A modified zeolite particle with pore structure was made from natural zeolite.
将天然沸石进行处理制备出多孔质改性沸石颗粒。
Pore structure is most important for such a granular carbonaceous material as char.
作为一种含碳的颗粒状物质，孔隙结构特点是热解炭的重要性质之一。
Wuqi Oilfield; Pore structure; Infiltrating Characteristic; Low Permeability Reservoir.
吴起油田；孔隙结构；渗流特征；低渗储层。
The scanning speed of nozzle has a great effect on the pore structure of copper deposits.
喷嘴移动扫描速度对铜电铸层多孔结构有明显的影响。
Roughness of the thin film surface is due to its sharp protuberance and nano-size pore structure.
薄膜中大量的纳米微孔结构及尖锐的峰状突起增加了表面的粗糙度。
The method above can also be used to calculate the pore structure index of non-fractured reservoir.
该方法也可以应用于非裂缝性储集层确定孔隙结构指数。
The relation between pore structure and permeability of nonwoven filtration materials was described.
研究了非织造过滤材料的孔隙结构与透气性之间的关系。
Reservoir micro pore structure is an important factor influencing reservoir porosity and permeability.
储层微观孔隙结构是影响储层储渗特性的重要因素。
Obviously, the main effect factor on activated carbon pore structure is the raw material coal property.
分析结果表明，原料煤的性质是影响活性炭孔隙结构的主要因素。
To reduce the lathe-bed and assure its stiffness requirement, a batten wall pore structure is designed.
为了减轻床身的重量和保证床身的刚度要求，设计了板壁孔结构。
A macroporous calcium phosphate cement scaffold with oriented pore structure is prepared by freeze casting.
利用冷冻塑形法制备了具有定向孔隙结构的大孔磷酸钙骨水泥支架。
The fractal dimension of pore structure and size distribution are studied based on the capillary pressure data.
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。
Ethylation selectivity, was affected by strength of surface acid sites, location of acid sites and pore structure.
乙基化的选择性则与催化剂的表面酸强度、酸性中心位置和孔道结构等因素有关。
The pore structure, surface property, swelling capacity and thermal stability of the copolymer beads were determined.
对其孔结构、表面结构、溶胀性能和热稳定性进行了详细研究。
The pore structure changes of the PAN fibers were characterized by synchrotron radiation small angle X-ray scattering.
采用同步辐射小角X射线散射研究了PAN原丝制备过程中纤维孔结构的演变。
Crosslinked clay catalyst is a new catalytic material with large surface area, unique pore structure and very low cost.
交联粘土催化剂具有巨大的比表面和独特的孔结构，且价格低廉，是一种良好的催化材料。
The relationship of the change of pore structure and inner surface area during gasification with gasification rate was studied.
研究了反应过程中，煤焦的孔结构和内表面积的变化及它们与气化速率间的关系。
Based on these, the technique factors that influence the foam aluminum pore structure in the infiltration casting were studied.
在此基础上，对渗流铸造法中影响泡沫铝合金孔结构的其他工艺因素也进行了研究。
Pore structure of Daqing and Changqing low permeability reservoirs is further studied using rate-controlled mercury penetration technique.
利用恒速压汞技术研究了大庆和长庆低渗透油藏岩心的孔隙结构。
On the basis of the capillary pressure data, the fractal dimension of pore structure was calculated by using subsection regression method.
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。
The porosity and permeability of reservoir are synthetically macroscopic reflection of microscopic reservoir pore structure characteristics.
储层孔隙度和渗透率是储层微观孔隙结构特征的宏观综合表现。
Generally abrasive, bond and pore structure, these three parts are frequently referred to as consolidation of the three elements of abrasive.
一般由磨料、结合剂和气孔构成，这三部分常称为固结磨具的三要素。
The pore structure of silica membranes remains almost intact after modification, and it's suitable for the application in hydrogen separation.
修饰后的二氧化硅膜孔结构没有显著的变化，可以应用于氢气分离等领域。
This paper also used the SEM and energy spectrum analysis to study the peculiarity of the permeable cement adglutinate and the pore structure.
本文还运用扫描电镜，能谱分析等手段研究了渗透性水泥胶结物和孔隙结构特性。
This product is a closed pore structure and the reticular fiber network structure for the integration of high quality thermal insulation material.
本产品是集封闭微孔结构与网状纤维结构为一体的优质高效保温材料。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
该方法本质上测量的是混凝土电导率，其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
Rock pore structure is one of the important parameters in controlling both seismic wave velocity and permeability in sandstones and carbonate rocks.
岩石孔隙结构是控制砂岩和碳酸盐岩的地震波速度和渗透率的重要参数之一。
But fluid expansion of core resulted from refreezing can destroy pore structure of core, make physical parameters before and after refreezing change.
但冷冻所引起的流体膨胀，会破坏岩心的孔隙结构，使冷冻前后岩石物性参数发生变化。
Theoretic and experimental results show that the induced polarization relaxation time spectrum relates to the pore structure and permeability of a rock.
理论和实验研究表明，岩石激发极化弛豫时间谱与地层孔隙结构和渗透率有非常重要的关系。
The influence of porosity on the effective diffusion coefficients was studied for 18 of Cubased catalysts, which have the different pore structure parameters.
研究了18种具有不同孔结构参数的铜基甲醇合成粒状催化剂孔隙率对有效扩散系数的影响。
应用推荐