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bore line meaning in English

炮膛轴线延长线
钻孔轴线

Examples

  1. Study on compressive joint mechanics characteristic of shaft - boring lining
    钻井井壁可缩性接头力学特性研究
  2. 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。
  3. 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。

Related Words

  1. bore hole turbine pump
  2. bore hole well
  3. bore liner
  4. bore log
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