航线 [háng xiàn]

• air line; air route; route; airway; shipping line; way; itinerary; azimuth; pathway; trajectory; course line
• 短语:
  • 航线标志 course beacon;
  • 航线操纵计算机 course steering computer;
  • 航线测量法 strip method;
  • 航线定位信标 localizer on-course line;
  • 航线法区域网平差 block adjustment with strip method;
  • 航线范围 scope of the voyage;
  • 航线方位 course bearing;
  • 航线方向指示器 course-and-bearing indicator;
  • 航线飞行 airline operation;
  • 航线风 track wind;
  • 航线计算 course line calculation;
  • 航线计算机 course line computer; course computer; course calculator; flight-path computer;
  • 航线监视雷达 air route surveillance radar;
  • 航线校直 course alignment;
  • 航线客机 passenger aircraft; liner; aerial liner; passenger liner;
  • 航线临界点 point of no return;
  • 航线偏移指示仪 deviation flag;
  • 航线区 enroute area;
  • 航线图 {图} strip plot;
  • 航线无线电信标 range beacon;
  • 航线选择器 course line selector;
  • 航线网平差测量法 strip adjustment;
  • 航线预报 airway forecasting; {气} route forecast