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bearing lining中文是什么意思

发音:  
用"bearing lining"造句"bearing lining"怎么读"bearing lining" in a sentence

中文翻译手机手机版

  • 轴承衬套
  • 轴承里衬

例句与用法

  • Direction finding ( df ) equipment a vhf radio station which generates a bearing line on the radar display when an aircraft transmits . it facilitates air traffic controllers to identify aircraft operating within his area of jurisdiction
    它可在飞机发出通讯讯号时,在雷达屏幕上显示出该飞机的方向线,以协助航空交通管制员确认其所管制范围内之飞机。
  • Radar echoes include echoes of lands , islands , all kinds of moving targets , racon , sart and sea , etc . arpa marks consist of fixed range marker , variable range marker , electronic bearing line , guard zone , heading - line , parallel index ( 4 navigation lines ) , vector lines ( or pad ) and past track information of tracked target ships , marks of trial manoeuvres , ect
    雷达回波包括陆地、岛屿回波,各种活动目标的回波,雷康、 sart回波,海杂波等。 arpa符号包括包括固定距标圈、活动距标圈、电子方位线、警戒圈、船首线、 pi线、已录取目标的矢量线以及历史航迹(或pad ) 、试操船符号等。
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