本科毕业论文中英文翻译--munications无线通信.doc

文档介绍：--------------------------校验:_____________-----------------------日期:_____________本科毕业论文中英文翻译--munications*,,municationsbytransmittingthethree-dotMorsecodefortheletter‘S’,,radioandtelevisionbroadcastingtothenowubiquitousmobiletelephone,,municationsreliesonascarceresource–namely,radiospectrum–(includingtelephonyandbroadcasting),plementarytechnologies;,becauseofitsspecialnature,,(2002)(2002)(2002a)andNoam(2002)esspricingwhileWoroch(2002),LiebowitzandMargolis(2002),,petition;inparticular,’mercialandgovernment(particularlymilitary),