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第期利用遥感技术研究黄淮海平原水域的演夹‘·..··“····”··············“~·················...········”··一王长粗等(3)用人机交互方式进行卫星图像的草地分类与制图·············“··...······
The first phase of the use of remote sensing technology in the Huang-Huai-Hai Plain waters of the play clip ’· .. .. ························································································································ ~ ························································································································································································ (3) ······ ···· ··············