Silicon fines, boron acid solid powders and microfine SiO2 as sintering agents were incorporated into Al2O3-SiC-C rammin......

稠油在二连盆地内广泛分布,其成因可分为原生稠油和次生稠油两类.原生稠油来自未成熟或低成熟的白垩系烃源岩的直接排烃和原油运移......

对准噶尔盆地西北缘勘探五、八开发区二叠系原油地球化学与物理性质特征的研究表明，研究区原油具有早期成藏、早期稠化破坏、中晚期......