Perme相关论文
目的:探讨白细胞介素-33（IL-33）对脂多糖（LPS）诱导的大鼠心脏微血管内皮细胞（RCMECs）通透性的影响。方法:体外培养RCMECs，分为空白对照组......
Enduring effect of permeability texture for enhancing accuracy and reducing uncertainty of reservoir
Modeling reservoir permeability is one of the crucial tasks in reservoir simulation studies.Traditionally,it is done by ......
Comparative Study of Polypropylene Non-Woven Surgical Mask and Locally Manufactured Woven and Knitte
The outbreak of coronavirus has led to an increase in the demand for facemasks globally. Unavailability of appropriate p......
[Objective] The aim was to find out the optimal conditions to separate polysaccharides from FRUCTUS LYCII by microfiltra......
Locating wells is an important step in oil exploitation.This paper proposes a novel approach,which first combines partic......
This paper analyzes the physicochemical properties of supercritical CO2, the characteristic of shale gas and shale gas r......
Shaley sandstone is heterogeneous at a seismic scale. Gassmann’s equation is suited for fluid substitution in a homogen......
Microtextural Characteristics and Origin of Dolomites in the Tepearasi Formation, SW of Beysehir-Kon
The Tepearasi Formation of the autochthonous Geyikdagi Group in the Central Tauride Belt, SE of Beysehir, is Dogger in ......
The performance of concrete with a new admi xt ure MX was studied by using the freeze-thaw cycle, permeability and chemi......
Molecularly imprinted open porous membranes made from Pickering W/O HIPEs for selective adsorption a
In this study, novel molecularly imprinted open porous membranes(MIOPMs) were prepared using the Pickering HIPEs templat......
Advances in material science and engineering are critical to the development of economically viable technologies to addr......
The movement of waves propagating over a horizontally submerged perforated plate with water-filled chambers bellow the p......
Deep geothermal from the hot crystalline basement has remained an unsolved frontier for the geothermal industry for the ......
Synaptic and blood-brain barrier structural changes in a rat epilepsy model induced by coriaria lact
BACKGROUND: Structural and functional synaptic changes, as well as blood-brain barrier (BBB) changes, affect the micro-e......
Inflammatory bowel disease (IBD) develops in genetically susceptible individuals due to the influence of environmental f......
Based on the examination of the global researches on oil and gas provinces and large gas fields and the analysis of the ......
The self-healing action of a permeable crystalline coating on the po rous mortar was investigated by two times impermeab......
The relationship between hydrogen concentration and crack tip stress, strain field, hydrogen diffusion and internal pres......
A HYDRO-MECHANICAL-CHEMICAL COUPLING MODEL FOR GEOMATERIAL WITH BOTH MECHANICAL AND CHEMICAL DAMAGES
A general framework of hydro-mechanical-chemical coupling model is proposed for geomaterial subjected to the dual effect......
Features of Tight Sandstone Reservoir and Origin of Tightness:An Example from Chang-7 Member,Triassi
1 Introduction Permeability of Member-6,Member-7,and Member-8,Triassic Yangchang Formation in Ordos Basin is lower than ......
建立黄河山坪电站船闸地基的有限元模型,采用有限单元法研究三维渗流场,对计算得到的水头、扬压力、渗透坡降以及渗透体积力等进行......
血管内皮细胞通透性的变化与人类的许多疾病有关，如动脉粥样硬化、高血压、中风、炎症反应、肿瘤、糖尿病引起的视网膜病变和黄斑水......
以N-溴代丁二酰亚胺(NBS)为溴化试剂,对十氟 二唑与四甲基双酚A(TM-BPA)聚合的聚合物主链进行溴化,随后以N-乙烯基咪唑作为双功能......
为解决低渗透气藏测井解释渗透率误差较大的问题,以十屋断陷西部凹陷区A断块气田为研究对象,在相控建模的基础上,结合低渗透气藏的......
168 core samples data of two production wells in the Baltim North field were used to identify the complex discrepancies ......
作者根据由强扰动理论推出的颗粒混合媒质等效介电常数和等效导磁率的计算公式,讨论了吸收剂粒子外形对吸波材料电磁特性的影响.从......
论述了在强调社会规范要求的同时,注重对学生的个性心理品质的培养和心理需要的满足,将心理教育与思想道德教育紧密结合,采取相互......
