通信距離 的英文怎麼說

中文拼音 [tōngxìnjùlí]
通信距離 英文
communication distance
  • 通 : 通量詞（用於動作）
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 通信 : communication; communicate by letter; correspond
  • 距離 : 1 （相隔的長度） distance; range; gap; space; spacing; separation 2 （相距） be apart from; be aw...
  1. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    通過對差頻信號進行的分析，得出了差頻相位的具體表達式，表現出了要檢測的各量的物理意義，對檢測的方法提供了理論依據。利用二維fft方法，可以有效地提取回波中目標的距離與速度信息。對于fmpcw信號由於均勻脈沖產生的周期性距離模糊的問題，採取時間波門的處理方法。
  2. Second, based on integrating networks of mobile management, the thesis modifies the access protocols of umts ps to build the transmission bearer cannel of data and signaling and guarantee the seamless connection of maent and umts. then, using adov routing protocol with mip, the thesis builds the emulation model of integration network and analyzes the throughput of network in ns

    然後，在ns （ networksimulation ）模擬環境中，利用基於移動網際網路絡協議（ mobileinternetprotocol ， mip ）的按需距離向量路由協議（ adhocon - demanddistancevectorrouting ， aodv ）對整合通信網路模擬建模，並對整合通信網路的網路吞吐量進行了分析。
  3. Communication output communication distance : 2 km when use cev cable

    通信輸出通訊距離： 2km ，使用cev電纜時
  4. In other way, the telephone line expander which has many characteristics just as the little of declination, the far distance of communication, the convenience of using and protecting can transmit tone signal directly and is suitable for the performance of telephone line

    同時，電話線路擴容器直接傳輸音頻信號，適合電話線路特性，具備衰耗及串音小，通話質量好和通信距離遠，使用及維護簡便等優點，具有廣泛的應用前景和使用價值。
  5. The paper demonstrates the whole plan of the propagation model application software. with the delphi software, an application software including the function of the realtime calculating path loss value is compiled completely. the paper analyses the planning theory of the td - scdma network. its main aspects include the backbone of the network, the link budget report, the budget of the effective distance, the analyse of the link interference and the analyse of the system capacity

    論證了td - scdma傳播模型應用軟體整體方案，利用delphi軟體編寫了具有校正功能和實時計算傳播衰耗值功能（與gps系統配合）的應用軟體。論文從理論的角度分析了td - scdma網路的規劃理論，主要從網路拓撲結構、上下行鏈路功率平衡預算報告、有效通信距離的估算、上下形鏈路干擾的分析和系統最大容量分析五個方面進行了論述。
  6. The satellite - telecommunication has a serial of characteristic such as long distance, large coverage area, wide communication band, big transmission capacity, high quality, it has made a rapid progress in the last decades and become one of the most powerful communication methods today

    而衛星通信具有通信距離遠、費用與通信距離無關、覆蓋面積大、不受地理條件限制、通信頻帶寬、傳輸容量大、適于多種業務傳輸、可進行多址通信、通信質量高等一系列特點，幾十年來獲得了迅速的發展，成為現代強有力的通信手段之一。
  7. Communication acceptance range is one of the important issues to be considered during design. through theory analysis, simulation and experiment on ocean, reliable communication can be achieved as distance between base station and buoy increasing up to 15 kilometer, which guarantees the system ' s tracking range

    通信距離是系統設計時需重點考慮的問題之一，通過理論分析、模擬和海上拉距的實驗結果，證實所設計的通信系統可以達到15km的通信距離（基站與浮標間） ，這也是保證系統跟蹤范圍的一個重要依據。
  8. It can overcome drawbacks of infrared remote controller including short communication rage, requiring visible communication channel, only supporting point - to - point communication and so on. so the idea of applying bluetooth to remote controller is proved feasible

    該遙控器能夠克服紅外遙控器通信距離短、穿透能力差、只能直線傳輸，只支持點對點的連接等缺點，因而有望得到實際應用。
  9. Satellite communication possesses the function that is a farther communication distance, a large covered range and capacity of channel

