ground surveillance radar
常見(jiàn)例句
- Northrop Grumman Corporation has been awarded the first phase of a $30 million firm-fixed price U.S. Air Force contract to develop a global space surveillance ground radar system.
諾斯羅普·格魯曼公司已經(jīng)獲得了美國(guó)空軍第一階段價(jià)值3000萬(wàn)美元的合同,以研發(fā)全球空間監(jiān)視地面雷達(dá)系統(tǒng)。
www.etiri.com.cn - This proves that the one-dimensional trajectory amendments mode of ground radar surveillance and progroud fire-control center control is entirely feasible and can achieve low-cost and miniaturization.
由此可見(jiàn),采用地面雷達(dá)導(dǎo)航、由地面火控中心發(fā)射指令的一維彈道修正方式完全可行,并可以做到低成本,小型化。 - That makes Raytheon, which produces missiles, defence electronics, radar and ground surveillance systems, especially attractive.
ECONOMIST: Transatlantic aerobatics 返回 ground surveillance radar