數傳臺 的英文怎麼說
中文拼音 [shǔzhuàntái]
數傳臺
英文
data tra mi ion radio-
This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms
本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求,概述了傳統的後勤保障技術的不足,遵循cals的數據共享的理念,提出了航空產品維修保障系統模型,重點研究了互動式電子技術手冊;接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用,重點研究了肌模式和關系模式之間的相互轉換,初步研究了xml和express語言之間的映射關系;然後,提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案,給出了該方案的具體實現流程和詳細的通訊協議,並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。I particularly loved the asian children when they came out in their costumes and then on the other side we had the choir boys in their traditional boy choir costumes, which are really very old in terms of the actual style
我個人則特別喜愛那些亞裔孩子們的演出,當他們身著自己國家的傳統服裝出場時,舞臺另一端的聖詠團員則穿著傳統的聖詠團服裝,其樣式若以現代流行的觀點看來,是相當古老的,與數千年前的樣式相差無幾。This paper introduces a project based on code division multiplexed that is used to realize four el channels ' s wireless transportation. after briefly introducing the whole structure of the device of transportation, this paper introduces mainly implemention of the hardware. futhermore, the discussion concerning the selection of principles in code acquisition and the threshold setting of code acquisition on continous pilot in the receiving unit is given. at the same time, the methods about how to design the parameters of dll is introduced in this paper. in addtion, how to solve the actual problems in debugging the hardware is also provided
本文提出了一種基於碼分復用技術的四路e1數據擴頻無線傳輸設備的實現方案。在介紹整個擴頻數傳設備實現框圖的基礎上,重點介紹了硬體平臺的實現;接收單元捕獲策略的研究及其捕獲門限的確定方法;以及接收單元dll環路參數設計方法;並給出了調試過程中遇到的實際問題及其解決措施。基於調試所遇到的問題,論文的最後提出了這套數傳設備的改進方案。A study on hardware truss of distributed mine gas monitoring system based on wireless data transmitter - receiver and fiber communication technology
基於無線數傳電臺的分散式煤礦瓦斯監測系統硬體架構的研究Secondly, the thesis designs a kind of scheme of simulcast base station and center base station. and the requisite requirement and chip are introduced here, and the most important controller is atmega128, the avr microcontrollers of atmel corporation. the other roles are played by voice processing circuit, simulcast broadcasting station, data transmission broadcasting station, link transmitter - receiver and gps module etc. and some theory is introduced here, which includes a / d conversion and correct code
然後,給出了一種同播基站和中心基站子系統的設計方案並簡要說明了所使用的各種設備和晶元,其中最主要的基站控制器由atmel公司的avr單片機atmega128來完成,其它的還包括語音處理電路、同播電臺、數傳電臺、鏈路機、 gps模塊等,並介紹了相關的理論知識,包括a / d轉換,糾錯編碼等。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。The underwater - radio buoy for use as obtaining the ocean " s acoustical parameters is a underwater acoustic signals record system which has long distance radio remote control and data transmit function. the technology key of the dissertation study is that under the requirements of the system the monitor and record equipment on the acoustic source vessel, the monitor and record equipment on control vessel command and control the work slate of the buoy system by radio data transmitting mode of short wave transmitter - receiver
海洋環境參數獲取浮標監測系統屬于具有長距離無線電遙控?數傳功能的水下聲信號接收記錄系統,本論文研究目標的技術關鍵在於根據系統要求,指揮船和發射船監控記錄設備通過短波電臺以無線數傳方式,對浮標系統的工作狀態進行指揮和控制,浮標則通過同一短波通道向指揮船上報浮標方位、工作狀態、關鍵數據及非常狀態下的報警信號等。Influence of soil body behind the abutment stress distribution and stress carry - over length due to different coefficient of friction is analysised, through the experimental results and the space finite element analysis results of the model, actual measurement results tally with the computing results well. ( 4 ) new type semi - integral abutment bridge is from optimization design of conventional abutment bridge - dashuiting middle bridge. not only bridge at both ends
分析了不同摩阻系數對臺後土體應力分佈和應力傳遞長度的影響,並對試驗結果和有限元分析進行了對比,實測結果和計算結果吻合良好; ( 4 )將有縫橋-大水町中橋優化設計為新型半整體式無縫橋,橋梁兩端均不設伸縮縫,路面也不設任何接縫。Unlike oil pumps for traditional industries, our dry pumps are specified for the use of semiconductor companies. the rotor of vacuum space is not sealed with oil, but with the application of the minute clearance and high - speed rotation. therefore, a special demand is laid on the precision manufacture techniques, assembly procedures and profile design of roots rotor
