Groundwater level can be recovered by artificial regulation of water resource in the empty underground space of the depression cone.
利用降落漏斗区腾空的地下储水空间进行水资源的人工调蓄可使地下水位得到恢复。
Then not only the problem of queer dot at the well bore is avoided, but also the radius of influence domain (R) of the depression cone is convenient to deduce.
利用基于流量的相似方法分析了井流场中的渗透情况，此方法以流量作为未知函数，不仅避开了井口奇点问题，而且还可根据实际情况方便地推导出降落漏斗的影响区域半径（影响半径R）。
Large quantity of continuously groundwater pumping in an area forms regional groundwater depression cone, and overexploitation leads to a series of environmental and geological problems.
对地下水资源的长期大量集中开采形成了区域性地下水位降落漏斗，地下水的超采引发了一系列环境地质问题。
Due to massive exploitation of geothermal water in Dezhou city in many years, geothermal water level continued to decline, and formed a geothermal water depression cone centered in Dezhou city.
德州市城区多年来因地热水大量开采，地热水位持续下降，并形成了以德州市城区为中心的地热水降落漏斗。
We calculated the surface subsidence, horizontal displacement, incline, and current curvature using the groundwater drawdown, conical depression influence radius of water cone and ground property.
根据地下水降深、降落漏斗影响半径、岩土工程地质性质，计算降水引发的地表沉降值、水平移动、倾斜、曲率现状值。
And the seepage pressure mechanism is the primary mechanism of karst collapse in the center of cone of depression in continual pumping region.
渗压效应致塌机制是多年持续采水区降落漏斗中心部位岩溶塌陷的主要力学机制。
Head for the formation of this precipitation cone of depression around foundation soil on the impact of research is also an important issue.
针对这种降水形成的水头降落漏斗对基坑周边土体产生影响的研究也是一重要课题。
The groundwater stage was dropping sustainably owing to the groundwater's over exploitation. Then formed groundwater cone of depression which is enlarging step by step.
因大量开采地下水而引起地下水位持续下降，形成开采降落漏斗。
The groundwater stage was dropping sustainably owing to the groundwater's over exploitation. Then formed groundwater cone of depression which is enlarging step by step.
因大量开采地下水而引起地下水位持续下降，形成开采降落漏斗。
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