無線電數傳機 的英文怎麼說

中文拼音 [wúxiàndiànshǔzhuànjī]
無線電數傳機 英文
radio digital transmitter
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 機 : machineengine
  • 無線電 : radio; wireless無線電愛好者 radio amateur; amateur radio; 無線電報警 radio warning; 無線電報務員 ...
  • 無線 : wireless無線電報 wireless telegram; radiotelegram; 無線話筒 radio microphone ; 無線裝訂 unsewn binding
  1. Besides tt & c transponder, the power support for pico - satellite also covers cmos camera, data processing unit and energy subsystem, by connecting and charactization which, full course from modulation and demodulation of instruction data to feedback of image data, wireless long - range transmission and the feedback of sidetone signal could be achieved

    4 、整個衛星的電系統除了通信一體機外，還包括cmos相機和數據處理單元以及能源分系統。具備了這幾部分，對系統聯試，實現了從指令信號的調制解調和圖像信號的返回的全過程，並且可通過遠距離的無線傳輸。
  2. The type of wireless transmission detaches the part of data acquisition from the part of data processing in order to improve the monitor system upon the practicability and security for the person. the universal serial bus is a kind of newer bus interface ' s criterion than other buses in the computer ' s technology. in the design, the universal serial bus is used as the interface between the system and the computer that makes the design possess a lot of features, such as easy operation, plus and play, none of exter nal power, and need not to install

    無線數據傳輸方式將數據採集部分與處理部分分開，提高了監護系統的實用性和對人體的安全性；通用串列總線是一種較新穎的計算機總線介面規范，本系統使用通用串列總線作為系統與計算機的介面方式，使得本系統具有操作簡便、體積小巧、即插即用、支持熱插拔、無須外接電源、使用無須安裝等特點。
  3. Since the wireless transmission system makes the best use of msp430 family chip, which is effective, high speed and precision, it is specially designed for the turbo _ generator monitoring which is handy or powered by batteries, or the room is very limited

    本文利用msp430超低功耗和高集成度的優點，專門針對電池供電和使用空間受限的汽輪機組監視保護儀表，設計、實現了傳感信號的無線數字傳輸系統。
  4. The dissertation is organized as follow : first, the characteristics of srm and its control system ' s development are introduced. previously major methods used to implement non - position sensor detection and the significance of making search for this direction is generated. and the configuration and fundamental operating principle of srm are analyzed ; some study of linear model and nonlinear model with phase coil as fundamental parameter are presented and sr ' s linear model and nonlinear model are set up

    本文就以上兩個問題進行了深入研究，首先介紹了sr電機及其控制系統的發展歷程，研究無位置傳感器srd的意義和總結已有的無位置傳感器檢測方法，並且通過分析sr電機的結構和運行原理，研究sr電機繞組的線性電感模型和非線性電感模型，建立了電機的線性和非線性數學模型，重點研究sr電機的非線性模型，為sr電機運行與控制特性的研究和模擬研究奠定了理論基礎。
  5. Once has the bandits and thieves to intrude guards against the place, the detector launches the wireless coded signal immediately, the networking center number which installs when is apart from defense area 150 meter within the main engine to send out the police whistle sound to report to the police immediately, reports to the police dials to establish in advance or reports to the police the telephone, the handset number, answers in the police telephone to return puts user pre - record to report to the police the pronunciation, long - distance reports to the police, simultaneously comes the real - time transmission through the internet to deploy troops for defense, to withdraw from a defended position, to report to the police and so on the condition, inquires the historic record through the computer network

    該系統還採用美國進口原裝晶元與先進的無線數字高頻技術微電腦cpu控制器主機組成。在防範地點安裝好主機后，並設置在布防狀態。一旦有盜賊闖入防範地點，探測器立刻發射無線編碼信號，安裝在距防區150米以內的主機立即發出警笛聲報警，報警時撥打預先設定的聯網中心號碼或報警電話手機號碼，接警電話里回放用戶預錄的報警語音，遠程報警，同時通過網際網路來實時傳遞布防撤防報警等狀態，通過電腦網路來查詢歷史記錄。
  6. An engineer case is introduced, which is " the identification of coke oven sequence number and distant transmission of pushing coke information ". advanced technology of wireless data transmission and computer control is adopted to improve pushing coke motor. the data transmitter - receiver is introduced in the engineer case, and the improved step - by - step decoding algorithm is put into practice

