asphaltic acid是什么意思

用法例句

Extraction and disassociation bitumen from oil sands via aqueous solution;

油砂沥青水溶液与溶剂抽提及分离

Characteristics of laser Raman spectra of bitumen in oil in the Ordos basin;

鄂尔多斯盆地石油中沥青的拉曼光谱特征

Geochemical behaviors and origin of reservoir bitumen in Puguang gas pool;

普光气田沥青地球化学特征及成因

Discovery of soft asphalt at Shangwuergen of the Labudalin basin,northeastern Inner Mongolia,China,and its geological significance.;

内蒙古东北部拉布达林盆地上乌尔根软沥青的发现及其意义

Preparation of rubber crumb modified asphalt and its influencing factors;

废旧橡胶粉改性沥青的制备及其影响因素

Rheological characteristics and modified mechanism of crumb rubber modified asphalt;

胶粉改性沥青的流变特性及改性机理