短語詞組短語Leo Satellite Mobile Communication 低軌衛(wèi)星移動通信satellite asynchronous communication 異步通訊衛(wèi)星satellite mobile communication service 衛(wèi)星移動通信業(yè)務(wù)satellite abetmented communication 人造衛(wèi)星通信global satellite mobile communication 全球衛(wèi)星移動通信Satellite Broadcast Communication course 衛(wèi)星廣播通信satellite navigation communication system 衛(wèi)星導(dǎo)航通信系統(tǒng)satellite DSSS communication system 衛(wèi)星DSSS通信系統(tǒng)satellite optical communication network 衛(wèi)星光網(wǎng)絡(luò) 返回 satellite communication