鍵控發報 的英文怎麼說

中文拼音 [jiànkòngbào]
鍵控發報 英文
keying
  • : 名詞1 [機械工程] (使軸與齒輪、皮帶輪等連接並固定在一起的零件) key 2 [書面語] (插門的金屬棍子)...
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : 名詞(頭發) hair
  • : Ⅰ動詞1 (告知; 報告) report; declare; announce 2 (回答) reply; respond; reciprocate 3 (答謝)...
  1. For system purchase party, it consists of the power purchase unit cost, the forecasting of which make it possible for control the dynamic cost of itself ; for market monitors, the forecasting of it provide rational foundation for the development and competition with soundness 、 stability and order ; for power generators, the system margin price is its product price and its profit rely on the success bidding strategy which bases on the grasp the tendency of short - term market price. if known the information of power price beforehand, the power generators will get greater profit

    從系統購電方來看,系統邊際電價構成了它的單位購電成本,系統邊際電價的預測使自身的動態成本製成為可能;從市場的監管者來看,系統邊際電價的預測為促使市場健康、穩定、有序地競爭和展提供科學依據;從電方來看,系統邊際電價是它的產品價格,其利潤依賴于成功的價策略,價策略形成的基礎是準確把握短期市場的走向,把握市場的關是對系統邊際電價的準確預測。
  2. 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,實現了火災警信息的存儲及調用、時間的顯示、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來制,主要實現制器與其它探測裝置之間信號的無線射和接收,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,單片機出的信號經過音頻調制再由無線通訊模塊送出去,這樣實現了數據的無線傳輸;本文還從節能的角度出,兼顧性能的可靠性,提出了一種合理的無線火災警的信息傳輸模式。
  3. 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?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在於根據系統要求,指揮船和射船監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制,浮標則通過同一短波通道向指揮船上浮標方位、工作狀態、關數據及非常狀態下的警信號等。
  4. It must be appreciated and accepted in telecom market, due to its advanced technology reliable performance and high cost performance. a series of technical key problems have been solved, mainly f an overal exhaustive design of the 128k switching network system was presented based on 4k net - chips, with our own intellectual property a 3 level 64k switching net was successfully designed, in which the tlevel consists of l6 4k net - chips and the s - level consists of a self designed single vlsi fpga chip with 560 pins. an optical net interface and an optical multiplexer were designed to carry out the voice transmission and distribution of l28, 000 users

    在研究開過程中,解決了一系列的技術關問題,主要有:提出了基於有自主知識產權的4k網片的128k網路系統的總體設計方案;研究設計了tst三級結構64k交換網,其中t級含有16片4k網片, s級由自行設計的、 560pins的、單片大規模fpga實現;研究設計了雙機雙網雙余度的通信制處理器系統,實現了對用戶呼叫、 tst各級網路的制、警等各種功能;研究設計了光網介面oni和光復用器omux ,實現了12 . 8萬用戶話音的傳輸分配。
  5. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求,課題期間研製了下位機系統硬體和軟體,開了上位機監軟體,其中所作的具體工作包括:測量原理的研究和在系統中的實現,在本次設計中用三種方法來進行水位測量,分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法;主晶元的選擇,我們選用了高集成度的混合信號系統級晶元c8051f021 ;實現了信號的採集和處理,包括信號的轉換和在單片機內的運算;高集成度16位模數轉換晶元ad7705在系統中的應用,我們完成了它與單片機的介面設計及程序編制任務;精確時鐘晶元ds1302在系統中的應用,在此,我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬,該晶元的應用給整臺儀器提供了時間基準,方便了儀器的使用;另外,針對研製任務的要求,還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測,該部分的實現是通過採用ad421晶元來完成的,本設計中完成了ad421與單片機的spi介面任務,協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系,並完成了程序設計;與上位機的通信介面設計,該部分通過兩種方法實現: rs232通信方式和rs485通信方式;系統設計方面還包括警電路設計、操作盤設計、電源監電路設計、電壓基準電路的設計。
  6. Many work have been published in this area. however, there still exist a lot of unsolved problems in this area. a few of examples are listed as follows : 1 ) what ' s the most essential part of qos provisioning in mpls networks

    就目前而言,雖然已經有大量關于qos路由和流量工程方法的研究工作,但是仍有很多尚待解決的問題,比較典型的包括: 1 )與傳統的數據方式相比,交換路由網路中實現端到端服務質量制的最關問題是什麼
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