一般情况下,压汞法最常用的是园柱孔模型。
In general, the cylindrical model is often used in such porosimetry.
采用压汞法对大同和屯留煤样进行微结构测试。
Micro-structure of coal samples from Datong coal mine and Tunliu coal mine were respectively detected using mercury intrusion method.
用饱水法、溶剂法、氦流法和压汞法测定孔隙率。
The porosities are measured by water displacement, solvent displacement, helium inflow and mercury pressure.
用压汞法和CO2吸附法对突出区煤的孔隙结构特征进行了研究。
Porous structure characteristics of coal in outburst zone was studied by pressurized mercury method and CO2 absorption method.
用结合水法、压汞法对水泥水化程度、水泥石孔结构及其分布进行研究。
The hydration degree of cements, the pore structure and the pore size distribution of hydrated cement mortars were analyzed by chemical binding water and mercury intrusion porosimetry(MIP).
在低孔隙率胶凝材料中,大量闭合孔的存在使压汞法出现大的“损失孔隙”。
A great number of the "close pores" are present in low-porosity cementitious materials, which can cause the mercury intrusion method to lose the "missing porosity".
因此,氦孔隙率可以作为低孔隙率胶凝材料的结构参数,而用压汞法可能会导致错误的结论。
Therefore, helium porosity may be used as a structural parameter for low-porosity cementitious materials, but an incorrect conclusion may be drawn if mercury porosity is used.
应用砂岩的毛细管压力曲线(压汞法)资料定量研究砂岩孔隙空间结构特征参数,以便更好地进行砂岩评价。
Sandstone evaluation can be better carried on, using sandstone capillary pressure curve(pressuring mercury way) data to quantitatively study sandstone pore structure characteristic parameters.
对压汞法实验数据的拟合证实三种药材均具有典型的热力学分形特征,分形维数在2.30~2.90之间。
The fitting of experimental data from mercury intrusion method indicates that all these three herbs have typical thermodynamic fractal characters with fractal dimensions ranging from 2.30 to 2.90;
通过压汞法毛细管压力曲线和铸体图象分析方法分析孔隙、喉道大小、分布及其几何形状,建立孔隙结构模型。
With mercury injection capillary curve and thin section, hole porosity and throats with their shapes and distributions are studied and porosity structure model is set up.
用氮气吸附法和压汞法测量膨胀石墨(EG)的孔结构,用SEM观察EG颗粒间的孔隙结构和EG的孔隙率。
The pore structure of EG was measured by nitrogen adsorption and mercury porosimeter methods. The space around EG particle was observed by SEM and the porosity of EG was measured by pycnometer method.
压汞法是定量研究砂岩孔隙空间结构特征参数的一种新方法,与铸体图象法相比,更具定量研究价值和实用价值。
The pressuring mercury way is a new method to quantitatively study sandstone pore structure characteristic parameters. It has better quantitative and practical value than image way.
本文在扫描电镜观测的基础上,运用气体吸附法和压汞法对郯庐断裂系南段糜棱岩和高级片麻岩的微孔隙结构参数进行了测试。
Based on SEM observance, the methods of gas adsorption and mercury pression were used to test micro hole frame parameters of mylonite and high grade gneiss in this paper.
分析了压汞法毛管压力资料与含油饱和度之间的关系,并指出实验室压汞法的毛管压力与含油饱和度的关系应从两方面来考虑。
This paper analyzes the relationship between capillary pressure data of intrusive mercury method and oil saturation, which is discussed as the following two aspects.
对于稻壳、树叶、棉花杆、玉米杆四种生物质焦,通过压汞法测量了其在大孔和部分中孔范围内的孔隙结构,发现热解温度、热解保持时间、热解快/慢速都会影响着焦样的比表面积和平均孔径。
The results show that pyrolysis temperature, pyrolysis time and pyrolysis rate have an obvious effect on the special surface area(SSA) and average pore size(APS) of the biomass chars.
采用压汞测孔法对高温下水泥基复合材料孔隙特征进行了研究。
The pore characteristics of cement-based composite material after high temperatures were investigated with MIP.
通过汞压入法(mip)和扫描电镜(sem)等现代测试方法对矿渣油井水泥的水化硬化特性和机理进行了研究。
By modern test methods like mercury intrusion pore measurement (MIP) and scanning electron microscope (SEM), the hydration and hardening mechanism of the slag cement was analyzed.
运用油藏工程方法及资料,针对传统的构造油藏,对利用压汞资料计算油藏原始含油饱和度的“油柱高度法”进行了方法改进。
Aim at the structural reservoir which fit in with the tradition, we improve the oil height method which is used to calculate the original oil saturation.
因此,本文利用先进的恒速压汞仪和最大气泡法研究低渗透储层的孔隙结构,开展了孔隙结构对油藏的渗流能力、开发效果、储层评价影响的研究。
Pore structure and its effects on flowing ability, production effect and reservoir evaluation are investigated with constant rate mercury injection apparatus and maximum bubble method.
因此,本文利用先进的恒速压汞仪和最大气泡法研究低渗透储层的孔隙结构,开展了孔隙结构对油藏的渗流能力、开发效果、储层评价影响的研究。
Pore structure and its effects on flowing ability, production effect and reservoir evaluation are investigated with constant rate mercury injection apparatus and maximum bubble method.
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