At such temperatures the powders react internally to remove porosity and fully dense articles can beobtained .
在这样的温度下,粉末内部起反应去除孔隙并得到十分致密的物品。
For more highly cemented materials and limestones , significant difference in total porosity and effective porosity values may occur .
对于含泥浆较多的物质或石灰岩,其总孔隙度和有效孔隙度会有很大差别。
Some soils lack porosity , so that they 're hard to cultivate , slow to absorb water , and inclined to puddle .
有的土壤孔隙少,所以耕作起来很费劲,吸收水分也慢,而且容易粘闭。
Land borders have greater porosity to ideas and lifestyles than marine ones .
陆地边境比海上边境更能促进思想和生活方式的交流。
Better increase in fibrin gel porosity by low dose than intermediate dose acetylsalicylic acidaimmethodsresultsconclusion .
小剂量阿司匹林增加纤维蛋白凝胶多孔性优于中间剂量。
Distribution of sea ice density and air porosity along the coast of the bohai sea .
渤海沿岸海冰密度与空气孔隙率分布特征。
Adults wormhole porosity also bite of food grains , however , false deadly temperature sex .
成虫也咬食粮粒,有假死性,趋温性.
Effects of soil salinization and noncapillary porosity on the biomass forming and ecological dominance of leymus chinensis community .
土壤盐碱化程度及非毛管孔隙度对羊草群落生物量及优势度的影响。
This image , which shows the porosity of the rock , and the channels between the pores , is then subject to a computer analysis that reveals how easily hydrocarbons will flow through it under pressure-and thus the likely productivity of a well dug at that site .