方向距离函数  Output directional distance function

方向距离交会  directiondistance intersection

方向距离滤波  directional-distance filtering

方向－距离滤波  directional-distance filtering

归航距离方向  PIGEONS

距离方向导航系统  rho-theta navigation system

距离方向滤波器  directional-distance filter

方位、距离、船首向指示器  bearing distance heading indicator

方位距离艏向指示器  BDHI

方向区域距离测度  Direction region distance measure

方向性距离函数  directional distance function

方向性距离函数法  Directional distance function approach

距离-距离定位  range-range positioning

按需距离向量协议  Ad hoc on-demand distance vector routing protocol

地距方向分辨率  ground resolution

定向距离继电器  directional distance relay

法向距离  normal distance

分离距离  isolation distance; separation distance

高分辨径向距离像  high resolution range profile