本文论述了用于污水处理的膜生物反应器的膜污染及其影响因素.同时,重点分析了膜生物污染的形成机理、微生物粘附和繁殖生长,并讨......
Tracing in vivo of the vascular and cellular membranous permeabilities in the experimentally infecte
ＴｒａｃｉｎｇｉｎｖｉｖｏｏｆｔｈｅｖａｓｃｕｌａｒａｎｄｃｅｌｌｕｌａｒｍｅｍｂｒａｎｏｕｓｐｅｒｍｅａｂｉｌｉｔｉｅｓｉｎｔｈｅｅｘｐｅｒｉｍｅｎｔａｌｌｙｉｎｆｅｃｔｅｄｓｕｃｋｌｉｎｇｍｉｃｅｗｉｔｈＣｈｅｎｓｔｒａｉｎｈｅｍｏｒｒｈａｇｉｃ.........
用硫酸浸出菱锰矿矿浆直接制得纯的硫酸锰溶液;用廉价的钛白副产绿矾和工业硫酸锌为原料经多次重结晶提纯后分别制得纯硫酸高铁酸......
河道砂体内部渗透率分布具有很强的非均质性。利用典型密井网区块的资料建立了两种类型河道砂体渗透率分布的原型模型并进行了统计......
通过旱池试验研究朝野胁迫下三种不同根型苎麻品种和不同生长期苎麻的生理生化指标变化，探讨苎麻抗旱性与这些指标的关系。干旱胁迫......
利用水布垭大坝左岸山体灌浆平硐现场的调查结果,对防渗帷幕线剖面不同高程灌浆平硐的面溶蚀率和最大溶蚀洞径进行分区统计分析,获......
细粒土的渗透性因受诸多因素影响而难以通过计算准确得到。对此,将其简化为单一粒径球形颗粒的堆积体,建立基于最密实状态下四方堆......
针对目前城市市区地面普遍采用硬化铺砌，以致雨水径流人管道，无法向地下渗透，从而造成地下水化下降、管网和泵站压力增大以及管道出口......
对埋地管道下部泄漏油品在雨前、雨中和雨后的不同水分分布土壤中油品渗透扩散进行模拟分析，借助CFD软件建立土壤多孔介质中油水两......
Irritable bowel syndrome(IBS) is a functional bowel disorder without any structural or metabolic abnormalities that suff......
真空降水结合强夯方法在港口吹填土加固工程中得到广泛应用。根据前人研究成果结合潍坊港岸滩整治软基处理工程，开展真空降水深度、......
利用钻孔地下水位长期观测数据、压水试验数据等资料,结合工程地质条件,分析了研究区岩体渗透特征。结果表明,研究区地下水分水岭......
基于芦岭煤矿低透气性强突出煤层瓦斯治理的需要,提出了地面钻井压裂抽采以削弱突出危险、保护层开采以消除保护范围突出危险和穿......
在煤矿瓦斯（煤层气）抽采过程中，要求钻井液既能有效地保持孔壁稳定，又尽可能降低对煤层的伤害。笔者分别以原状煤样（模拟较致密的煤岩）和......
阐述了环境风对空冷凝汽器散热的影响及防风网的防风原理，分析了防风网在空冷单元的防风效果，加装防风网可降低空冷风机人口风速，增大......
为了克服常规脱模方式下注塑件易出现表面质量低、翘曲等缺陷,提出利用透气钢实现注塑件脱模的新方法。该方法将透气钢作为气动脱......
研究围压对峰后岩石非Darcy流渗透特性的影响对峰后岩石非Darcy渗流系统的失稳具有十分重要的意义。本文基于岩石渗透试验装置与MT......
通过对户部寨气田古近系沙河街组沙四段砂岩储层岩心的观察试验,从微观和宏观两个方面分别对气田裂缝的孔隙度、渗透率进行了计算,......
基于力量减小理论，浅隧道的稳定性数字在限制分析的上面、更低的界限定理的框架以内被调查。水渗出物考虑的稳定性答案被介绍并且与......
The improved granular mixtures are widely used as the fillings of railway subgrade,and in order to investigate the effec......
芝川河特大桥承台开挖时遇到了流沙、涌水现象,严重影响了施工的顺利进行,为保证工程质量,提出采用群井降水配合开挖的施工方案,进......
昆特依干盐湖位于柴达木盆地北部,浅部石盐沉积层储存着丰富的地下卤水。研究表明,研究区石盐储层渗透性存在明显的空间分布差异,......
