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七一冰川是亚洲距离城市最近的冰川,到嘉峪关只有140公里左右。同时又是诞生古老黑河的地方,哺育着无数生灵和无数传说与历史。1958年7月1日中苏联合考察队发现了它,它也成了世界上第一个以日期命名的冰川。它长3.5公里,最宽的地方2.4公里,冰层厚70米。因为时间上没有压力,我们更像个旅游者一样,得以从各个角度端详它气壮群山的磅礴之势。从山脚下870百帕气压到顶峰560百帕气压,掐指一算,我们经历了一次完整的压差300百帕的穿越旅程。
The 71 glacier is the nearest glacier in Asia to the city and is only about 140 km to Jiayuguan. At the same time is the birthplace of the ancient Heihe, nurturing countless creatures and countless legends and history. It was discovered by the Sino-Soviet joint expedition team on July 1, 1958, and it became the first glacier in the world named after the date. It is 3.5 kilometers long, 2.4 kilometers widest and 70 meters thick ice. Because there is no pressure on time, we are more like a tourist, able to look at all the magnificent mountains from its majestic potential. From the foot of the mountain at 870 hectopascals to the peak of 560 hectopascals, pinch, we experienced a complete 300-foot differential pressure across the journey.