distribution of pore size
英 [ˌdɪstrɪˈbjuːʃn ɒv pɔː(r) saɪz]
美 [ˌdɪstrɪˈbjuːʃn əv pɔːr saɪz]
网络 孔径分布
双语例句
- The porous glass beads isotherm of N2 adsorption and specific surface as well as curve distribution of pore size were measured by BET method, and its adsorption characteristics and condition of synthesizing beads were discussed.
应用氮吸附静态容量法，获得该多孔玻璃微珠的氮吸附等温线、比表面和孔分布曲线，并探讨了多孔玻璃微珠的吸附特性和成珠条件。 - The influence of different pretreatments on the changes of raw water molecular weight distribution and membrane permeability was studied, then the influence of molecular weight distribution on the mean pore size and pore density of membrane was evaluated with the model of membrane fouling structure parameters.
研究了不同预处理对原水分子量分布的改变和对膜透水通量的影响，用膜污染的结构参数模型，评价了分子量分布对平均孔径和膜孔密度的影响。 - Using a new geometric tool& fractal geometry, the pore size distribution in a nonwoven was analysed, and the fractal dimension of pore size distribution was calculated.
利用新的几何学&分形几何，对非织造纤维材料的孔径分布情况进行分析，获得孔径分布分形维数。 - An experiment was conducted to investigate infiltration flux, water pressure distribution on pipe and soil water infiltration distribution of simple subsurface drip irrigation under variable buried depth, pore size, distance between pores of pipe with orthogonal test method.
采用正交试验方法，探讨了不同埋深、孔径、孔距、防堵套长度的简易地下滴灌在定压供水条件下渗水量、管道水压分布和土壤水分入渗规律。 - The pore size distribution of the membrane is narrow, and the most probable pore size is about 0.6 nm. Gases separation mechanism of the membrane is molecular sieve.
这种膜是一种多孔膜，其最可几孔径为0.6nm，具有极窄的孔径分布，对气体分离机理为分子筛分。 - Based on testing data obtained on mercury porosimeter analysis, Rayleigh distribution was used as the function of pore size distribution.
结合压汞分析测得的吸收剂孔结构数据，计算其分形维数，用瑞利分布函数描述吸收剂的孔径分布； - Using a porous ceramic tube, which has a pore size distribution for microfiltration, as matrix material of a membrane reactor, γ Al 2O 3 membrane with a pore size distribution for ultrafiltration is synthesized on the internal surface of the ceramic tube by Sol Gel techniques.
采用具有微滤级孔径分布的多孔陶瓷管作为膜反应器的基质材料，在其内侧表面上用Sol－Gel技术合成具有超滤级孔径分布的的γ－Al2O3过渡层膜； - The test procedure and the method to obtain a stable, regular and sensitive pore size distribution curve is proposed based on a series of pore size distribution analysis test with electronic microscope method on several loess samples. The way to minimize the random effect is presented.
对原状结构性黄土几个点上的试样，在利用电子显微镜进行孔隙分布定量分析的基础上，总结了减小随机性影响的方法，从而得到了规律稳定、具有较高灵敏性的孔隙分布曲线。 - To control the pore size and its distribution of ceramic composite membrane, the change of the pore size and permeate of membrane was also taken into experiments due to phase transition and sintering under higher temperature.
考察了γAl2O3薄膜的孔径和分离渗透性能随温度变化的规律，以便利用γAl2O3的相变烧结过程原理，控制复合层陶瓷膜的孔径大小和分布。 - The distribution of pore size, the average size of pores D SAXS, and the thickness of interface layer E were calculated. With the aid of nitrogen adsorption measurement, the pore structure was analyzed.
测量了凝胶的散射强度，计算了凝胶的孔径分布、平均孔径DSAXS、界面层厚度E等参数，结合氮气吸附实验，分析了凝胶的孔结构。 - Pore-size distribution function gives quantitative characterization of the pore sizes distribution while local porosity distribution function can offer qualitative analysis of the core's homogeneity as well as quantitative assess for the size of the largest grain and pore.
孔隙尺寸分布函数可以定量表征岩心孔隙的分布；局部孔隙度分布函数不但可以对岩心中孔隙、岩石骨架的最大发育规模进行定量评价，而且能够对岩心均质性进行定性分析； - The results showed that appropriate acid content and acid concentration could increase the acid sites, the surface area and pore size of kaolin and make the distribution of pore size more uniform.
实验表明，适量浓度的酸处理有利于增加高岭土表面酸的数量，且使所得酸活白土的平均孔径有所提高，孔分布更为集中，孔洞数量和比表面积大大增加。 - Investigations in the determination and calculation of specific surface area and pore size distribution& ⅰ. the standardization for peak area in the adsorption determination and the investigation of the calculation for pore size distribution
比表面积与孔径分布的测定和计算中一些问题的研究Ⅰ.吸附量测定中峰面积的标定和孔径分布计算的研究 - The composition, content, distribution of grains, cements, pore structure and throat features are all inner factors that affect and determine the size of stress sensitivity.
储集层岩石颗粒和胶结物的成分、含量、分布，储集层的孔隙结构和喉道特征等因素都是影响和决定储集层压敏损害大小的内在因素。 - The results indicated that the nanoparticle nickel oxide particles were well-dispersed, with narrow distribution of particle size ( 10-20 nm), good crystallinity, well-crystallized microcrystals, larger pore size and surface area and pore volume conforming to characteristics of nanoparticles.
结果表明，形成的纳米粒子分散性良好，粒径分布较窄（10~20nm），晶粒度良好，微晶晶化比较完全，氧化镍纳米粒子具有较大的孔径，比表面积和孔容符合纳米粒子特性。 - Distribution of pore size of the fresh catalyst was even and the pore is just appropriate for the isomerization of propylene oxide.
新鲜催化剂孔径分布比较均匀，孔径大小刚好适于环氧丙烷的异构化，失活催化剂因使用过程中孔的熔结导致12nm左右的大孔分布较多。 - 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。 - The relation between permeability and threshold pressure gradient is studied by flow experiments, the capillary pressure curve in core samples is measured, the distribution of pore size and structural characteristics are analyzed.
通过流动实验，研究了启动压力与渗透率的关系，并测取了岩心的毛管力曲线，对孔隙大小分布和结构特征进行了分析。 - The distribution uniformity of pore size was influenced by the total gas pressure and ratio of partial pressure of hydrogen to partial pressure of argon.
而气孔尺寸分布均匀性受气体总压力以及氢气分压和氩气分压比值的影响。 - The distribution mechanism of Cyclops munber and size in filter column are related with filter pore size and hydraulic classification, and preoxidation can change the distributions.
滤柱中剑水蚤的数量分布和大小分布与滤料水力分级和孔隙尺寸有关，投加预氧化剂能改变剑水蚤在滤柱中的两种分布机制。 - Using mercury intrusion method to test concrete pore size distribution, Study the effect of pore size distribution of concrete strength and durability.
对于孔结构参数的测定，采用压汞法测试混凝土孔径分布，研究孔径分布对混凝土强度和耐久性的影响。