含油建造中抽出来。
