地下水开采过度，水位持续下降；
Groundwater is exploited excessively, water level drops continuously;
地下水开采强度愈大，塌陷数量愈多。
The more intesive the development strength of groundwater, the more the amount of collapses is.
地下水开采布局不合理和超量开采是水位下降的主要原因。
The main reasons of groundwater descending are irrational distribution of groundwater exploitation and over-exploitation.
随着地下水开采量的增加，区域地面沉降漏斗将不断扩大。
With the increasing of underground water over withdrawing, regional ground subsidence funnels will be expanded.
从属性区间识别理论的角度，探讨了地下水开采安全评价方法。
The safety evaluation method of groundwater extraction is discussed in the view of attribute interval recognition theory.
目前，各地不断加强地下水开采的管理，积极进行地下水合理开采的研究。
At present, each area enhances the management of mining the groundwater continually and carries out the studies of reasonable mining actively.
目前，各地不断加强地下水开采的管理，积极进行地下水合理开采的研究。
At present, each area enhances the management of groundwater mining continually and carries through the study of groundwater reasonable mining actively.
以多年来的地下水开采数据揭示大量超采地下水是造成地面沉降的主要原因。
The data of groundwater exploitation posts that over- exploitation of groundwater is the most cause of ground settlement.
另外，沈阳市地下水开采井布局也不合理，水资源浪费和污染现象也很严重。
Other, layout of well is also not reasonable, water resource waste and pollution phenomenon are also very serious.
结果显示，该方法计算方便，结果合理，且预测精度较高，可为灌区地下水开采提供参考。
It is shown that this method renders convenient calculation, rational results, high prediction precision, and its outcome can provide reference for groundwater exploitation in irrigation area.
最后以苏锡常地区为例，通过对提取结果的分析，提出了该地区地下水开采应注意的一些问题。
In the end, this paper takes Su-Xi-Chang area as a study site, analyzes the extracted and visualized spatial characteristics, and gives some suggestion on the rational groundwater exploiting.
宁波市地下水为消耗型开采，在时间、空间和程度上，地面沉降与地下水开采量有极密切的关系。
The exploitation of ground water in Ningbo City is of exploiting type, and therefore, the surface subsidence is initially associated with exploitation quantity of groundwater in time space and degree.
以2006年为基准年，分别对地下水开采10年、20年、30年和50年的水位埋深进行了预测。
Based on the exploitation of groundwater in 2006, the groundwater table is predicted after exploitation of 10, 20, 30 and 50 years, respectively.
地下水开采是导致地面不均匀沉降的重要因素之一，而地面不均匀沉降又会对桥梁结构造成较大的危害。
Exploiting groundwater is a main reason to the ground settlement and uneven settlement can do great harm to the high - speed railway bridge.
随着我国各项建设对水资源的需求越来越大，导致由地下水开采而引起的沉降问题成为当前研究的热点课题。
With the growing water demand in China domestic construction, subsidence caused by groundwater over-exploitation has become a topic of current research.
研究结果表明：黄土台塬区地下水动态的影响因素由大到小排序为：蒸发、降水、地表水灌溉、地下水开采；
The results show that: the order of factors of groundwater level in the loess tableland area was: evaporation, precipitation, surface water irrigation, groundwater exploitation;
被误解了的“裘布依稳定井流模型”（“影响半径模型”）是不合理选择地下水开采层位的主要“理论”依据。
The misunderstood "Dupuit stable well flow model" ("model of radius of influence") is the main "theoretical" basis of the unreasonable selection of exploited horizon of groundwater.
通过分析海河流域地下水开采与环境变化的关系，揭示了由于海河流域地下水过量开采而引发的生态环境问题。
By analyzing the relation between the underground water and environment, this paper raises the over exploitation cause the ecological and environment problem in the Haihe River Valley.
上世纪九十年代中后期，虽然对地下水开采有所控制，海水入侵有所减缓，但研究区海水入侵的面积还在增加。
In the late 1990s, the exploitation of groundwater began to under control, seawater intrusion slow down, but the area of seawater intrusion is still increasing in the study area.
采砂业也在进一步侵蚀着河岸，而人类的地下水开采导致地面沉降，与此同时，海平面正以每年5毫米的速度上升。
Sand mining further erodes the coast, and ground water drainage to sustain human populations triggers land subsidence even as the sea level rises by around 5mm a year.
通过研究表明本文所建立的BP神经网络模型能较准确反映采水地面沉降的规律，同时也能较准确地预测地下水开采引起的地面沉降。
Research results indicated that the BP neural network model could accurately reflect the spatial law of water area's subsidence and predict the subsidence caused by underground mining precisely.
考虑到不至于由于地下水位下降而引发各种环境地质问题，北京主要地下水供水源地今后应至少降低2000 年开采量的30%进行地下水开采。
By thinking of the geo-environment problems caused by the decrease of water level, inthe future the extraction rate of groundwater source plants should be reduced by at least30% of the rate in 2000.
美国国家环境总署和世界银行开始拨款并着手调查干旱地区的地下水资源，以开发合适的开采技术。
The United Nations Environment Programme and the World Bank have funded attempts to survey the groundwater resources of arid lands and to develop appropriate extraction techniques.
在这个过程中，贾维斯说，地下水蓄水层将受到不可避免的损坏——但这一情况与石油工业迅速开采石油储油层的情况不一样。
In the process, Jarvis said, underground aquifers can be irrevocably damaged — not unlike what happened to oil reservoirs when that industry pumped them too rapidly.
它是以——抽干地下水——这样的开采条件来萃取铀，致使农业在这个农业国家里成了一件不可能的事。
It does so under such exploitative conditions — sucking the groundwater dry — that agriculture has become an impossibility in this agricultural nation.
在越南长达一个多世纪的地下水过度开采使地下水位下降，与此同时，砷也随之深入。
More than a century of groundwater over-exploitation in Vietnam has drawn the water table down and, with it, arsenic.
这种严峻的现实不只发生在乡村的几百万农民身上，它也降临到世界上许多大都市的居民头上，他们巨大的人口规模让他们不得不开采地下水以满足饮用水需求。
This is serious for millions of people not just in the country but also in many of the world's biggest cities, which often depend on aquifers for their drinking water.
当地居民之所以采取这样的行动，是因为NorlexHoldings饮用水公司曾计划开采小镇的地下水库，然后运往悉尼，用瓶灌装后再运回来。
Locals decided to act when drinks company Norlex Holdings announced plans to tap an underground reservoir in the town, truck the water up to Sydney and then send it back in bottles.
当地居民之所以采取这样的行动，是因为NorlexHoldings饮用水公司曾计划开采小镇的地下水库，然后运往悉尼，用瓶灌装后再运回来。
Locals decided to act when drinks company Norlex Holdings announced plans to tap an underground reservoir in the town, truck the water up to Sydney and then send it back in bottles.
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