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- A main problem of airborne SAR/GMTI based on DPCA technique is the radar platform motion error, which invalidates DPCA and limits its application. 摘要在機載SAR/GMTI應用中，雷達平台運動誤差常使得偏置相位中心天線(DPCA)失效，限制其實際應用。
- A main problem of airborne SAR based on DPCA technique is that the movement instability of a radar platform causes the dissatisfying of DPCA condition. 基於相位中心偏置天線(DPCA)技術的機載SAR系統在實際運用中普遍存在著因雷達平台運動不穩定導致DPCA約束條件不滿足的問題,這在很大程度上影響了機載SAR系統的雜波抑制性能。
- The simulation results indicates that both of the two models perform well if the data update rate is very high, but only the first model adapts to the high maneuvering radar platform if the data update rate is low. 模擬結果表明 ,在數據更新率很高的情況下 ,兩種模型都很好 ,而在數據更新率較低的情況下 ,只有「當前」統計模型適用於高機動平台。
- They picked up the yacht on their radar screen. 他們在雷達屏上看到了那艘遊艇。
- He was walking up and down the station platform. 他在火車站的月台上走來走去。
- The radar scanned the sky for enemy planes. 雷達密切監視天空，搜索敵機。
- She hurried over to the entrance to No.4 Platform. 她匆匆向第四號月台入口處走過去。
- The watchtower followed the aircraft by radar. 瞭望塔通過雷達追蹤這架飛機的行蹤。
- A balcony is a platform with a wall. 陽台是有牆的平台。
- Enemy ships were detected on the radar screen. 敵艦的影像已顯現在雷達(屏幕)上。
- Any train from this platform stops at Gatwick. 從這一月台開出的火車都在蓋特威克停。
- The signal was picked up by a downrange radar station. 該信號被試驗飛行方向之內的雷達站收到了。
- Please buy me a platform ticket. 請給我買張站台票。
- A gunboat was detected by the radar. 雷達探測出一炮艇。
- Enemy aircraft were detected by our radar. 敵機被我方雷達發現。
- The ship was provided with radar equipment. 那船裝有雷達設備。
- There are enemy aircraft on the radar screen. 雷達螢屏上出現了敵人的飛機。
- The politician geared his platform to the mob. 政客使自己的政治綱領迎合平民大眾的口味。
- Our radar pinpointed the attacking planes. 我們的雷達確定了來襲敵機的精確方位。
- The local worthies all sat on the platform. 地方名流都坐在台上。
