基本解釋地面監(jiān)視雷達英漢例句雙語例句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)獲得了美國空軍第一階段價值3000萬美元的合同，以研發(fā)全球空間監(jiān)視地面雷達系統(tǒng)。www.etiri.com.cnThis 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，采用地面雷達導航、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。權(quán)威例句That makes Raytheon, which produces missiles, defence electronics, radar and ground surveillance systems, especially attractive.ECONOMIST: Transatlantic aerobaticsground surveillance radar更多例句詞組短語短語GSR Ground Surveillance Radar 地面監(jiān)視雷達ground surveillance radar net 地面防空雷達網(wǎng)ground surveillance radar更多詞組專業(yè)釋義軍事學地基預警雷達地面監(jiān)視雷達交通運輸工程地面監(jiān)視雷達