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- SS7 signaling data links are capable of operating over terrestrial and satellite transmission links. SS7 信令數據鏈路可以在地球和衛星傳輸鏈路上進行操作。
- Direct-repeated satellite transmission began with the launch of Telstar I on July 10,1962. 直接重複衛星通訊始於1962年7月10日發射的通訊衛星1號.
- Coaxial cables, RG MIL C17-F Digital reception, land and satellite transmission, for telephones,... 分類標題:黑色金屬線和纜繩|電纜線和電話線...
- Explains an economic and simple way to realize the direct seeding operation of orthopaedics below endoscope base on satellite transmission. 從簡單經濟的角度介紹實現微創骨科手術直播的一種方法。
- Through analyzing existing problems of the transmission method, two key points for solution are put forward. 在分析無線傳輸方式存在的問題后,提出解決問題的兩個關鍵點。
- In DVB satellite transmission system used QPSK, using QAM cable transmission, terrestrial transmission using COFDM (coded orthogonal frequency division multiplexing) way. 在DVB系統中衛星傳輸採用QPSK,有線傳輸採用QAM方式,地面傳輸採用COFDM(編碼正交頻分復用)方式。
- The transmission method of ATM belongs to fast packet switching mode, and it provides several services such as voice, video and data. 非同步轉移模式ATM(Asynchronous Transfer Mode)採用基於連接的快速分組交換方式進行數據傳輸。 它具有多業務傳輸特性,能同時傳送語音、視頻和數據等業務。
- The priciple test technology in site of ultrasonic transmission method for detecting integrity of large-diameter cast in place piles are introduced. 介紹了超聲波透射法檢測大直徑灌注樁樁身完整性的原理、方法和現場檢測技術。
- This paper puts forward the signals transmission method combining the MSK technique with the radio technique of frequency modulated ultra-short waves. 文章提出了採用最小頻移鍵控(MSK)技術與調頻超短波無線電技術相結合傳輸信號的方法。
- The residual stress of CVD diamond films with different deposition process parameters was measured by X-ray transmission method, and analyzed. 摘要用X射線衍射透射法測量了不同沉積工藝CVD自支撐金剛石薄膜的殘餘應力,並對應力測試結果進行初步分析。
- The China broad-band multi-media education satellite transmission network has also been established on the satellite live broadcasting experimental platform to provide comprehensive remote education and information technology services. 在衛星直播試驗平台上,還建立了中國教育衛星寬頻多媒體傳輸網路,面向全國開展遠程教育和信息技術的綜合服務。
- This paper puts forward the signals transmission method combining the MSK technique with the radio technique of frequency modulated ultra short waves. 文章提出了採用最小頻移鍵控 (MSK)技術與調頻超短波無線電技術相結合傳輸信號的方法。
- The China broad-band multi-media education satellite transmission network has also been established on the satellite direct broadcasting experimental platform to provide comprehensive remote education and information technology services. 在衛星直播試驗平台上,還建立了中國教育衛星寬頻多媒體傳輸網路,面向全國開展遠程教育和信息技術的綜合服務。
- A new transmission method of the Chinese character text information based on the picture solves the communication security problem of the information transmission at Internet. 通過對圖片的數字密寫來進行漢字文本信息傳輸,較好地解決了在互聯網上信息傳輸的通信安全問題。
- And, internet transmits a technology now special develop, take a place for instance bit righter (the transmission method of P2P) , often be restricted effectively very hard. 而且,現在互聯網傳播技術非常發達,比如採取點對點(P2P)的傳播手段,往往很難受到有效地制約。
- Comparing with the ultrasonic transmission method, the reflection|transmission method averts the influence of temperature gradient and pressure gradient in the chamber of sample. ,我們由超聲脈衝透射方法改進為超聲脈衝透射反射法 ,克服了樣品室中壓力和溫度梯度對樣品的影響。
- Ever since 19 th century, the transmission method for Chinese operas have greatly changed and renovated along with the development of science and technology. 19世紀以來,隨著科技的發展,也使戲劇傳播方式發生革命。
- Real-time international exchanges of ideas and information can and do occur by linking schools across the globe through teleconferencing via live video satellite transmissions. 思想和信息的實時國際交流能夠得以實現,且確實已被實現,只要通過實況錄像衛星轉播這一形式的電信會議而將學校在全球範圍內連結起來。
- Management at digital audio broadcaster XM Satellite Radio called on Certicom's industry-leading encryption solutions to ensure that its satellite transmissions are authenticated to the right subscriber radios and remain secure. 數字音頻廣播公司XM Satellite Radio的管理層指定使用Certicom的業界領先的解決方案確保對其衛星傳輸進行驗證,使其面向適當的訂閱者,並保障其安全性。
- On the base of the analyses of simulating modes mentioned above, the author simulates two overseas systems, namely base-band transmission method of manchester coding and AMI coding and modulated transmission method of QAM. 第五章在前面模擬模型的基礎上具體模擬了兩種國外現有系統實現遠距離傳輸的方案:通過曼徹斯特編碼和AMI編碼的基帶傳輸方法和QAM調製傳輸的方法。