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卯酉圈
释义
卯酉圈
Encyclopedia
工学
参考椭球
释
prime vertical
卯酉圈
过椭球面上一点的法线,可作无限个法截面,其中一个与该点子午面相垂直的法截面同椭球面相截形成的闭合的圈。
理学
天球坐标系
释
Prime Vertical
卯酉圈
地平坐标系中的大圆。即与子午圈相垂直的地平经圈 ,它与地平圈相交于东点和西点。
Astronomy
prime vertical
卯酉圈
随便看
development communication theory
development control
development degree of environmental geological problems
development economics
development education
development ethic
development ethics
development examination
development finance
development financing
development game
development history of agricultural economics and management disciplinary
development history of agricultural environmental protection
development history of landfill disposal
development history of safety management
developmenthistory of vehicles
development journalism
development logging
development mechanism of new towns in China
development methodology
development mode based on compliant tower
development mode based on FPSO
development mode based on jacket platform
development mode based on Semi-FPS
development mode based on spar
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