    衛星通信是一種通信距離遠、覆蓋范圍廣、通信容量大的通信方式。
  10. As the important component to lengthen the communication distance and enlarge the covering area of wlan, the power amplifier ( pa ) and antenna functions with more and more significance

    隨著wlan的廣泛應用，作為增加wlan通信距離、增大wlan覆蓋范圍的重要的高頻部件? ?雙向功放和天線的作用越來越重要。
  11. Regional data collecting system ( rdcs ) generally composed of micro base - station and data collecting terminals with transducers in it. its communication distance is often within 10 kilometers, and the message transmitted is short

    區域數據採集系統指通信距離小於10公里，由微型基站和內含傳感器團簇的數據採集終端組成的短數據通信系統。
  12. At the mean time, the building of the system is the fastest and the best convenience. the scdma making use of radio connection technology of scdma have advantage of high radio frequency ratio, good secrecy and long distance of transport under lower transmitter frequency

    Scdma無線接入通信系統採用同步碼分多址（ scdma ）無線接入技術，具有無線頻譜利用率高、通信保密性好和低發射功率下較遠的通信距離等技術優勢，是一種優秀的無線接入通信技術。
  13. The nature of the multipath effect ( mpe ) has decided that phenomenon that the longer the working distance is adopted, the worse the multipath effect ( mpe ) plays the role. the new methods should be studied and employed to eliminate or mitigate the negative resulted by multipath effect ( mpe )

    由多途徑效應產生的機理可知，通信距離的拓展將使多途徑效應的影響更加嚴重，所以必須研究水聲通信中抗強多途徑干擾的各種可能措施。
  14. Furthermore, soft - relay is employed to reduce the coupling of the three - phase voltages and prolong the distance of communication, which intensifies the capability via price, reliability and stability of the system

    系統中採用軟中繼有效地解決了三相電的耦合問題、增長了其通信距離，從而使得低壓載波電力線較好地運用於智能大廈遠程抄表系統，充分發揮系統性價比高、可靠性好、運行穩定等優勢。
  15. Causes for and solutions to the decrease of communication range for the trunking system

    淺談警用集群系統通信距離減小的原因及解決辦法
  16. In transmit channel, power amplifier make the signal level more high in order to make electromagnetic wave transmit long distance

    發射鏈路中，功率放大器對已調制信號進行功率放大，以保證更遠的通信距離。
  17. As a important method for middle or long distance wireless communication, short - wave communication gains its recognition over again, for its long - distance and anti - destroy capability. but now more advance performances are expected

    短波通信是中遠距離無線通信的一個重要方式，由於通信距離遠、抗打擊能力強、設備簡單等優點在近年來重新受到重視。
  18. This paper summarizes the current technologies in the domain of electric power remote monitoring, sums up their advantages and disadvantages, puts forward and develops a novel electric power remote monitoring system based on can - bus, which has the strongpoint of long distance and high speed of communication, better real - time monitoring and easy to connect to network. the working principle of concentrator and the method of can - bus communication are the two emphases of this paper

    本文綜述了電力遠程監測領域技術現狀，總結了現有電力遠程監測系統的優點與不足，提出並研製了一種通信距離遠、數據傳輸速度快、監測實時性強、組建方便的基於can （控制器局域網）總線的電力遠程監測系統，重點論述了集中器的工作原理和can總線通信方法。
  19. It is showed by practical running that the system has the strongpoint such as big capacity, long distance and high speed of communication and easily connecting to network, and therefore will have a good market

    通過實際運行表明，該系統具有容量大、通信距離遠、數據傳輸速度快、組網方便等優點，有著良好的市場前景。
  20. The principle and control method of the wireless communication network were introduced detailedly. and the communication area was computed too. and then the software system which includes master, relay unit and module unit was designed on the basis of hardware

    以pic16f877a單片機為核心設計了中繼單元和模塊單元控制電路;詳細分析了無線通信模塊的工作原理、控制方式，並計算了無線模塊的通信距離;在硬體的基礎上設計了包括上位機、中繼單元和模塊單元在內的軟體系統。
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