I am merely going to take a sedimentarysection from this well, and segregate the sediment in the lab.
我不过是想从这口井里提取一些沉淀部分，然后在实验室里分离出来。
2
According to the analysis of rocks features and sedimentary environment, the section pertains to carbonate tableland facies.
通过对该地层中岩石特征及沉积环境等方面的分析，认为该区在研究层段内属于碳酸盐台地相。
3
Finally, this paper elucidates the vertical sequence of the sedimentary characteristics and distribution of sedimentary facies of the Donghe sandstone section in the Tabei and Tazhong areas.