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单词
civil aviation computer reservation system
释义
civil aviation computer reservation system
Encyclopedia
工学
〔航空运输保障〕
释
civil aviation computer reservation system;CRS
民航计算机订座系统
通过计算机系统而集成多个航空公司的航班计划、航班时刻、机票价格以及定价规则等信息,为机票销售代理人提供航班查询、机票销售、订座记录、出票等各项服务的系统。是民航机票销售辅助服务系统。简称CRS。
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RADIUS
radius
radius function
radius-luminosity relation
radius-mass relation
radius of a ball
radius of a circle
radius of a disk
radius of affine curvature
radius of an incircle
radius of a sphere
radius of beam waist
radius of convergence
radius of convexity
radius of curvature
radius of curvature in meridian
radius of curvature in prime vertical
radius of gyration
radius of holomorphy
radius of influence
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