1) random distribution of pore
孔隙随机分布
2) pore size distribution
孔隙分布
1.
The effects of different relative molecular weight of partially hydrolyzed polyacrylamide (HPAM), pore size distributions of cores, different temperatures and salinity on the inaccessible pore volume (V_(IP)) of HPAM were studied by using double-slug method.
采用双段塞法分析了部分水解聚丙烯酰胺 (HPAM)的相对分子质量、岩心孔隙分布、温度及矿化度对聚合物的不可入孔隙体积 (VIP)的影响规律。
2.
Objective: To investigate the thermal expansion property and pore size distribution in the matrix of ZirconiaToughened Glass Infiltrated Nanometer-ceramic Composite(Al2O3/nZrO2).
目的:考察Al2O3/nZrO2纳米复合陶瓷基体的热膨胀性能及孔隙分布情况。
3.
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。
3) pore distribution
孔隙分布
1.
Effect of pyrolysis conditions on the char surface area and pore distribution;
热解条件对煤焦比表面积及孔隙分布的影响
2.
Quantitative measurement of ceramic uranium dioxide porosity and pore distribution;
陶瓷UO_2孔隙率与孔隙分布的定量测量
3.
Relation of pore distribution of coal with water infusion increment in seams;
煤孔隙分布与煤层注水增量的关系
4) fully random distribution fracture media
强随机分布裂隙介质
1.
On the base of direction of crack in various media,the porosity and fracture media are separated to partially random distribution fracture media,group distribution fracture media and fully random distribution fracture media.
首先以介质中裂隙的方向分布为基础,将孔隙裂隙双重介质分为弱随机分布裂隙介质、分组分布裂隙介质、强随机分布裂隙介质3类。
5) porosity distribution
孔隙度分布
1.
The porosity distribution diagram is various in dif.
孔隙度分布图因储层类型的不同而不同,地层的溶蚀程度是影响a~(1/m)-m曲线形态的重要因素。
2.
Recognizing core\'s porosity distribution feature clearly and characterizing it quantitatively is very important when studying core sample\'s seepage feature.
清楚地识别岩心内部孔隙度分布特征,并对其进行定量描述,有助于深入研究岩心的渗流特性。
6) porosity distribution
孔隙率分布
1.
The expression of porosity distribution in filter cakes is derived by solving the partial differential equation of filtration.
在解过滤偏微分方程的基础上导出了滤饼孔隙率分布，对影响孔隙率分布的因素进行了讨论，指出恒压过滤时滤饼孔隙率分布不仅与物料的可压缩性有关，还与料浆浓度及操作条件有关，孔隙率分布的实测结果与理论预测值吻合较好。
2.
In the investigation,the variation of the current relative density,the porosity distribution and porosity va-riation in the vertical section were all analyzed by means of digital-image processing technology.
采用数字图像处理技术,结合一些数据处理方法量化图片信息,分析了长方体泡沫铝试件在准静态压缩条件下的即时相对密度变化和纵截面孔隙率分布及变化情况。
3.
A model for liquid drainage was developed based on average velocity to get the macroporosity distribution of aluminum foam in liquid state.
为得到液态泡沫铝的宏观孔隙率分布,提出基于平均速度的泡沫析液模型。
补充资料：随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条