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radio navigation satellite service
释义
radio navigation satellite service
Encyclopedia
工学
卫星无线电导航业务
释
radio navigation satellite service; RNSS
卫星无线电导航业务
由用户接收卫星无线电导航信号,自主完成至少4颗卫星的距离测量,进行用户位置、速度及航行参数计算的业务。
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更新时间:2026/6/10 21:35:00