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我国科技人员,已能够成功地应用遥感技术,对牧区雪灾准确及时地进行监测、评估,从而使牧区雪灾造成的损失减少约15～200％。 我国北部和西部的牧区雪灾十分频繁,据不完
Our scientific and technological personnel have been able to successfully apply remote sensing technology to accurately and promptly monitor and evaluate snowstorms in pastoral areas, thus reducing the losses caused by snowstorms in pastoral areas by about 15-200%. Snow pastures in the northern and western parts of our country are very frequent and are not finished yet