【marker_beacon】什么意思_英语marker_beacon的翻译_音标_读音_用法_例句_在线翻译

marker beacon

无线电指位标

... marker antenna 指点信标天线 marker beacon 无线电指位标 marker generator 标志发生器,标志信号发生器 ...

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指点信标

...系统包括三个分系统：航向信标（localizer）系统- 横向引导；下滑信标（glidealope）系统-垂直引导； 指点信标（marker beacon）- 距离。 9、全向信标系统（VOR）的功用和组成？

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[水运] 标志信标

... transponder beacon 无线电应答信标... marker beacon 标志信标,指向标,无... aural beacon 音响无线电信标...

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短语

outer marker beacon 外界信标 ; 外信标台信标 ; 远距指点标

zone-marker beacon 区域指点信标

aeronautical marker beacon station 航空标志信标电台 ; 航空标志信标站

fan marker beacon 扇形信标 ; 扇形指点标 ; 扇形信标台

inner marker beacon 内信标台信标 ; 内指点信标

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·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: A marker beacon is a particular type of VHF radio beacon used in aviation, usually in conjunction with an instrument landing system (ILS), to give pilots a means to determine position along an established route to a destination such as a runway. From the 1930s until the 1950s, markers were used extensively along airways to provide an indication of an aircraft's specific position along the route, but from the 1960s they have become increasingly limited to ILS approach installations.

以上来源于: WordNet

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