为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

利用毛细管流变仪对不同配比的PET/E-HDP共混体系的流变性能进行了研究(E-HDP为易水解易染色聚酯的缩写).E-HDP由通过PTA、EG与IPA......

Metatitanic acid was synthesized from industrial titanyl sulfate solution via controlling pH during hydrolyzing process.......

Hydrolysis activities of PACC (particle of agarose-Ce4+ complex, newly made through double emulsification) for compounds......