Sedimentary Characteristics of the Main Sandstone Body of the Lower Section of the Taiyuan Formation and Its Relation to Coal Accumulation of the Fugu-Baode Mine, Hedong Coalfield, Western North China是什么意思_Sedimentary Characteristics of the Main Sandstone Body of the Lower Section of the Taiyuan Formation and Its Relation to Coal Accumulation of the Fugu-Baode Mine, Hedong Coalfield, Western North China在线翻译_英语_读音_用法_例句