    在此系統中對推焦車採用較為先進的無線遠傳技術和計算機控制技術進行改造，選用深圳「友迅達」的數傳電臺fc - 201 e開發了「推焦過程信息遠程傳輸系統」 ，並將本文提出的這種改進的step - by - step譯碼演算法應用其中，實現推焦車上的推焦過程監測儀和上位機以及其他現場執行機構的可靠、有效的通訊。
  7. It realizes the functions of storing and transferring the information of fire alarm, displaying time, scanning keyboards, the safe maintenance of system and so on. the part of wireless communication is controlled by at89c2051 mcu, mainly realizing transmitting and receiving data between controller and other detectors. the external signals received by a wireless module are transmitted to mcu through shaping circuit, and the signals of mcu are transmitted by a wireless module through tone modulation circuit

    人機交互部分以單片機c8051f020為核心，為用戶提供一個良好的操作環境，實現了火災報警信息的存儲及調用、時間的顯示、鍵盤的掃描、系統的安全維護等功能;無線通信部分由單片機at89c2051來控制，主要實現控制器與其它探測裝置之間信號的無線發射和接收，無線通訊模塊接收到的外部信號經過整形電路送入單片機，單片機發出的信號經過音頻調制再由無線通訊模塊發送出去，這樣實現了數據的無線傳輸;本文還從節能的角度出發，兼顧性能的可靠性，提出了一種合理的無線火災報警的信息傳輸模式。
  8. The business scope of china railway investments group limited is : the investment, design and information consultation of projects ; the research, design, development, installation and application of “ the television, telephone and computer three in one digital information system ” of the railway station and train ; railway mobile tv on the trains ; railway cable tv ; railway information website ; railway newspaper and magazines ; railway art performance ; railway movie & tv producing and issuing ; design, make, and issue railway satellite tv advertisement, railway cable tv advertisement, railway information website net advertisement, train television advertisement, train sponsoring advertisement, billboard advertisement on train, supplies advertisement on train, small articles advertisement on train, railway station billboard advertisement, railway newspaper and magazine advertisement, propaganda sheet advertisement ; the investment and construction of railway project ; railway passenger and freight transportation business ; railway chain tourist hotel and catering business ; material trade ; import and export of technology ; telecommunication operating business ; railway banking business ; energy sources exploiting and operating business

    中鐵多經投資集團主要經營范圍為：項目開發投資、策劃及相關信息咨詢；鐵路站車「電視、電話、計算機三網合一數字信息系統」的研究、設計、開發、安裝應用；鐵路衛星電視及鐵路無線寬帶網路電視；鐵路有線互動電視；鐵路信息網站；鐵路報刊雜志；鐵路文藝演出；鐵路影視製作；設計、製作、發布鐵路衛視廣告、鐵路有線電視廣告、鐵路信息網站網路廣告、列車電視廣告、列車冠名廣告、列車上廣告牌廣告、列車上用品用具廣告、列車上小商品實物廣告、火車站廣告牌廣告、鐵路報刊雜志廣告、宣傳單張廣告；鐵路建設項目投資、施工；鐵路客運、貨運業務；鐵路連鎖旅遊酒店、餐飲業務；物資貿易；技術進出口；電信運營業務；鐵路銀行業務；能源開發及運營業務。
  9. Students should be able to compare and contrast the common types of communication links ( e. g. modem dialup or cable modem, leased line, broadband and wireless, etc. ) for internet access in terms of data transfer rate, cost, and reliability

    5學生應能就數據傳送速率、成本及可靠程度等方面去比較及對比常用通訊連路種類，例如數據機撥接、電纜數據機、專線、寬帶及無線等。
  10. Send the real - time position, velocity of the moving object. received by gps oem caxd, associaied with the status information of the vehicle devices, to the monitoring centef, by way of the mobile conununication network. the monitoring system, based on some gis software, displays the tracks of the mobile objects on the eiectronic map, and users could supervise and query their iaterested parameters such as the location or velocity of the vehicle, the general information of vehicles, as so on, so that provide bases for vehicle management, improve the efficiency, or assure vehicles against accidents

    車輛監控系統是its的重要組成部分之一，它將全球衛星定位技術、地理信息技術（ gis ）和現代通信技術結合在一起，通過將裝有gps接收機的移動目標的動態位置、速度、狀態等信息，實時地通過無線通訊鏈路傳送至監控中心，在具有強大的地理信息查詢功能的電子地圖上進行移動目標運動軌跡的顯示，並可以對目標的準確位置、速度、運動方向、車輛狀態等用戶感興趣的參數進行監控和查詢，為調度管理提供可視化依據，提高車輛的運營效率，確保車輛安全。
  11. It can be used in any complex environment, can locate all paths from transmitter to receiver which avoid redundant calculation, and it is a standard 3 - d forecast model ; in addition, it is a point to point ray tracing method based on specular theory which do n ' t carry out the receive test ; furthermore the model adopt the reverse arithmetic which exert the tree concept in data frame and establish a virtual fountain tree permanently, the proagmme can back - search the virtual fountain tree when it is running. these operation increase the calculate speed and it result in the higher receive efficiency and precision. the thesis design a programme to compare the prediction results based on ray tracing method of virtual fountain tree between the measurement results and prediction results based on the other transmittion models. the comparsion result indicate the new model is a better model

