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- 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。
- Water hydraulics is paid more attention because of its environmental friendliness and inflammability etc. 水压传动由于其环境友好、不燃等诸多优点越来越受到重视。
- 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。
- Design Slipper Pad Water Hydraulic. 水液压柱塞泵滑靴摩擦副设计。
- Recovery of ground water may require especially delicate tactics. 利用地下水，需要有特别完善的方案。
- Water is the medium in water hydraulics,it is no burning and no pollution,it has broad prospects in food?medicine and amusement trades. 纯水液压用水做工作介质,具有不燃烧、无环境污染等优点,在食品、医药、娱乐等行业有广阔的应用前景。
- 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。
- Water mist based on water hydraulics is frequently used in the humidity adjusting of lumber drying kilns in North America and North Europe. 基于水压传动的细水雾在许多欧美国家被用在木材干燥窑的湿度调节技术中。
- 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。
- This paper presents features, research contents and key technologies of water hydraulics, as well as research statuses home and abroad, and makes prospect for its application. 文中详细论述和分析了纯水液压传动特点，指出了其主要研究内容及关键技术，并介绍了国内外的研究进展和展望。
- 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；
- CFD simulation is applied to the flow field inside water hydraulics poppet valve, the results are given by visualizing pictures of the velocity and pressure field. 对水压锥阀流场进行了CFD解析,解析结果以可视的速度场和压力场分布给出。
- 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。
