古夷平面
- 网络ancient planation surface
古夷平面-
四川红层地区多属丘陵地带，考虑到飞行障碍以及洪水威胁等因素，西部机场的选址往往位于古夷平面上，而且这些古夷平面保存不完全，成丘状次级地貌。
Take into account the flight obstacles , the threat of the flooding , and other factors . The western airport on site located in the ancient planation surface which preserved incomplete and become into a dome shape sub-prime landscape .
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锡林郭勒盟位于内蒙古自治区中部偏东，地处蒙古高原上，高原地表坦荡平整，起伏和缓，古剥蚀夷平面显著，风沙广布，古有瀚海之称。
Xilin Gol League in Inner Mongolia Autonomous Region in central east of the alliance is located in the Mongolian Plateau , the plateau surface forthright integrity , gentle ups and downs , ancient planation surface erosion significant sand widespread , the ancient " desert ", said .