directional antenna control system
常見例句
- 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(shù)、直流伺服技術(shù)爲(wèi)基礎(chǔ)，研究設(shè)計一套能夠?qū)σ苿幽繕?biāo)實行自動跟蹤的定曏天線控制系統(tǒng)。 返回 directional antenna control system