It has wide applications in the domain of multimedia communication, iatrology, police security, telemetry and avigation.它在多媒体通信, 医学, 公安, 遥感勘测和航空航天等领域有着广泛的应用,近来在国内外受到广泛的重视.The disadvantages of the pharos and avigation obs...

avigation的音标：avigation的英式发音音标为：[ævɪ'ɡeɪʃn]avigation的美式发音音标为：[ævɪ'ɡeɪʃn]...

n.航空，航空术，空中导航...