The characteristics of the aquifer in Basin Five Well are that the water exists in high-resistance layer while does not in low-resistance layer.

盆五井區(qū)含水層的特點(diǎn)是高阻含水2021国产在线小视频91、低阻不含水欧美黄色性爱视频第一页，這反映出該區(qū)的砂巖沉積較為疏松，地下水的礦化度偏低污黄色深夜免费网站。

Due to the non-selective characteristics of oxidants, three aspects concerned for estimating ISCO oxidant dosage requirement for effective treatment of target contaminants must be considered: the stoichiometric amount of oxidant for destroying the contaminant, the oxidant demand to meet with the consumption by natural soil oxidizable matters and the amount resulting from oxidant self-decomposition. It should be noted that the oxidant consumed by the background organic and inorganic components of the soil aquifer matrix is known as soil oxidant demand of the treatment zone.

由於大多數(shù)氧化劑不具選擇性欧美熟女口交，因此若欲使目標(biāo)污染物達(dá)到良好的降解效率，必須考量目標(biāo)污染物所需之氧化劑劑量99国产精品黄网站、氧化劑本身自我降解量欧美浓毛大泬视频在线观看，以及與土壤中其他可氧化物質(zhì)（oxidizable matter，OM）反應(yīng)之消耗量AV天堂综合网，此三者綜合才是真正現(xiàn)地應(yīng)用所需之氧化劑總量黄网在线，而用以克服土壤中非目標(biāo)OM之氧化劑量稱為土壤氧化劑需求量（soil oxidant demand，SOD）黄色网站老女人。

On the basis of laboratory and in situ tests,we analyse the depth and perviousness of vadose zone as well as aquifer and aquifuge and, furthermore,point out Penglaizhen formation with poor permeability can effectively prevent pollution of ground water from the leachate of refuse.

結(jié)合室內(nèi)和野外現(xiàn)場(chǎng)試驗(yàn)小视频免费在线观看黄色，詳細(xì)分析填埋場(chǎng)區(qū)的包氣帶超碰免、含水層、相對(duì)隔水層的厚度无码精品视频在线观看、透水性等水文地質(zhì)條件热久久精品日本一区二区三区，指出被透水性差的蓬萊鎮(zhèn)組中段地層所圍限的三面環(huán)山、中間溝谷的地質(zhì)環(huán)境日本中文字幕的视频网站，能夠有效地阻滯垃圾滲濾液對(duì)地下水的污染亚洲欧美日韩黄频大全。

The Dam area is located in Weixi city of YunNan province,whose climate is sub-thermal or the mountain plateau temperate monsoon,the regional water system developed,the exposed strata are mainly limestone、dolomite日本AⅤ永久免费网站WWW、schist and phyllite, the aquifer and the Impermeable layers are separated each other.

壩址區(qū)位于云南身維西縣境內(nèi)偷拍视频三区，屬亞熱-溫帶季風(fēng)高原山地天氣，區(qū)內(nèi)水系發(fā)達(dá)国产一级A片免费观看视频，出露的地層主要為泥盆系的灰?guī)r亚洲性爱无码精品网站、白云巖及片巖、千枚巖综合操逼网，呈含水層與隔水層互層狀構(gòu)造欧美熟妇XXXX片。

The specific capacity obtained from pumping test generally does not r eflect the water abundance of aquifer and so cannot be taken as the basis for the sele ction of the exploited horizon of groundwater.

用抽水試驗(yàn)獲得的單位涌水量一般不反映含水層的富水性，不宜依它來選擇地下水的開采層位国产久在线视频观看。

MSeep Seepage analysis MSEEP simulates two dimensional stationary groundwater flow in a cross section of layered soil structures or in one phreatic aquifer, composed of different material areas.

MSEEP在可針對(duì)層層土壤交錯(cuò)結(jié)構(gòu)全色色网视频，或者在一井的含水地下層，進(jìn)行二維仿真不同區(qū)域的沉淀物質(zhì)黄色电影禁止18国产。

According to the theory of coupling of solid and fluid, the influence of fault step and dip angle on the stresses and deformations of coal layer and confining rock along with the pressure of pore water are numerically simulated by finite element method during the process of excavation above a confined aquifer. The mechanism of water inrush and the potential point of water inrush are explored. The distance of coal column for preventing water inrush is also analyzed quantitatively.

根據(jù)流固耦合理論本溪国产黄色视频aa，采用有限元數(shù)值模擬的方法，針對(duì)承壓水體上采煤過程中斷層參數(shù)對(duì)煤層新国模吧、圍巖的應(yīng)力黄色AⅤ无码视频、變形和水壓力變化的影響進(jìn)行了模擬分析，探討了存在斷層時(shí)突水的機(jī)理和可能的突水點(diǎn)位置欧美特黄在线视频，并定量分析了防水煤柱的預(yù)留距離1024亚洲免费视频。

Through exploration and research of hydro-geological characteristics of the aquifer in the synclinal low-lying land,the article generalized the hydro-geological boundary condition in this area,and estimates the volume of groundwater resources by water balance method.

通過對(duì)向斜洼地含水層水文地質(zhì)特征的勘探及研究，對(duì)研究區(qū)的水文地質(zhì)邊界條件進(jìn)行了概化天天碰天天日男人天堂，并用水均衡法估算了地下水資源量aaaaeee，對(duì)擬建一級(jí)電站引水渠沿線提取地下水進(jìn)行融冰的可行性進(jìn)行了研究，并提出了取水方案性爱大黑吊网。

Estimations of effective parameter in heterogeneous media: Firstly, we clarify the concept of the effective parameter and address the problems of parameter estimation by traditional pumping test. Secondly, we present two estimation approaches (i.e., distance-drawdown and spatial moment analyses) for Seff and Teff, which are consistent with Theis' homogeneous aquifer assumption.

本文探討的內(nèi)容主要分兩大部分：(1)空間異質(zhì)性孔隙介質(zhì)有效參數(shù)的推估方法：主要探討內(nèi)容包括重新思考有效參數(shù)的定義及其觀念99久久蜜v视频，探討傳統(tǒng)抽水試驗(yàn)推估異質(zhì)性含水層有效參數(shù)的一些問題，其次提出估計(jì)異質(zhì)性地下水系統(tǒng)有效參數(shù)兩個(gè)合理方法：泄降-距離曲線分析和泄降分布的空間矩分析狠狠色2019，并以數(shù)值實(shí)例解釋其合理性在线视频xxxx，文中藉由分析數(shù)值模擬的結(jié)果探討說明該問題。

But because it would draw upon a severely depleted aquifer, Tessera may have to buy rights to 10 times that amount of water and then retire the pumping rights to the water it does not use.

因?yàn)門essera必須抽取已經(jīng)嚴(yán)重枯竭的地下水口爆吞精一区二区久久，公司可能必須購買實(shí)際用量10倍的水權(quán)日本性爱三级片免费在线播放，再放棄公司不會(huì)用到的抽水權(quán)欧洲黄片毛片。