本实用新型涉及一种用于排出地下及工程结构中渗水的渗透管。
The utility model relates to a permeation tube used for discharging the seepage water in an underground structure and an engineering structure.
本文介绍了基于高聚物膜渗透原理而建立的外渗式水渗透管微量水发生装置。
A humidity generator of the permeable tube based on the membrane permeation principle of polymeric material is presented.
分析了补充水体的渗透地面、渗透管渠、渗透井和渗透池四种雨水渗透技术的优缺点。
It Analyses the merit and disadvantage of four rainwater infiltration technologies including infiltration ground, infiltration pipe and channel, filter pool and filter basin.
然而，碳纳米管的粒子能比石棉更深入地渗透肺部，并且会更加迅速地在实验动物身上引起足以致命的伤害。
However, the particles can penetrate the lungs more deeply than asbestos and appear to cause often-fatal damage more rapidly in test animals.
有机二极管由于其高成本结构将缓慢渗透进入这一市场。
Organic LEDs (OLEDs) will penetrate this market slowly due to their high cost structure.
有必要采用底漆来渗透和软化管道和管件承插端口表面，使得液状粘固剂能够完全粘结。
Primer is necessary to penetrate and soften both pipe and fitting socket surfaces in order for the solvent cement to properly bond.
岩石的渗透率与孔隙喉道大小及其分布有着直接的关系，而孔隙喉道大小及分布可由毛管压力曲线来确定。
Permeability of rocks has direct relations with the size and distribution of pore throat, which is determined through the capillary pressure curve.
剩余油的数量、分布情况受油层沉积韵律类型、重力作用、毛管力作用、油层渗透率、水驱强度等多种因素的制约。
The quantity and distribution of remaining oil are dominated by the type of deposit rhythm, gravity and capillarity force, permeability and water flooding degree.
盖层封闭的最常见形式是毛管封闭和压力封闭。这两种形式的封闭能力与岩层的孔隙度、渗透率、砂泥岩含量比以及流体压力有密切关系。
The sealing capability of cap rocks is closely related to the porosity, permeability, the ratio of sand to mud contents and fluid pressure of the rocks.
通过室内填砂管渗流实验，研究了不同粘土类型、不同粘土比例的低渗透岩心在不同流体注入方式下的渗流特性，并根据实验结果分析了其渗流机理。
Using the sand pack model, the percolation features of low permeability cores with various clay minerals and different proportions of clays are studied under different fluid injection patterns.
同时，它还加强了边界管控以防止“非官方”的消息渗透进来。
At the same time, it has moved to tighten border controls in order to prevent "unofficial" news from getting in.
是否可以根据岩样的孔隙度和渗透率的大小反演岩样的孔喉体积分布，或者反演毛管压力曲线？
So if we can inverse the distribution of pore throat or the capillary pressure curve by the pore and permeability data of the core?
根据达西公式及相对渗透率曲线和毛管压力曲线的表示式，提出了一个描述水锁机理及其影响因素的简化的数学模型。
This paper presents a simplified mathematical model for describing the water block mechanism and its influences, based on Darcy's formula and relative permeability curve and capillary pressure curve.
润湿性是控制这些剩余油分布的一个重要因素，它强烈影响着砾岩油藏水驱动态、毛管压力和相对渗透率。
Wettability is an important factor controlling the distribution of the oil, it strongly affects capillary pressure, relative permeability, waterflood behavior and efficiency.
根据分形几何理论，提出了一个预测孔隙介质渗透率的分形毛管模型。
A fractal capillary model for predicting permeability of a porous medium (eg. grainstone) is presented according to the fractal geometry.
根据高速离心法测定的毛管压力数据，评价了注水处理剂对中低渗透率地层的损害。
Based on the capillary pressure data measured with high velocity centrifugal method, the formation damage by additives for injected water was evaluated.
用管式聚砜超滤膜分离装置现场处理采油污水，经过处理的污水达到了低渗透油田注水标准。
With tubular polysulfone ultrafiltration membrane separation unit treating the produced sewage on the spot, the treated sewage can meet the water injection standard in low permeability oil field.
在介绍焊缝渗透探伤的基本探伤原理、方法及测试步骤的基础上，给出预应力砼管桩接桩焊缝的质量评定标准，并建议在管桩的施工中渗透探伤法可作为质量控制的常规检验手段。
Based on the introduction of principle and method in infiltration test of welding line, the standard is put forward for quality evaluation of joint construction in prestressed concrete pipe pile.
该新管防腐、防渗透性好，且可不开挖修复旧管，同时延长了管道的使用寿命。
The old pipelines so treated are anti-corrosive, non-permeable and have a longer serve life.
工程实例的计算表明，利用该模型可以得到管涌通道的渗透流速，评价地层的渗漏特性。
Verified by an example, the model can be used to get the leakage velocity of piping passage and estimate the permeability of strata.
他们专门在不同形状的水龙头，阀门，管零件，联合，反渗透机板，不锈钢管。
They specialized in different shapes of taps, valves, tube parts, joint, RO machine board, stainless steel tubes.
应用453个管涌试验资料，对现有的国内外7种砂砾石渗透定性分析计算方法进行了验证。
By use of 453 groups of piping test data, verification was made to the existing 7 analytic methods for stability of soil stratum permeability at home and abroad.
根据毛管压力、相对渗透率曲线形态及有关参数，对火烧山油田储层裂缝发育特点进行了研究。
On the basis of the shape of capillary pressure and relative permeability curve. and related parameters. the fracture characteristics of reservoir in Huoshaoshan oilfield were discussed.
结果：撤除鼻饲管时患者的血糖、血钠、血浆有效渗透压较治疗前均有显著性降低（P<0 .0 1） ；
Results:After removing nasal feeding tube, the blood glucose, sodium and plasma osmotic pressure of patients decreased significantly as compared with these before treatment(P<0 01).
提出了填充系数理论，制订了土体渗透破坏形式的填充系数判别式和管涌临界破坏坡降计算图。
The filling coefficient theory was put forward, a criterion for the filling coefficient of soil stratum failure and a critical hydraulic gradient chart were formulated.
介绍了采用管式反渗透工艺处理垃圾渗滤液的工程实例。
An engineering example of treating the landfill leachate by CDRO process is introduced.
渗透性利尿和球 管平衡；
渗透性利尿和球 管平衡；
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