萨勒布尔提山上志留统克克雄库都克组为一套巨厚的火山碎屑浊积岩。
The upper silurian system of the Shaerbuer mountain region of west Jungger is maga-formation of pyroclastic turbidite.
邢台矿区属典型的华北岩溶型石炭—二叠系煤田,下组煤普遍受巨厚奥陶系灰岩强岩溶含水层的威胁。
The Xingtai mining area is a typical North China Permo-Carboniferous karstic type coalfield, its lower coal group is generally under threat from the thick Ordovician limestone strong karstic aquifer.
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