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1988年国际滑翔科技组织设立了直线翱翔2000公里大奖。但至今尚未有人获此殊荣。我想就在中国实现这一创举的可能性进行初步分析: 一.西北地区有强盛的波状气流天山波状气流的调查。新疆境内的天山,东西走向,长600公里,高4000～5400米。山的北面是古尔班通古特沙漠,是西伯利亚冷空气从新疆入境后的必经之路。我们查阅了哈密地区的有关气象资料和伊吾高山气象观测站荚状云观察纪录。1981年6月有8天荚状云出现,两年(1981～1982年)6～7月的月平均有6天荚状云出现。贺兰山波状气流探索飞行。
In 1988 gliding science and technology organizations set up a straight line soaring 2,000 km award. But so far no one has won this award. I would like to conduct a preliminary analysis on the possibility of realizing this initiative in China: I. Investigation of the wavy airstream in Tianshan Mountain in Northwest China. Tianshan Mountains in Xinjiang, east-west, 600 km long, 4000 to 5400 meters high. The northern part of the mountain is the Gurbantunggut desert, which is the only way for Siberian cold air to enter Xinjiang from Xinjiang. We reviewed relevant meteorological data in the Hami area and observed pod cloud records at the Iguo Alpine Meteorological Observatory. In June 1981, there were 8 days of pod cloud, and in two years (1981 ~ 1982), the monthly average of 6 days pod cloud appeared from June to July. Helan mountain wavy air exploration flight.