Saline meadow soil distributed in the microbasin, and sodic alkaline soil in micro slope or micro flat.
盐化草甸土分布在相对低洼的部位，苏打碱土分布在微坡地和高平地。
2
Analcite mineral was found from rock specimen of cretaceous system in the Ordos Basin via using micro-analysis.
通过微观分析，在鄂尔多斯盆地白垩系钻孔岩样中发现方沸石类矿物。
3
The basin in-depth level the fault is the in-depth oil gas migration important channel, the break and the micro crack growth area is the abdomen in-depth oil gas concentrates the region.