发源于南山山脉~((1))的一条条河流,最终注入了西部的戈壁沙漠,最远到达W地区。其中来水量最大、历史上影响最深远的,当属额济纳河~((2))。在这条河流沿岸,已经有科兹洛夫~((3))研究过,还有斯坦因~((4))。最近,则是斯文·赫定~((5))的探险队(即1927年—1933年的中瑞探险)。这条或许位居河西走廊第二位的重要河流~((6)),在穿过镇番绿洲之后,汇入沙漠,最终消失在一个或多 Originated in the Nanshan Mountains ~ ((1)) of a river, eventually into the western Gobi Desert, the farthest reach W area. One of the largest amount of water, the history of the most far-reaching, when the Ejin River ~ ((2)). Kozlov (3) has been studied along this river, and Stein (4). Most recently, it was Sven Hedin ~ ((5)) expedition (the Sino-Swiss adventure of 1927-1933). This might be the second most important river in Hexi Corridor ~ ((6)), after passing through the town oasis, into the desert, and eventually disappear in one or more