Tertiary system red stratum 下第三系红层
Tertiary system of Jiyang depression 济阳坳陷第三系
Tertiary Educational System 高等学校教育体系
depositional system of tertiary 第三系沉积体系
With the increase of the depth of excavating, the great thick gravelstone layer aquifer of Tertiary system threatens the fourth coal seam of Shanxi group more and more.
华丰井田第三系巨厚砾岩含水层对山西组4煤安全开采的威胁程度随开采深度的增加而日益严重。
参考来源 - 华丰煤矿顶板突水机理及防治技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of fluid rock interaction on porosity of reservoir rocks in Tertiary System of Dongying Sag has been analyzed in the paper.
东营凹陷第三系流体 -岩石相互作用对储集孔隙发育有影响。
The ancient wholly-weathered rock is widely embedded in red strata of the Tertiary system in the dam region of Gongboxia Hydropower Station.
公伯峡水电站坝区第三系红层下广泛埋藏有古全风化岩，这些古全风化岩在电站的各个工程边坡、洞室及局部基础均有出露。
The previous research showed that oil and gas pools of upper Tertiary system have close relationship with distribution and activity of fault system.
初步的研究表明新近系油气成藏与断层系统的分布和活动关系密切。
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