以乾式真空幫浦為例,在2001年2月第一臺賣出去以來,已賣出數百臺,本乾式真空幫浦等級屬於半導體廠專用乾式真空幫浦,不同於傳統產業使用的油式真空幫浦,旋轉轉子真空腔體內不用油去密封,而是用微小的間隙配合高速旋轉的轉子進行密封,因此特別講究精密加工技術精密組裝技術魯氏轉子線型設計。Because of the safety ' s request of the super - speed station ' s application, the super - speed station should hold the radio silence state when it has n ' t the task of data communication, therefore when the super - speed station is working it has two kinds of statuses : communication state and radio silence state
由於高速電臺應用安全的要求,需要高速電臺在無數據通信任務的時候保持無線電靜默,因此高速電臺工作時有兩種狀態:數傳狀態和靜默狀態。If the station that is in radio silence state need communicate with other station, it must turn to communication state
如果處于靜默狀態的電臺需要與其它電臺通信,它必須轉入數傳狀態。The intelligent instrument module achieves the functions of collecting and processing hot network stream parameters, and offers multiple communication interfaces ; the communication module provides three communication ways of internet > pstnnwireless station to realize the function of central collecting and managing steam flow information ; the monitoring management module, which adopts advanced programming languages, performs the functions of data collection, exchange, disposal, query and report print and so on
智能儀表模塊完成對熱網蒸汽參數的採集和處理功能,並提供多種通信介面;通信模塊提供internet 、 pstn 、無線數傳電臺三種通信方式,實現了蒸汽流量信息的集中採集及管理;監測管理模塊通過高級語言編程完成了數據採集、交換、處理、查詢及報表列印等功能。And designed a program used by this method to design a filter. the result complies with the analytic result. at the end of this paper, according to the project of airline broadcast, the author designd filter with high rectangular factor, five channelizing filter banks, saw programmable correlator implemented with multiplayer muti - chip technology, saw resonator
本文的最後,結合某航空直擴數傳電臺的工程要求,設計了高矩形系數的前置濾波器、聲表面波濾波器組、採用多晶元組裝厚膜工藝技術的聲表面波可編程相關器和聲表面波壓控振蕩器,完成了解調解擴單元的硬體設計。Based on this gateway, a 16kbps fh - gmsk wireless data transmission have accomplished. the arrangement of the thesis is below : chapter 1 gives brief description of software radio in the origin and development status and for the future chapter 2 introduces the theory related to software radio chapter 3 introduces the characteristic about wireless channel and some estimation way of channel chapter 4 introduces scheme of wireless data transmission. a 16kbps fh - gmsk wireless data transmission have accomplished, the mainly modem algorithm is done by dsp chapter 5 summary
本文的結構安排如下:第一章對軟體無線電的由來、定義、發展狀況以及結構做了簡要的概述第二章介紹了軟體無線電相關的一些理論第三章介紹了無線通道的特性,及常用通道估計的方法第四章介紹了無線數傳的實施方案,在硬體平臺上實現了16kkbps的gmsk跳頻數傳,主要的調制解調演算法在ti的dsp上得到實現第五章總結和展望Argument to an automation component on these platforms
參數傳遞給這些平臺上的自動化組件。Limited to the environment, the traditional used hydrologic telemetric equipments are data transmitter and ultrashort wave transmitter - receiver
由於水文自然環境的限制,傳統測報主要使用數傳儀、超短波電臺等測報設備。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。This paper introduced how to communicate with solar power station by serial communication in order to get the running data and edit the parameters and how to use dialing method of modem to get those data so as to achieve distant data communication in detail. this paper also discusses how to send data to internet by using network technology and how to analyze, display and print those data to achieve distributing monitor system. in the end, this paper analyses the system and gives some advice for improvement
論文詳細講述了如何通過rs485串列口和數傳電臺與光伏電站進行數據通信以獲得電站運行數據、修改電站參數;如何採取modem撥號方式獲得這些數據而實現遠程數據通信;還闡述了如何利用internet技術發送這些數據到網際網路上和對光伏電站運行數據進行分析、管理、顯示、列印而實現網路監控管理,從而實現光伏電站的分散式監控。Metrawin 10 / 50 software sets measuring function parameters, transmits data and represents them in graphic ( yt and xy graphs ) as well as in tabular form
50臺式萬用表的分析和記錄軟體可設置測量功能參數,傳輸數據,可以圖形和表格形式進行表述。Product code data transimission radio station in car
Tdx - 868e高速無線數傳電臺分享友人