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- coal pore structure 孔结构
- Coal and coke maceral, reflectance of coal vitrinite and coke pore structure, etc. are measured by means of image analysis system. 利用图像分析系统,测定煤焦岩相分析中的煤焦显微组分、煤镜质组反射率和焦炭气孔结构等。
- The calcium carbonate content of phosphate rock determines the pore structure. 磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
- In this paper,pore structure and characteristic of CSH gel are studied. 针对CSH凝胶中的孔结构特点进行了研究。
- Value of fractal dimension (D) which can be used to describe the pore structure of hardened cement pastes decreased with the prolongation of hydration but increased with the augment of coal stone. 分形维数值随著水化龄期的延长而减小，但随著煤矸石掺量的增大而增大。其可以用来表徵硬化水泥浆体的孔隙结构特徵。
- The carbon isotope fractionation effect of samples from Jincheng is more apparent than that from Changji, which is mainly attribute to the different pore structure of coal samples. 晋城地区煤样解吸气体的同位素分馏效果比昌吉地区的明显，孔隙结构差异是一个主要影响因素。
- Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated. 摘要系统考察了影响碳化法制备无定形硅铝孔结构的因素。
- Carbon nanotube electrodes exhibit unique pore structure and high utilization efficiency of specific surface areas. 碳纳米管电极具有独特的孔隙结构和高比表面积利用率;
- 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。
- Influences of C12-LAS and C12-AEO3 on pore structure in active alumina beads were studied. 研究了十二烷基苯磺酸钠和C12脂肪醇聚氧乙烯(3)醚对活性氧化铝孔结构的影响。
- Type II setae are smooth with scales around tip, with complicated pore structure. II型简单刚毛基部光滑，顶端被鳞片覆盖，且具复杂的孔结构；
- Pore structure is characterized by coarse skewness of throat, fine skewness of ... 上覆地层压力对渗透率及孔隙结构特征影响很大。
- Nitriding cannot be performed during encapsulated or post-HIP pressing due to closing of the pore structure. 氮化无法执行期间，包裹或后髋关节迫切，由于关闭的孔隙结构。
- Wastes represent good pore structure characteristics.This makes the sulfation reaction goes further. 废弃物具有良好的微观结构，有利于颗粒内部固硫反应的进行。
- The modification of SAPO with suitable metal ion to adjust pore structure and the distribution of acid is introduced. 综述了通过引入合适的金属离子对SAPO分子筛的酸性和孔道结构进行调节，有利于烃类异构化反应；
- 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。
- After water absorption of the formation, radioactive material in the rock and pore structure will change. 地层吸水后，其岩层的放射性物质、孔隙结构等将发生变化；套管腐蚀以后也影响伽马射线的强度。
- The pore structures of the monolithic adsorbents were characterized. 对块体吸附剂的孔结构进行表征；
- These treatments adjust effectively the surface acidity and pore structure of mordenite. 这些处理过程有效地调节了丝光沸石的表面酸性和孔结构。
- 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。
