range-azimuth tube

例句：

1. 1. 测向管
   测向管
2. 2.方位管
   方位管
3. 3. 方向管
   方向管
4. 1. The range-azimuth tube is used to determine the direction of the target.
   测向管用于确定目标的方向。
5. 2. The range-azimuth tube is an essential component of the radar system.
   测向管是雷达系统不可或缺的组成部分。
6. 3. The range-azimuth tube was designed to improve accuracy in target detection.
   测向管的设计目的是为了提高目标探测的准确性。