carlsbad caverns located at new mexico is currently being discovered by the 81 caves karst topography nets.
位于新墨西哥州的卡尔斯巴德洞穴是由目前被发现的81个洞穴组成的喀斯特地形网。
and karst topography of this region in early hercynian is recovered.
恢复了本区海西早期的巖溶古地貌。
the diversion tunnel section excavated by tunneller is buried deeply, the under ground water level is high, the activities of underground water is lively, and karst topography is quite developed.
采用掘进机开挖的引水隧洞洞段埋藏较深,地下水位高,地下水活动强烈,巖爆频繁,巖溶较为发育。
landscape mainly consists of water in karst topography and the two broad categories.
境内地貌主要分流水地貌和巖溶地貌两大类。
guangxi is a typical area of karst topography and one of the three desertification severely afflicted areas in china.
广西是喀斯特地貌发育的典型地区,是全国石漠化三个重灾区之一。
the karst topography in guizhou province is analysed, the topographic sorts and correlations among population, gdp, vegetation and drainage density are portrayed respectively.
对贵州省喀斯特地貌进行了特征分析,讨论了喀地貌类型及其与人口、经济、植被和河网密度等的关系。
in eastern region, in terms of sedimentary microfacies and diagenetic conditions, or in karst topography are in disadvantageous position, potential for development is small.