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- The variation of the mass loss, packing density, surface area, distribution of pore diameter, amount of ash with the cyclical numbers were researched. 考察了活性炭的失重率、堆密度、比表面、孔径分布及灰分含量随活化次数的增加而变化的情况。
- Factors Affecting Distribution of Pore Diameter of Porous Bioglass 影响多孔生物玻璃孔径分布的因素
- Keywords Hydroquinone;Carbon aerogel;Sol-gel method;Distribution of pore diameter;Nano-porous materials; 对苯二酚;碳气凝胶;溶胶-凝胶法;孔径分布;纳米网孔材料;
- Distribution of pore diameter 孔径分布
- The fractal dimension of pore size distribution is determined according to the slope of the correlative line between pore volume and pore diameter in logarithmic graphics. 本文建立了土体孔隙分布的分形模型,导出用分维和进气值表示的水分特征曲线和渗透系数的理论表达式。
- With thermosetting PF resin particle size increasing,the pore size distribution of carbon membrane became broadly,the average pore diameter and gas permeation rates of carbon membrane increased. 对几种常见的粘结剂进行了筛选,当以甲基纤维素为粘结剂时,随着甲基纤维素用量的增加,微滤炭膜的孔径分布变窄,平均孔径及气体透量减小。
- The results show that factors affecting the pore diameter of porous materials are the sintering temperature and time, the added quantity of pore former and the granularity of glass powder etc. 研究结果表明:烧结温度和时间、造孔剂的用量及玻璃粉体的粒度等都将影响多孔材料的孔径。
- Furthermore, an instance of double disk load model was adopted to numerate the spatial and time distribution of pore water pressure. 并选取常用的双圆荷载计算模型,对饱水沥青路面孔隙水压力的空间和时间分布进行计算。
- BET surface area of the catalysts was around 62 5 m 2/g,and the average pore diameter of which was 16 05 nm. Pore structure of the catalysts was of open capillary columns,with homogeneous distribution of the utilizable pores. Ru-Zn催化剂BET比表面积62 5m2/g,平均孔径16 05nm,具有两端开放的管状毛细孔结构,反应可利用的孔分布均匀。
- Formulations of stability calculation of landslides are presented by the improvement of the force analysis of soil slices with random distribution of pore water pressure in slip zone. 通过对滑坡土条的受力分析进行改进,建立起能考虑滑带内存在任意孔隙水压分布情况下的稳定性计算公式。
- On the other hand, porosity, mechanical property, distribution of pore size and grain size are also developed respectively via Archimedes principle, lever principle ,BET and quantitative analysis method. 通过阿基米德原理、杠杆原理、氮吸附法、定量分析及数理统计等手段对烧结体的孔隙率、力学性能、孔径和晶粒大小及其分布进行了表征和探讨。
- Carbonate rocks are characterized by multiple pore types, large variation of pore diameters, and complex structure of pore system. 摘要碳酸盐岩的孔隙类型多,孔径变化范围大,孔隙系统结构复杂,研究难度大。
- HUANG Pei,XING Wei -hong,XU Nan-ping,et al.Study on the distribution of pore size in the inorganic micromembrane by gas-liquid exclusive method[J].Water Treatment Technology,1996,22(2):80-84. [8]黄培;邢卫红;徐南平;等.;气体泡压法测定无机微滤膜孔径分布研究[J]
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- The distributions of pore sizes in the nonwovens were measured by using mercury porosimeter. 研究了织物的面密度对其透气性、透湿性以及力学性能的影响,同时探讨了力学性能的方向性。
- They could not agree about the distribution of the profits. 他们对于利润的分配意见不一致。
- The formula of structural porosity, pore contribution rate, and pore configuration are used in analysis of the digital images to achieve the distributions of pore size and pore shape. 构造孔隙度、孔隙贡献率和孔隙形状参数的计算公式用于数字图像分析,得到孔隙大小分布和孔隙形状分布。
- The manager tried to even out the distribution of work among his employees. 经理把工作尽量平均分配给雇员。
- Porous TiC-Al2O3 was prepared via SHS technology. Composition,micro-structure,pore diameter distribution and element were analyzed by XRD,SEM,EDS etc. 利用自蔓延高温合成技术制备了多孔TiC-Al2O3导电陶瓷,并用XRD、SEM、EDS对样品的物相、微观结构、孔径分布及成分组成进行了分析。
- The distribution of our school paper is now 3000. 我们校刊的发行量现在是3000份。