passive location

• 无源定位

passive location的用法和样例：

例句

1. Last, the paper discusses a passive positioning technology and its usage in UAVs detection and location of enemy radars.Then analyses pinpointing errors through simulations.
   最后探讨了无源定位技术，并将该技术应用在无人机群对敌方辐射源雷达的定位中，建立了定位模型并仿真分析了定位误差。