1) porosity enhancement
孔隙度放大
2) macroporosity
[,mækrəpɔ:'rɔsiti]
大孔隙度
1.
In order to understand and appraise the potential effect of rock fragment on the macropore formation deeply,the variety of the contents of rock fragments and macroporosity and their effects of rock fragments on the macroporostiy and the radius and density of macropore are studied in the Liupan Mountains and the results indicate that the increase o.
为了深刻了解和评价土壤中石砾对大孔隙形成的可能作用,本研究分析了六盘山典型植被类型下土壤中的石砾体积含量、大孔隙度变异以及石砾体积含量对大孔隙度、大孔隙半径与密度的影响。
3) macropore density
大孔隙密度
1.
In this paper,we regard that soil is divided into two porous media,one for matrix flow,one for macropore flow,and a macropore is assumed extend vertically from soil surface down to desired depth,macropore density is also imported into model to describe the complex distribution of macropore in soil.
将土壤介质在空间上分为基质区与大孔隙区2种介质区,把大孔隙看作竖直向下的管道,并利用土壤大孔隙密度概念,把杂乱无章的大孔隙分布进行了简化,同时采用不同的方法分别对2种不同介质内的水流进行了模拟,在算例计算时又采用了区域分解算法,提高了计算效率。
5) open space
开放孔隙
6) ventage
[英]['ventidʒ] [美]['vɛntɪdʒ]
孔隙;放气
补充资料：催化剂孔隙度(degree of catalyst pole)
分子式：
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
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