泡点压力 meaning in English
bu ling pre ure
bubble point pressure
bubbling pressure
Examples
- In order to make clear the effects of fe3o4 on composite film structure , the thickness , porosity , average and maximum pore size , pore size distribution of different films are measured . surface morphology is studied by scan electronics microscope ( sem ) . the characterizing results of film micro - morphology showed that pore structure of fe3o4 / pvdf composite film were better than those of pvdf host film
为进一步分析fe3o4的原位生成对复合膜结构的影响，测定了pvdf基膜和复合膜的膜厚；采用干湿膜重法测试了膜样品的孔隙率；采用泡点压力法流体渗透法相结合，对比测试了膜样品的最大孔径、孔径分布及平均孔径；通过扫描电子显微镜（ sem ）照片分析，对比研究了pvdf基体膜和fe3o4 / pvdf复合膜的表面形貌。