mean pore size
英 [miːn pɔː(r) saɪz]
美 [miːn pɔːr saɪz]
平均孔径
双语例句
- Results show the particle size of gradient layers should be less than the mean flow pore size of substrate materials so as to obtain the optimum filtration performance.
结果表明，为获得复合材料的最佳过滤性能，梯度层的粉末粒度必须小于基体的中流量平均孔径。 - The results show that for the viscoelastic oil-displacement agent, the seepage ability decreases with the increase of viscoelasticity, diurnal injection, and heterogeneity and mean pore size of porous media.
结果表明，粘弹型驱油剂在孔隙介质中的渗流能力随着粘弹性、平均孔隙尺寸、孔隙介质非均质性程度及日注入量的增加而降低。 - 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。 - The effects of initial concentrations of PVDF and PVP and the membrane forming solution temperature on membrane morphology, porosity, mean pore size, water flux, tensile and bursting strengths were studied.
研究了PVDF初始浓度、高分子添加剂聚乙烯吡咯烷酮（PVP）浓度和铸膜液温度等对膜形态结构、孔隙率、平均孔径、水通量以及拉伸强度和爆破强度的影响。 - The pore size distribution and mean pore size are evaluated through gas permeation.
通过气体渗透法测定了平均孔径和孔径分布。 - Effects of soil management on sorptivity, macroscopic capillary length as well as mean pore size radius can be summed up effects of soil management on saturated hydraulic conductivity and unsaturated hydraulic conductivity.
耕作方式对土壤渗吸率、土壤的宏观毛管长度和有效孔径的影响最终归结为对土壤饱和导水率和不饱和导水率的影响。 - The mean pore size of supporter has a maximum value with the rise of final temperature of carbonization.
提高炭化升温速率则使支撑体的平均孔径增大； - By analyzing the initial amplitude and relaxation time of the signal received by the NMR instrument, we can calculate the content of underground water, and know about the mean pore size.
核磁共振找水仪接收的信号是一个衰减的正弦e指数信号，通过分析这个信号的幅度和衰减时间，可以得到出地下的含水量，岩石的孔隙度等信息。 - S: Raw depectinized apple juice was clarified and sterilized in a cross-flow pilot-plant-scale ultrafiltration system using ceramic tubular membranes ( MEMBRALOX~(○ R), Pall) with mean pore size of 100 nm.
该研究应用膜孔径为100nm的陶瓷膜错流超滤中试系统（MEMBRALOX○R，Pall）对果胶酶酶解后的鲜榨苹果原汁进行了过滤澄清与除菌效果研究。 - Compared with coefficient of variation, the fractal factor had better interrelationship with rock permeability, porosity, threshold pressure, minimum wet saturation, and mean pore size.
和变异系数相比，分形结构因子与岩石渗透性、孔隙度、阈压、最小非汞饱和度、孔隙大小均值之间具有较好的相关性，说明分形结构因子能够更好地描述岩石孔隙结构的特征。 - Using different grain grading α-Al2O3 as primary raw material, porous ceramic matrix was fabricated by solid-phase sintering in this paper. The mean pore size of sintered samples was observed and determined by scanning electron microscopy ( SEM).
本文采用不同颗粒级配的α-Al2O3为骨料，以固相烧结法制备样品，采用扫描电镜分析试样的平均孔径； - The surface area, the total pore capacity and mean pore size is correlated to the removal of natural organic matter to some extent.
比表面积、孔容积、平均孔径与有机物去除率有一定的相关性。 - The results shown that the mean pore size is more correlative to the permeability than the porosity.
可直观地看到测试所得的平均孔径与样品的水渗透性有较大的相关性，受织物结构的影响远远小于孔隙率。 - The seepage ability increases with the decrease of power-law exponent, mean pore size and heterogeneity.
其渗流能力随着幂指数的减小而增大，平均孔隙尺寸和孔隙介质的非均质性程度越小，其渗流能力越高。 - When the temperature of quenching bath goes up, the pure water flux and the mean pore size increase but the mechanical strength and the resistance to stress decrease.
研究发现随着凝固浴温度的升高，膜的纯水通量增加，膜的平均孔径增大，但膜的爆破强度与拉伸强度有所下降，抗压密性能变差。 - The main results included: ( 1) FESEM and the professional image analysis software were adopted to analyze UF membranes. Then parameters of UF membrane density, the mean pore size and the porosity on membrane surface were figured out.
主要成果如下：（1）用场发射扫描电镜和专业图像分析处理软件对超滤膜进行了处理分析，统计得出了超滤膜的膜孔密度、平均膜孔径、膜面孔隙率等膜结构参数。