| 摘要：正 本文探讨的地区是泰国北部清迈盆地，包括北纬18°至19°，泰语论文，东经98°40′至99°15′范围。湄南宾河汇集盆地周围的流水并穿越其中，它被两边的陡岸所夹和被一片泛滥平原所环绕，它汇集来自东边和西边山区的支流，从而分布有许多河流冲积扇，泰语论文网站，在波状起伏的地形上，古老的冲积 Abstract：This is the research area is Chiangmai basin in northern Thailand, including 18 degrees to 19 degrees north latitude, longitude 98 degrees 40 minutes to 99 degrees 15 'range. Mae Nanbin river together around the basin of water and through them, it is on both sides of the steep banks of the clamp and is a piece of flood plain surrounded. It gathers tributaries coming from the mountains to the East and West, and the distribution of many rivers alluvial fan, in the undulating terrain, the ancient alluvial 引言：本文探讨的地区是泰国北部清迈盆地,包括北纬15。至19。,东经98040,至99015尹范围。渭南宾河汇集盆地周围的流水并穿越其中,它被两边的陡岸所夹和被一片泛滥平原所环绕,它汇集来自东边和西边山区的支流,从而分布有许多河流冲积扇,在波状起伏的地形上,古老的冲积高阶地和中阶 |
