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- groundwater dewatering 地下水疏降
- In the dewatering test of Xinglongzhuang Coal Mine,there were abnormal phenomena,such as groundwater level and yield changed abnormally in the third layers,filters were broken. 兴隆庄煤矿三含放水试验中出现了水位、流量异常变化及滤管被错断的现象，本文对这些现象的形成机理进行了分析。
- Groundwater monitoring and quality assessment. 水文地质学:地下水监控与质量评价。
- First, contaminants volatilize out of groundwater. 首先，污染物从地下水中挥发出来，变成蒸气。
- The water supply of Jiaozuo city is groundwater. 摘要焦作市是以地下水作为供水水源的城市。
- Ceramic elements, dewatering boxes and vacuum control systems. 陶瓷脱水面板,陶瓷脱水箱,真空控制系统。
- The dewatering rate is correlated with the interfacial elasticity. 不同种破乳剂，界面弹性降低幅度越大，其破乳效果越好。
- Groundwater levels fall; rivers get drier and drier. 地下水位降低；河流变得越来越干涸。
- Groundwater recharge is an important parameter in hydrogeology. 地下水入渗补给量是重要的水文地质参数。
- Salt deposits could have come from groundwater, not standing water. 含盐沉积物可能是来自地下水而不是死水潭。
- The foundations of the house have been undermined by groundwater. 地下水侵蚀了这座房屋的地基。
- CTD Divers were installed for observation of groundwater dynamic. 在典型区域的钻孔中安装CTD Diver进行地下水的动态观测。
- The factors effecting sludge dewatering performance are also probed. 这也是要探讨污泥脱水性能影响因素的目的。
- It is a problem how to exploit and use groundwater in ka rst area. 如何在灰岩地区开发利用好岩溶地下水是一个十分重要的问题。
- As a result, 50 per cent of the groundwater in cities is polluted. 结果,城市50%25的地表水受到污染。
- Better methods of dewatering and disposing of these sludges are needed. 需要研究更好的污泥脱水和处置方法。
- The groundwater mostly is replenished by river courses. 地下水是由河流提供的。
- Dewatering and desalting in electric dewatering plant in oil refinery. 炼油厂电脱盐装置的脱水、脱盐。
- Groundwater system is an intricate and stochastic system. 摘要地下水系统是一个复杂的随机系统。
- Dewatering in deep excavation will cause settlement of surrounding soils. 摘要深基坑开挖中的降水会引起周围土体沉降。
