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- The unique characteristics of ACQ are highly accurate and robust to the range measurement error. 它的主要特點是：可明顯提高感知精度，且對測距誤差具有很好的魯棒性。
- SeaPro Nav is fully integrated with Sercel Binning System (SeaPro Bin) and Acoustic Range Measurement and Streamer Control System (Nautilus). SeaPro Nav綜合導航系統可與Sercel Binning系統(SeaPro Bin),聲學範圍測量以及電纜控制系統(Nautilus)完全集成。
- Novel method for maximum range measure of pulse laser range finder. 脈衝激光測距機最大測程測試方法研究。
- The function of tracking, telemetry, and Control transponder on mini-satellite is to receive, demodulate and transmit pseudo-code range measurement signal back to ground station. 摘要微小衛星上的星載測控應答機最基本的功能是接收、解調並轉發地面戰發來的偽碼測距信號，供地面站測距。
- At the top of the huge ship radar tracking and measuring antenna rotation slowly, firmly pointing to the "Shenzhou" spacecraft will be flying out of amlodipine direction. 船舶頂部巨大的雷達跟蹤測量天線徐徐轉動,牢牢指向了「神舟」號試驗飛船將要飛出地平的方向。
- This paper presents the theory of range measurement in conventional radar altimeter briefly first, and then presents the concept of introducing synthetic aperture technology into the radar altimeter. 本文首先簡單介紹了傳統雷達高度計的測距原理，然後介紹了在雷達商度計中引入合成孔徑技術的思想。
- However, ranging measurements are often subject to errors, induced by multipath signals and variations in path loss, unreliable hardware or antenna connectors, or imperfection in measurement models. 可是，距離測量往往容易出現錯誤，多徑信號和路徑損耗變化，不可靠的硬體或者天線連接器，或者不理想的測量模型都可能導致錯誤出現。
- Introduces the principle of ultrasonic range measurement,and analyses the main error sources of ultrasonic range measurement,designs an ultrasonic range measurement system with high precision. 介紹了超聲波測距的原理,分析了超聲波測距產生誤差的原因,設計一種高精度超聲測距系統。
- As with ordinary light, laser range measurements to satellites are not troubled by ionospheric refraction. 用激光測人造衛星的距離和用普通光一樣，不受電離層折射的干擾。
- I was reading a magazine when the phone rang. 電話鈴響時我正在看一本雜誌。
- The melody still rang in her ears. 那個旋律仍然在她的耳際盪。
- Satellite range measurement navigation system 衛星測距導航系統
- The scope of its application expands from the above fields to automatic control, computer, acoustics and optical measurement, digital track and range measuring system as well as failure detection of digital network system. 其應用範圍從上述領域擴展到自動控制、計算機、聲學和光學測量、數字式跟蹤和測距系統以及數字網路系統的故障檢測等方面。
- Their refusal rang the knell of our hopes. 他們的拒絕是我們希望破滅的凶兆。
- He rang off without giving his name. 他名字也未說就掛斷了電話。
- Mysteriously, there was no answer when I rang. 真怪，我按了鈴，但沒人應。
- range measurement navigation system 測距導航系統
- The playground rang with children's shouts. 遊戲場上到處都是兒童的喊叫聲。
- I rang you but couldn't get through. 我給你打電話，但沒有打通。
- It has come within the range of practical politics. 這就屬於可實施性政治的範圍了。
