短語(yǔ)詞組短語(yǔ)broadcast t ephemeris 廣播星歷ultra -broadcast ephemeris 超快速預(yù)報(bào)星歷Broadcast Ephemeris File 廣播星歷文件Broadcast ephemeris parameter 廣播星歷參數(shù)broadcast ephemeris parameters 廣播星歷參數(shù)GPS broadcast ephemeris GPS 廣播星歷broadcast ephemeris improvement 廣播星歷改進(jìn)broadcast ephemeris parameter fitting 廣播星歷參數(shù)擬合 返回 broadcast ephemeris