radio communication system 中文意思是什麼

radio communication system 解釋
無線電通信系統
  • radio : n. 1. 無線電訊[電報，電話]；無線電，射電。2. 無線電廣播；無線電（廣播）臺。3. 收音機。vt. ,vi. 用無線電傳送[廣播]；（向…）作無線電廣播[傳送]；用X射線拍照；用鐳醫治。
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. General specification for leaky cable radio communication system

    漏泄電纜無線通信系統總規范
  2. So it holds a ideal ability to anti - interference and has 2 scalar level resolution in location and measuring velocity than traditional radio induction technology. and the channel composed of the new radio induction system for communication is different from the parameter - constant channel and the traditional parameter - changing channel, its parameter is decided by the mutual induction between its antenna and induction - cable, by the location of its antenna, by the signal frequency passing through, its parameter has nothing to do with the time parameter. the channel composed of the new radio induction system is a new parameter - changing channel independently of time for communication

    而且，由新型無線感應系統組成的通道既不是恆參通道，也不是一般目前所知的變參通道，其通道傳遞函數的幅值只與信號的頻率有關，與系統中天線和感應電纜之間的互感和天線的位置有關，而與時間無關，其通道傳遞函數的相位只與天線的位置有關，而與時間無關，由新型無線感應系統組成的通道是一種不隨時間變化的新型變參通道。
  3. Truck dispatching system based on radio communication in open - pit coal mines

    露天礦無線通訊卡車調度系統
  4. Dsp key technique in hf software radio communication system

    軟體無線電的關鍵技術及實現
  5. Digital intermediate frequency system is one of the hotspots in radio communication and military research, it provided a superexcellent way for high - speed double direction digital communication

    數字中頻系統是當前軍事與移動通信領域的研究熱點之一，它為高速雙向無線數據通信提供了思路與方案[ 1 ] 。
  6. The second chapter summarized the principle of radio - communication direction finding, include compose and classify of radio - communication direction finding ; the main performance index of radio - communication direction finding ; shows the principle and character of four main kinds of direction finding system

    第二章概述了無線電通信測向原理，包括無線電測向系統組成和分類；無線電測向的主要性能指標；四種主要測向體制的工作原理和特點。
  7. Replacement of the radio communication system within the tunnel

    （丁）更換隧道內的無線電通訊系統。
  8. Transceiver system of the ship lights based on vhf radio communication

    基於甚高頻通信的船舶號燈信號收發系統
  9. The information superhighway system is referred to a new multimedium communication system which integrates computers, vidieo - audio equipment, television, radio, fax, telephone into one network using optic - fiber cables, connecting households, schools, hospitals, airports, offices, enterprise, etc, transmitting sounds, data, graphics, etc

    信息高速公路是指，將計算機、音像設備、電視、傳真和電話用光纖集成為一個網路；連接家庭、學校、醫院、機場、辦公室和企業並傳輸聲音、數據和圖象等。
  10. The work comprises of : traffic control detection system ; cctv surveillance system ; radio communication system ; voice communication system ; speed enforcement system ; and associated traffic field equipment such as fully variable message signs

    此系統包括交通控制及偵察系統，閉路電視監察系統，無線電通話系統，語音通訊系統，超速檢控攝影系統及相關的實地交通設備，提供可更新交通訊息的道路指示牌。
  11. In the research of the project of multi - user vehicle software radio cooperating with a company in guizhou, the thesis analyzes firstly the characteristics of wire transmission that the co - worker applied in the previous phase. aiming at the vital weakness, the thesis proposes a substitute plan which adopts wireless time divided multiple use software radio communication system to meet the demands of multi - user accessing channel and high flexibility

    在與貴州某單位合作的多用戶車載軟體無線電臺項目中，本文首先分析了合作方前期使用的有線傳輸方案的特點，針對其機動性差的致命弱點，提出了一種採用無線時分復用的軟體無線電通信系統替代方案，以滿足其多用戶復用通道及高機動性的要求。
  12. First of all, the development of the digital trunked communication system is summarized, and the technical characteristics of several prevail worldly digital trunked communication systems are compared. in view of the domestic situation, the tetra digital trunked radio communication system is chosen as the studying and developing model. with the study of control technology of softswitch, the protocol of the v + d air interface and the multiple use of channel is analyzed, the base station control unit of the digital trunked communication system is discussed, the calling control flow is designed

    本文首先綜述了數字集群移動通信系統的發展狀況，針對目前國際上流行的數字集群體制的技術特點進行了比較和分析，並根據我國的具體國情選擇了tetra數字集群系統作為研究和開發的重點，結合對軟交換控制技術的研究和分析，對集群系統重要的v + d空中介面協議及其通道復用進行了較為深入的剖析，對數字集群實驗系統的基站控制部分進行了論述，對呼叫控制流程進行了設計。
  13. Tetra ( terrestrial trunked radio ) digital trunked radio communication system is a kind of advanced private mobile communication system and is a radio directed communication system, which can share resource, expenditure and channel equipments, provide kinds of services and have high efficiency

    Tetra數字集群系統是一種高級專用移動通信系統，是共享資源、分擔費用、共用通道設備和服務的多用途、高效能的無線調度通信系統。
  14. I would like to inform you that our jeep team supported the relief center. we also set up a ham radio communication system. the communication systems used by some of the relief associations were actually ours

    我可以跟大家報告就是，我們將吉普車隊支援急難中心，我們也有成立一個火腿族的通訊系統，救難協會用的通訊系統，就是我們的通訊系統。
  15. " following the introduction of digital radio communication system last year and the deployment of two surveillance barges to deep bay in the middle of this year, two hi - tech patrol launches of sophistication will be commissioned today, " he said

    他說：繼去年引入數碼通訊系統及本年中在後海灣設置兩艘監視躉船后，今日再有兩艘設計精良及先進的巡邏警輪投入服務。
  16. Fire radio communication system

    消防無線通信系統
  17. Tetra might be at key position in the future radio communication system of the urbea rail transti

    將在城市軌道交通的無線通信系統確立主導地位
  18. Recent years, with the rapid development of communication, the research of digital trunked radio communication system becomes more and more important

    近年來，隨著通信的飛速發展，作為專用移動通信系統的數字集群通信系統的研究也變得越來越重要了。
  19. A modified real signal model of channelized transmitter is presented that employs multiphase filters and discrete fourier transform to maximize computing efficiency, which can mean much in a radio communication system that requires real - time processing

    特別提出了改進的實信號通道化發射機數學模型，通過利用多相濾波與離散傅立葉變換，減少信號處理運算量，這對于強調實時運行的無線通信系統有重要意義。
  20. Now the development in radio communication system and sensors productively need saw devices of high performance and high frequency. but electromagnetic interference of saw device is evident day and day. so the saw device technologies of the electromagnetic interference and electromagnetic compatibility in its process of design, fabrication and production must be considered. the demand request saw designer of second order effects which are not considered in low frequency

    當前在無線通信系統和傳感器方面的進展預示了需要高性能、高頻的saw器件，但是隨著其工作頻率的提高， saw器件電磁干擾問題日益突出，因此saw其電磁兼容技術在設計、研製和生產過程中是必須考慮的。
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