常見(jiàn)例句雙語(yǔ)例句This is a rare type of karst topography.是非常罕見(jiàn)的喀斯特地貌景觀。Carlsbad Caverns located at new Mexico is currently being discovered by the 81 caves karst topography nets.位於新墨西哥州的卡爾斯巴德洞穴是由目前被發(fā)現(xiàn)的81個(gè)洞穴組成的喀斯特地形網(wǎng)。markjohns.blog.163.comHow can we soive the problems of enormous fillings and inefficiwnt machinery utilization by broken blasting in embankment of karst topography?填石路堤在喀斯特地貌中，如何利用破碎爆破來(lái)解決填料過(guò)大，機(jī)械利用不高等工程施工問(wèn)題。 返回 karst topography