regional structure

• 区域构造

regional structure的用法和样例：

例句

1. The distribution pattern of the karstic groundwater in Zhuozishan area is concluded based on its occurrence and regional structure analysis.
   在研究桌子山地区岩溶水赋存条件的基础上，通过对区域构造条件的分析，总结出该区地下水的分布规律。
2. Though it is roughly recognizable for the outlines of regional structure and volcanic rocks, the images of steep dip strata and boundary of volcanic rock are smeared.
   虽然区域构造与火山岩的复合发育区的基本轮廓可被识别，但陡倾角地层的反射成像不清晰，火山岩地层边界模糊。