为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The Lop Nur Lake, a famous lake in the arid areas of China, is located in the communi-cations center of the ancient Sil......

玉门关西雅丹地貌位于玉门关以西68km的疏勒河故道北面北山剥蚀残丘准平原的东西向断层谷地中（90°00′－90°10′E，40°3......

Yardangs are typical aeolian erosion landforms,which are attracting more and more attention of geomorphologists and geol......