河西走廓治沙科技遍地开化──省治沙所科技成果推广措施得力常兆丰，方峨天甘肃河西走廊东、西、北三面被腾格里、巴丹吉林和库姆塔格三大沙漠包围，沙漠面积３０７万公顷，风沙线蜿延１６００公里。新中国成立４０多年来，河西走廊干部群众和治沙科技人员推广应用治沙科... Hexi Corridor to control sand science and technology everywhere Kaihua ─ ─ scientific and technological achievements of the provincial control measures to promote measures Deli Chang, Feng Tian Gansu Hexi Corridor east, west and north of the three were Tengger, Badam Jilin and the KomTag three Surrounded by deserts, the desert area is 3.07 million hectares and the wind and sand line is extended by 1,600 kilometers. For more than 40 years since the founding of New China, cadres and the masses in the Hexi Corridor and scientific and technological personnel for sand control have promoted the application of sand control division.