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   水文地质边界 的翻译结果: 查询用时:0.347秒
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水文地质边界
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  “水文地质边界”译为未确定词的双语例句
     7 coal roof aquifers,they all have weak water yield property,specific capacity q < 0.025l/s·m. Ground water recharge condition is poor,hydrogeological boundary condition is simple. Al-though the main coal seams Nos.
     矿床为裂隙充水矿床,主要充水含水层煤五、煤七顶部含水层富水性弱,单位涌水量q<0.025L/(s.m),地下水补给条件差,水文地质边界条件简单,虽然主要矿体煤五、煤七均位于当地侵蚀基准面以下,但矿体不受地表水体的影响。
短句来源
     The Classification and Characteristics of Hydrogeologic Boundary in Karst Groundwater Basin of Northern China
     北方岩溶水盆地水文地质边界类型划分及其边界特征
短句来源
     Combining with case histories. it narrates the decision method of the boundary permeability. This possesses comparatively important significance for the determination of the boundary condition of the groundwater system.
     通过水文地质边界附近非隐定流抽水试验资料的分析.按边界透水性将水文地质边界划分为5类,并结合实例说明了边界透水性的判别方法.这对于确定地下水系统边界条件具有较为重要的意义。
短句来源
     Preliminary Study of the Hydrogeologic Boundary with Activity
     活动性水文地质边界初探
短句来源
     The mechanism of water-outrush of work face 1307,and water level abnormity falling in aquifer of limestone terrane far away from the nappe structure,are analyzed in the article,and the cogition to the hydrogeological boundary condition of 13-1 coal seam is enhanced.
     本文对1307综采工作面出水、远距离推覆体夹片奥灰含水层水位大幅异常下降的机理进行分析,加深对13-1煤水文地质边界条件的认识。
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  相似匹配句对
     Preliminary Study of the Hydrogeologic Boundary with Activity
     活动性水文地质边界初探
短句来源
     Boundary thinking
     边界沉思
短句来源
     The Boundary of Fusion
     融合的边界
短句来源
     THE CONJUNCT FINITE ELEMENT-BOUNDARY ELEMENT METHOD IN HYDROSEOLOGICAL CALCULATION
     水文地质计算中的有限单元和边界单元交连耦合法
短句来源
     THE HYDROGEOLOGICAL RECONNAISSANCE OF WATER-SUPPLY
     供水水文地质研究
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  hydrological boundary
This integrated approach facilitated the evaluation of the sum of impacts, and their interaction in time and space with changing hydrological boundary conditions.
      
However, the dependence of nitrogen dynamics on climatic and hydrological boundary conditions is still poorly understood.
      
In this model, the regolith-bedrock contact provides both a hydrological boundary as well as the basal slip surface for landsliding.
      
The hypothesized changes in hydrological boundary conditions can further stabilize the slide after the 1986-1987 transient acceleration.
      


This paper is first introduced that Mofang member of Wengan phosphorite ore belongs to the part of Gaoping anticline in the region. Because of topographic-geomophology and tectonic condition, the ore member is formed a more complete hydrogeologic unit.In the same way because of fracture action, Mofang member is separated into two ore body in the different hydrogeologic bordering condition. The forth member is phorphorite ore bed in upper Sinian Doushantuo formation, its top , Dengying formation , is a middle...

This paper is first introduced that Mofang member of Wengan phosphorite ore belongs to the part of Gaoping anticline in the region. Because of topographic-geomophology and tectonic condition, the ore member is formed a more complete hydrogeologic unit.In the same way because of fracture action, Mofang member is separated into two ore body in the different hydrogeologic bordering condition. The forth member is phorphorite ore bed in upper Sinian Doushantuo formation, its top , Dengying formation , is a middle water-bearing bed of water content and is main factor of pit water filling. Mofang river crosses over the, ore member from south to north , in a state, of nature its action drains off surface water and ground water in shallow zone, -sometimes chang of the nature condition will decome important factor of pit water filling.

文章首先介绍了瓮安磷矿磨坊矿段在区域分布上为高坪背斜的一部分、指出了由于地形地貌和构造条件使该矿段形成了一个较为完整的水文地质单元.同样由于断裂构造的作用,磨坊矿段又分为水文地质边界条件不同的两个矿体。震旦系上统陡山沱组第四段为磷矿层,它的直接顶板灯影组为含水量中等的含水层,是矿坑充水的主要因素。磨坊河自南而北纵贯矿段,在自然条件下起到排泄地表迳流和浅层地下水的作用,自然条件一旦改变将成为矿坑充水的重要因素。 其次介绍了在一定水文地质条件和边界条件下矿坑涌水量的运算,其中着重谈到了涌水量预算的新方法,即S=f(Q)多项式扩大系数法的运用。说明了计算步骤,井以计算实例对几种计算涌水量的方法加以比较,指出了新方法的适用范围和存在的问题。

Base on summing up both the hydrogeological characters of karstic mineral deposit and the exploration and evaluation of karstic mineral deposit and karst groundwater resource, this paper proposes the viewpoint about the classification of hydrogeological boundary types of northern China, Firstly, according to the different spatial positions the natural boundaries are divided into two kinds, namely the side-tended boundary and vertically-tended boundary, sencondarily in the light of transmissibility of rocks they...

Base on summing up both the hydrogeological characters of karstic mineral deposit and the exploration and evaluation of karstic mineral deposit and karst groundwater resource, this paper proposes the viewpoint about the classification of hydrogeological boundary types of northern China, Firstly, according to the different spatial positions the natural boundaries are divided into two kinds, namely the side-tended boundary and vertically-tended boundary, sencondarily in the light of transmissibility of rocks they are classified into nine kinds as well as twenty-one varieties, such as the water-resisting border, the relatiuely water-resisting border and weak tronsmissible border, etc, Furthermore based on the materials of groundwater flow area and others, the paper also discribes the petrologica lproperties, the structures and the hydrodynamic characteristics of the rocks of which each border is composed.

本文在总结我国北方岩溶充水矿床水文地质特征和总结岩溶充水矿床和岩溶水源地勘探与评价的基础上,提出北方岩溶水盆地水文地质边界类型划分意见:首先按边界所处的空间位置不同,将自然边界划分为侧向边界和垂向边界两类;其次按导水程度不同又划分出9类21种边界类型,如隔水边界、相对隔水边界、弱导水边界等。并根据地下水流场等资料,论述组成每类边界的岩性、构造及水动力特征。

In this paper,the idea that there is a hydrogeologic boundary withactivity in ground-water systems has been suggested for the first time.The influence of this boundary and how to treat it have been presentedfor ground-water resources evaluation.

本文初次提出,在地下水系统中存在着活动性水文地质边界,并讨论了在水资源评价中这种边界所产生的影响以及对它的处理方法.

 
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