The gases absorbed on the surface of SiC particles are analyzed with the quadripole mass analyzer.
用四极质量分析仪对碳化硅颗粒表面吸收的气体进行了分析，获得了碳化硅颗粒的表面化学成分。
2
The surface morphology and the pore size were disclosed with SEM and Porous Medium surface Area Analyzer, thus discovering the adsorptive characteristics.
采用扫描电镜、多孔介质孔隙分析仪揭示功能纸的表面形貌、孔径的大小以及吸附特征。
3
Surface area and pore structure of the catalyst were determined by elution chromatographic method on model ST-03 analyzer.