directional antenna control system
常见例句
- Tht article GPS positioning technology, DC servo technology, research and design a set of moving targets can implement automatic tracking of the directional antenna control system.
文章以GPS定位技術、直流伺服技術爲基礎，研究設計一套能夠對移動目標實行自動跟蹤的定曏天線控制系統。 返回 directional antenna control system