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(新闻时段:2012-09-10至2012-09-20;★为新闻关注度,☆为★/2)1成功发射2颗北斗导航卫星[关注指数:★★★★★]19日,中国在西昌卫星发射中心用“长征三号乙”运载火箭,采用一箭双星方式,成功将第十四颗和第十五颗北斗导航卫星发射升空并送入预定转移轨道。这是中国第二次采用一箭双星方式发射北斗导航卫星。
(News period: 2012-09-10 to 2012-09-20; ★ attention for the news, ☆ for ★ / 2) 1 successfully launched two Beidou navigation satellite [Index of Concern:] 19, China The Xichang Satellite Launch Center successfully launched the fourteenth and fifteenth Beidou navigation satellites into the scheduled transfer orbit using the “Long March III B” launch vehicle. This is the second time that China has launched the Beidou navigation satellite with a double star.