    它可應用於任何復雜的傳播環境中，能找到發射機到接收機之間的所有電波傳播路徑而無須冗餘的計算，是一種準三維的預測模型；另外，從本質上講，它仍然是一種基於鏡像理論的點對點的射線跟蹤法，所以它無須進行接收測試；而且由於採用了反向演算法，運用數據結構中多叉樹的概念，先確定需要計算的場點位置，找出所有能從源點到達場點的射線，並且可一次性建立一個虛擬源樹，以後每次的計算只要通過對該樹進行後序遍歷即可，大大提高了運算速度，因而有較高的接收效率與精度。本文對該模型進行了相應的模擬，並將其預測結果與實測結果以及基於cost231經驗性模型和基於強力射線跟蹤確定性模型的預測結果進行了比較，結果表明了該模型的優越性。
  12. The drug in question is saquinavir, one of a class known as protease inhibitors, which revolutionised the treatment of aids when they were introduced in 1996

    9年前，一群在宇宙中尋找外星生命跡象的狂熱分子靈機一動，將任務分配給成千上萬的擁有個人電腦的人，傳輸給他們大量的無線電天文望遠鏡的數據，以及尋找智能信號的軟體。
  13. The system offers a range of unique features that are not available from other wireless communication platforms : fast call set - up time ; excellent group communication support ; direct mode operation between radios without going through the radio infrastructure ; packet data and circuit data transfer services ; frequency economy ; and excellent security features

    系統擁有少其他無線通訊平臺缺乏的獨特功能，如快速接駁通話出色的群組通訊支援通訊機之間不必經過無線電基建而以直接模式運作封包數據和電路數據傳送服務頻率便宜和優良的保安功能。
  14. The system can scan the wideband frequency 、 lock the frequency of receiving data and convert the if signal to digital data timely. directly sampled data by a / d or saved data by sdram ( when signal speed is too high ) can be transmitted to pc by usb2. 0 or to dsp by link port in order to complete the modulation detecting and intercepting of signals

    信號經高速a / d變換可以實時或經sdram緩沖后（當采樣速率過高時）由usb2 . 0總線傳入pc或由linkport傳入後端雙dsp綜合信號處理板進行調制識別處理（或接收由雙dsp信號處理完的數據並傳入pc機完成後續運算處理） ，完成無線電監測。
  15. Methods of measurement for equipment used in digital microwave radio transmission systems - part 2 - 4 : measurements on terrestrial radio - relay systems ; transmitter receiver including modulator demodulator

    數字微波無線電傳輸系統使用設備的測量方法.第2 - 4部分:地面無線電中繼系統的測量.包括調制器解調器的發射機接收機
  16. This scheme has been used in the project of “ multi - band, multi - mode digital ultrashort wave radio ” and “ software radio data transmission radio ”

    該方案已經應用於某公司的「多頻段、多模式機載數字超短波電臺」和「軟體無線電數傳電臺」的項目中。
  17. This thesis adopts 8psk / qpsk modulation mode that ' s widely applied in short - wave communication to research all - digital blind receiver in burst mode based on software radio technology. then related solutions are given for the doppler frequency shift problem and multiple fading problem in short - wave channels. the arrangement of the thesis is below : chapter 1 gives brief description for the new technology and new systems of short - wave communication and for the development and appliance of software radio

    本文採用短波通信中應用廣泛的8psk qpsk調制方式，研究基於軟體無線電技術的突發模式全數字盲接收機，並對多音并行及慢速傳輸中存在的多譜勒大頻偏問題、單音串列、高速數傳時在短波通信鏈路中發生的干涉衰落問題做了研究，提出了相應的解決方案。
  18. With the purpose of radio surveillance we design the hardware system with the function of if data sampling 、 if data processing 、 high speed data transferring

    本文針對通用接收機中頻信號輸出設計了中頻信號採集、中頻信號處理和高速數據傳輸硬體系統，應用於無線電監測系統。
  19. During the automatic data capture process, the epc number is read by an rfid reader via electromagnetic waves and the number is passed on to the epc middleware

    在自動數據收集過程中，射頻識別閱讀機通過無線電波讀取電子產品碼編號后，將數據傳輸至電子產品碼中介軟體。
  20. This is the first business application of this scale supported by gprs for wireless data transmission in the public sector in hong kong

    這是首次有香港公營機構大規模應用通用分組無線電訊服務來進行無線數據傳送。
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