在地下水强径流带，塌陷分布较为密集。
Collapse distribution centres on the intensive runoff zones.
我们将看的第一个威胁是在地下水的杀虫剂。
The first threat we will look at is pesticides in ground water .
在地下水碘化物聚集过程中，气体可起重要作用。
Gas may play an important part in the accumulation of iodide in subsurface waters.
地球物理方法在地下水污染监测中有着广泛的应用前景。
The method of geophysics has got the extensive prospect with applied in groundwater pollute monitor.
地球物理勘查技术在地下水勘查中的应用有着非常重要的意义。
Application of geophysical exploration techniques in groundwater exploration has very important significance.
该研究在地下水以及空气污染的控制和治理中有着广泛的应用。
The results have wide applications in the control and treatment of current pollution problems.
本文介绍模糊相似比在地下水环境质量评价中的计算方法及步骤。
This paper introduces the calculating method and procedure of the fuzzy similarity ratio in the environmental quality assessment of groundwater.
综述了铁在地下水、湖泊和河流水源及相关土壤中循环转化的规律。
This paper reviewed the iron cycles in soil and water system including the groundwater, lakes and rivers.
以黑龙洞泉域为例，研究了属性识别理论在地下水质评价中的应用。
Taking Heilongdong spring area as an example, the application of attribute recognition theory for groundwater quality assessment is studied.
目前，在地下水开发工作中，国内不少地区有泥灰岩作为隔水层或弱透水层。
At present, in the work of groundwater exploitation marlite has been regarded asaquiclude or bad permeable stratum in many internal areas in China.
综合改进的遗传算法非常有效，在地下水渗流和水资源评价计算中有广阔的应用前景。
It is shown from calculation results that the presented algorithm is very effective, and is of vast application vista for groundwater seepage flow and groundwater resource evaluation.
在地下水和地表水的数学(物理)模拟计算中，降雨补给量的计算是非常重要的内容。
The calculation of rainfall recharge amount is a very major content in mathematical (physical) analog calculation for ground or surface water.
隐伏硫化物矿体在地下水的作用下，在其覆盖层浅部含铁锰氧化物和有机质的土壤中形成盐晕。
Saline Halos are often formed in the soil containing Fe and Mn oxides and organic material by a concealed sulfide ore body under the action of the ground water.
论述了我国水文水井钻探技术在地下水资源(特别是深层地下水资源)开采与利用中的重要作用。
The important function is detailed on drilling technology for hydrological well applied in exploitation and utilization of underground water resources, especially in deep layer.
本文旨在介绍一些在地下水污染的控制和治理以及地下水污染所至的健康风险评价等方面的技术。
This paper intends to briefly introduce some of the latest developments in groundwater contamination control and remediation technologies, as well as the human health-based risk assessment techniques.
为了指导矿区地下水污染的控制与治理，需要研究污染物在地下水中迁移扩散的规律及其污染特征。
In order to guide control and harness of groundwater of mining area, have need of making a study of transition regulation and contaminative characteristic of contaminant in the groundwater.
在地下水易污染性DRA ST IC指标体系的基础上，应用集对分析方法评价了地下水的易污染性。
The article takes the method of set pair analysis to evaluate of groundwater vulnerability based of the DRASTIC index system.
传统直流电法勘探方法，在地下水研究中应用于寻找水源、确定地下水的开采量取得了较好的应用效果。
The traditional method of DC electrical survey is applied to search for water sources in the groundwater study and achieves better effect in confirming exploitation quantity of groundwater.
但由于构造活动及地表风化作用的影响，矿层在地下水的作用下，其保存情况及矿石类型形成了明显的分带性。
But due to the influence of the structural activities and weathering in the surface, under the action of underground water, the ore types and the preservation of ore seam showed obvious zoning.
其钠离子的超出部分可能是因为地下水补给源的背景值较高以及硫酸钠蒸发沉积物在地下水径流过程中的溶解。
The excess of sodium are probably caused by the high background value of recharging source and the dissolution of vaporous deposition of sodium-sulphate in the aquifer.
第三，根据地下水动态变化规律在地下水的开发、利用上因势利导，提出合理利用绿洲地下水资源的建议及意见。
Third, according to the law of groundwater dynamic change, find the best way for groundwater exploit and use, and put forward the Suggestions and ideas to use groundwater reasonably.
并且介绍了在世界范围内此项技术在地下水，地表水等常规水源处理以及海水和污水回用等非常规水源方面的应用。
It introduced the application of this technology in the field of groundwater and surface water treatment and the recycling of waste water in the world.
含砷的井水：世界上最严重的有毒问题不只局限与工业，浸析在地下水的砷影响了主要分布在南亚地区的约75万人。
Arsenic AND WELL water: The world's worst toxic problems are not confined solely to industrial pursuits. Arsenic leaching into groundwater afflicts some 750,000 people, largely in south Asia.
含砷的井水：世界上最严重的有毒问题不只局限与工业，浸析在地下水的砷影响了主要分布在南亚地区的约75万人。
Arsenic AND WELL water: The world's worst toxic problems are not confined solely to industrial pursuits.Arsenic leaching into groundwater afflicts some 750,000 people, largely in south Asia.
在地下水浅埋区，农田地下水动态对降水、蒸发等气象因素很敏感，研究它们之间的关系对农田水管理具有重要意义。
In a shallow groundwater area groundwater dynamic state in a cropland is sensitive to meteorological factors such as rainfall and evaporation etc.
某发电厂沉渣池由于设计时没有考虑抗浮措施，施工完成后，池体在地下水浮力的作用下上浮倾斜，严重影响池的正常使用。
Because of no measures to resist floating in design, a power plant ash pond floated and inclined with the groundwater flotage after construction, which have influenced the normal use of the ash pond.
某发电厂沉渣池由于设计时没有考虑抗浮措施，施工完成后，池体在地下水浮力的作用下上浮倾斜，严重影响池的正常使用。
Because of no measures to resist floating in design, a power plant ash pond floated and inclined with the groundwater flotage after construction, which have influenced the normal use of the ash pond.
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