您要查找的是不是:
- 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。
- 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 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 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。
- Influence of pore size distribution of concrete on the strength with grey system theory 混凝土孔径分布与强度关系的灰色系统研究
- Fractal feature of pore size distribution of a marine soft soil and its application 海相软土孔隙分布的分形特征及应用
- Invetigation of the Influencing Factors on Distribution of Pore Size in Uniform-Sized Porous Beads and Their Gel Permeation Chromatographic Properties 单分散树脂孔径分布影响因素及其凝胶渗透色谱性能的研究
- distribution of pore size [化] 孔径分布
- The influence of pore size distribution on mass transfer in direct contact membrane distillation (DCMD) was investigated. 文中考察孔径分布的存在对直接接触式膜蒸馏跨膜传质速率的影响。
- Experimental procedure for determining pore size distribution of porous materials by bubbling test is described. 本文描述了气泡法测量多孔材料孔径分布的实验方法和数据处理。
- 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。
- The pore size and the pore size distribution of CA and PAN UF membrane were determined by liquid-liquid displacement method. 利用液-液置换法测定了醋酸纤维ca超滤膜及聚丙烯腈PAN超滤膜的孔径及孔径分布。
- The method has no harm for the surface properties and pore size distribution of GAC. 78% of BET surface area and total pore volume were recovered. 方法对活性炭表面性质无损害,再生炭的BET比表面积和总孔容积可恢复到新炭的78%25,孔径分布基本无变化。
- The hydrated products and pore size distribution of high road fly ash cements were studied by means of XRD,DTA,Mercury porosimeter,etc. 采用X-射线衍射、差热分析、微量热计及压汞测孔仪对公路粉煤灰水泥的水化产物、水化放热曲线、孔尺寸分布进行了研究。
- They are also easy to fabricate and can be produced with a wide range of pore size cutoffs for ultrafiltration. 聚砜膜也易于制作,并能制成各种孔隙大小膜,用在超滤上。
- A test apparatus, based on the principle of liquid liquid displacement porometry was established for determining pore size distribution of inorganic membranes. 利用液体排除法实验测定了多孔陶瓷膜的孔径分布。
- Specific surface area and pore size distribution of calcium-based sorbent prepared under different conditions are measured, and their macro-structural characteristics analyzed. 对不同条件下制备的钙基吸着剂,测定了它们的比表面积、孔径及其分布,并分析其宏观结构的特点。
- The change laws of pore size, water flux and retentivity of the membrane with pres-sure are investigated. 论述了不同配方铸膜液制成的膜,其孔径、水通量和截留率随操作压力的变化规律。
- According to the principle of the fractal geometry,the pore structure can be studied,and the fractal stochastic model of pore size distribution and capillary pressure can be set up. 应用分形几何的原理,对低渗透储层岩石的孔隙结构进行了研究,建立了毛管压力和孔隙大小概率密度分布的分形几何模型。
- This paper reports an experimental study on pore size distribution, specific surface area and fractal dimension of pore boundaries in active carbons using small angle Xray scattering. 通过采用X射线小角散射技术对活性炭中气孔孔径及其分布、比表面积和气孔表面分形维数等结构参数的实验测定与比较分析,说明了活性炭中气孔的孔径呈双峰分布;