shalen.页岩;泥板岩
shale aggregate页岩轻集料
shale pyrolysis页岩热分解
shale diapirism页岩刺穿作用
shale ceramsite页岩陶粒
shale tar pitch页岩沥青
shale laden mud粘土过多的泥浆
shale thickness隔层厚度
shale base line页岩基线
shale tar still页岩焦油蒸馏釜
shale oil shaker页岩油筛