permeability of water

基本解释

The permeability of water vapor through epoxy coatings with talcum powder coated by stearic acid was measured by permeation cup, the permeation apparent activation energy was calculated .
用通透盃測定了不同溫度下水汽在含硬脂酸包覆滑石粉環氧塗層中的滲水率，通過計算求出了水汽在塗層中傳輸的表觀活化能。
The relative permeability curves of low permeable glutenite reservoirs are characterized by high irreducible water saturation, narrow region of two phase flow and low relative permeability of water.
以寶浪油田低滲透砂礫巖儲層爲例，主要分析了低滲透儲層相對滲透率曲線的形態及變化特征和影響相對滲透率曲線形態變化的原因。
The bottle made of speciality resin B 205 possessed characters of high mechanical strength, good transparency, low permeability of water, creep resistance and thin wall.
用B 205制成的聚丙烯瓶具有機械強度高、透明性好、透水性小、耐蠕變和瓶壁薄的特點。