equisignal localizer

例句：

1. 1. The equisignal localizer was used to measure the distance between two points on the map.
   使用等信号定位器测量地图上两点之间的距离。
2. 2. The equisignal localizer helped us determine the direction of the wind.
   等信号定位器帮助我们确定了风的方向。
3. 3. The equisignal localizer was a crucial tool in the construction of the new bridge.
   等信号定位器是建造新桥过程中至关重要的工具。