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目视航图
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目视航图
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〔通用航空保障〕
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aeronautical chart of VFR
目视航图
飞行员在目视飞行规则下,依托地形、地貌、地标等地面环境作为主要导航依据的民航航图,是低空目视飞行的运行基础和重要保障。
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center-axle trailer
center circle
center collision
center driven ball mill
center drive thickener
centered
centered affine geometry
centered affine group
centered affine mapping
centered affine space
centered affine transformation
centered coordinate system
centered cubic number
centered difference
centered Euclid space
centered family of sets
centered hexagonal number
centered homographic transformation
centered moment
centered pentagonal number
centered polygonal number
centered process
centered quadric curve
centered quadric surface
centered random variable
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