提高毛管进口水头，灌水均匀度增加；
The emission uniformity increases as the inlet head being increased.
改良后的土壤毛管持水量、含水量明显增加。
The capillary water and the moisture of amended soil significantly increased.
岩电实验和岩石的毛管压力曲线分析也证明了这一结论。
The electricity experiment and the capillary pressure curve analysis also prove this conclusion.
微灌管网毛管的设计，直接影响到工程费用和灌水质量。
The design of micro-irrigation laterals affects the project cost and irrigated quality.
原油组分对自吸的影响表现为润湿性改变而产生的毛管力变化。
The effect of oil composition on self adsorption shows the capillary force change with the wettability change.
结果表明：在束缚水饱和度时，毛管力对岩石表面微粒起到稳定作用；
The result of experiments demonstrates capillary pressure may stabilize the particle on the sandstone at the minimum wetting phase saturation.
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.
通过室内岩心流动试验，研究了毛管力、含水饱和度对岩石出砂规律的影响。
The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.
根据毛管压力曲线资料，用分段回归的方法计算了不同孔隙结构的分形维数。
On the basis of the capillary pressure data, the fractal dimension of pore structure was calculated by using subsection regression method.
滴灌系统中毛管的最大有效铺设长度对滴灌系统管网的布局和设计影响极大。
In drip irrigation system, the most effective length has great influence to the distribution and design of the system pipe networks.
界面张力的降低可提高毛管数，从而使残余油饱和度下降，提高原油采收能力。
Reduction of interfacial tension can increase capillary number, accordingly, reduce saturation of irreducible oil, enhance ability of oil recovery.
并根据毛管压力曲线资料计算了孔隙结构的分形维数和孔径大小概率密度分布。
The fractal dimension of pore structure and size distribution are studied based on the capillary pressure data.
通过有限元模拟针对斜轧穿孔过程中毛管的变形特点，对其壁厚不均进行了计算。
Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method.
分析了热穿孔过程中毛管裂纹的产生及扩展机理。推荐了生产该钢种的合理工艺。
The rational process for producing the steel is recommended on the basis of analyzing the emergence and developing mechanism of cracks in shells of the steel during hot piercing.
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.
建立了一个基于临界毛管压力并能够描述多孔介质中泡沫流动规律的等效数学模型。
An equivalent numerical simulation model that can describe the foam flowing rules in porous medium is constructed based on ultimate capillary pressure.
通过试验给出了天然岩心驱油效率与毛管数的关系，剩余油饱和度与毛管数的关系。
Relationship between the capillary number and sweep efficiency and residual oil saturation were given from laboratory tests.
为了提高井下作业的效果，通过测试毛管渗吸时间来确定抑制黏土膨胀所需的盐浓度。
To improve well-operation performance, capillary suction-time testing was performed to determine salt concentration required to prevent clay swelling.
顶头是斜轧穿孔主要的变形工具之一，其作用是将实心管坯穿轧成一定壁厚的空心毛管。
Plug is one of the key deformation tools in cross piercing. Its function is turning a solid bar into a hollow bloom.
提出了一种新的流动系数取值方法，能够准确描述停注过程中毛管力作用引起的吸渗现象。
A new method is established to determine flow coefficient which can well describe the imbibition phenomenon due to the action of capillary force.
结论是，毛管力的作用是第一位的，弹性力的作用是第二位的，水湿油层更适合周期注水。
The conclusion is: capillary force is in first, elastic force is in second, water-wet oil reservoir is more suitable to cyclic water injection.
阐述了穿孔毛管产生同管壁厚差的原因，研究了穿孔和轧管工艺对钢管同管壁厚差的影响。
The causes producing wall thickness difference in a same pierced shell are expounded and the influences of piercing, rolling and mandrel drawing on the difference are studied.
根据模拟计算结果，防止基岩堵塞产生的末端毛管效应，对抑制永久性水锁具有重要的作用。
According to the stimulation results, terminal capillary domino effect which produced by preventing base rock plugging plays an important role for inhibiting permanent water block.
结果表明：（1）供试土壤在相对水气压达72—75％时，开始明显呈现出毛管凝聚作用；
The results are shown as follows:1. When the relative vapor pressure reached to 72-75%, capillary moisture condensation began to appear in the tested soil.
以毛管逆滤渗系统处理生活污水的实验为例，研究变温下污水土地滤渗系统的氧化还原环境。
The REDOX condition in land infiltration system was studied under different temperatures through the experiment of treating domestic wastewater by reversed capillary filtration system (RCFS).
本文对非降或非增单值函数光滑曲线的绘制方法进行了改进，从而合理地绘制出毛管压力曲线。
In the paper, the technique of drawing a smooth curve of non-reduced or non-increased single-valued function is improved so that the capillary pressure curve can be drawn rationally.
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?
传统的轧制理论难以解决其质量问题，应用人工神经网络则能较好地解决毛管质量的预测问题。
It is difficult to solve further problems on qualities using traditional rolling theory, and the prediction of tube hollow qualities is even more difficult.
低压滴灌毛管进口工作压力、铺设长度、地面坡度及毛管管径是影响滴灌灌水均匀度的重要参数。
Lateral inlet operating pressure, lateral length, terrain slope and lateral diameter are the important parameters that have effects on drip irrigation uniformity.
在毛管压力曲线分形模型和分数维的基础上，能准确确定任意含水饱和度，提高了饱和度的预测精度。
Based on the fractal capillary pres sure model and the fractal dimension, the water saturation is calculated accurately, and the reliability of the water saturation is increased.
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