接力接收機 的英文怎麼說

中文拼音 [jiēlìjiēshōujī]
接力接收機 英文
link receiver
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 機 : machineengine
  • 接力 : relay
  • 接收機 : receiver; radio set; receiving set; receiving machine接收機保護設備 reprod; 接收機保護裝置 receiver protector
  • 接收 : 1 （收受） receive; reception; accept; [電學] receipt; receiving 2 （接管） take over; expropriat...
  1. Considering the precision and cost of sea - route in our country, gps oem board was selected positioning for system in stand - alone model ( not dgps ). there is abundant time to processing and optimizing data for gps receiver because the reactive speed of pharos is on hour level contrast to strict real time

    根據航道定位精度要求與成本承受能力，系統選取低成本的gpsoem板接收機進行單機定位，由於航標燈監控有一定實時性但又非嚴格意義上的實時性，其反應速度可到小時級，這為gps接收機定位提供了寬裕的時間作為數據處理與優化。
  2. The creative imagination is the " receiving set " of the brain, which receives thoughts, released by the brains of others

    創造性想像力是大腦接受他人頭腦釋放出來的思想的「接收機組」 。
  3. The if digital receiver based on software radio technology adopts the structure of fpga plus dsp, which is more powerful than other systems in signal processing, and is able to complete iq demodulation accurately and acquire characteristic of the signal. the following four aspects is included :

    該中頻數字接收機以軟體無線電思想為核心，採用dsp + fpga的硬體結構，在信號處理能力方面比以往的系統有了很大的提高，能夠精確的完成信號正交解調和抽取濾波和特徵信息的提取。
  4. The communication extension tests round every pressure extension and sends data to the ground receiving mainframe which temporarily memorizes and checks up the data and then sends the data to the computer

    壓力分機對支架壓力實時監測，通訊分機巡測各壓力分機，並將數據傳至地面接收機暫存，校驗後送入計算機。
  5. By making full use of favourable narrow - band tracing filter character of pll and by combining the merits of dds such as super fine frequency resolution 、 high frequency accuracy 、 very fast frequency hoping with it, the pll / pll + dds frequency synthesizer presents wide band high quality source and super small frequency hoping step. while the electronically tuned filter abates the image interference and notably improves the selectivity. the theorem of frequency synthesizer and center - frequency - fixed filter is simply but adequately introduced first in this paper

    課題中所採用的pll或dds pll鎖相頻率合成方法充分發揮鎖相環良好的窄帶跟蹤濾波特性，並結合dds的高頻率解析度、高頻率精確度和高速頻率捷變等優點，分別實現了系統所要求的高質量寬帶本振源和小步長頻率捷變；採用電調諧選頻技術，則大大改善了接收機的選擇性和抗干擾能力。
  6. Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions. ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal, seasonal, annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays

    二、具體研究工作的系統報告，主要集中在以下幾方面：研究如何利用單臺雙頻gps接收機的觀測信息確定電離層延遲改正模型，為小范圍的單頻用戶服務；研究如何實時分離gps觀測中的儀器偏差與電離層延遲；研究如何建立較大區域的電離層格網模型，進而初步設想利用中國地殼運動觀測網路深入研究我國領域的電離層的電子濃度變化規律；研究單頻用戶在不利條件下，如何更好地利用電離層延遲改正信息；研究利用gps監測隨機電離層擾動的基本理論和框架方案；研究如何綜合顧及電離層的周日、季節和年變化，進一步提高利用gps模擬電離層延遲的能力；研究如何實現星載單頻gps低軌衛星的精密測軌中的電離層延遲改正要求。
  7. 11a framing structure. secondly, we analyze the frequency estimation algorithm in ieee 802. lla standard

    Ofdm對載波頻偏十分敏感，接收機的頻偏估計能力是影響ofdm接收性能的重要因素。
  8. Two klimov tv3 - 117v turboshafts provide a top speed of 250 kmh and a range of 800 km. upto 2000 kg of disposable stores can be carried in a lower - fuselage weapon bay, and generally comprise two torpedoes or depth charges

    動力裝置為2臺tv3 - 117v渦軸發動機，單臺功率1660千瓦，可安裝吊掛聲納聲納浮標磁異探測器雷達告警接收機紅外干擾器，並可載魚雷深水炸彈等。
  9. Lastly, the dissertation designs a rank - reduced blind space - time 2 - d rake receiver using time extraction which has not only the capability of space - time equilibrium but also reduces the convergence time of adaptive array and the rank of correlated matrix of the received data

    最後，設計了一種時間抽取降秩盲空時2 - drake接收機。分析了其性能和參考信號的提取方法。該接收機不但具有空時均衡的能力，而且降低了陣列的收斂時間和接收數據相關矩陣的秩。
  10. According to the agreement, dvn shall provide to hisense the requisite production technology for the manufacturing of digital broadcasting receivers ( also known as " set top boxes " ) ; whilst hisense will utilize its extensive production and sales capability and its advantage as a top market player and r & d leader in consumer electronics area to manufacture and sell the set top boxes designed by dvn. not only will hisense be the key producer and sales force, it will also support the finance for all production cost

    根據協議，天地數碼將向海信提供生產數碼電視廣播接收機（又稱機頂盒）所需之相關技術；海信則利用其消費電子工程開發優勢，以及強大的生產分銷能力，生產和銷售數碼天地數碼設計的機項盒，並負責生產所需之流動資金，以及產品之售後服務。
  11. The general electronic warfare reconnaissance receiver, at the same time the multi - signal processing ability is weak, it only can do single signal processing per time. to process more signals, common receivers use pipeline and time - sharing method which is totally unsuitable for the extremely complicated electromagnetic environment in the modern war

    通常的電子戰偵察接收機，同時多信號處理能力比較弱，同一時刻只能處理一個信號，而對多信號的處理只能採用流水作業的辦法進行時分處理，這已不能適應日益復雜的電磁環境下的信息化戰場需求。
  12. Requirements for single function power - line carrier transmitter receiver equipment

    單功能電力載波發射機接收機設備的要求
  13. So, we must research and develop a kind of receiver with good expansibility that the working frequency band is wide, and the adaptive capacity of the wave form is strong

    所以，必須要研究開發一種工作頻段寬，波形適應能力強，可擴展性好的接收機。
  14. 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。
  15. The adaptive front - end has the adaptive ability for the magnitude and frequency of input signals. it can prefilter for the input signals, eliminate the useless signals, and improve the dynamic range of receiver system. it can lessen the burden of digital signal processing in the back - end of receiver, and improve the performance of receiver system

    自適應接收機前端對輸入信號有自適應能力? ?頻率自適應和幅度自適應，這樣的前端就可將系統的接收中心頻率和帶寬自適應到輸入信號的頻率和帶寬，其實就是對輸入信號進行一次預分選、預濾波，剔除對接收系統毫無作用的信號;同時對大信號自動減小增益，對小信號增加增益，提高系統的動態范圍;而且可以對干擾信號進行壓制。
  16. Digital channelized receiver is good at real - time signal processing, especially at improving ability of whole probability capturing as well as resolving the problem of channels ’ in - equilibrium of analog channelized receiver

    數字通道化接收機可以提高實時處理能力，特別是提高全概率截獲能力，並且可以有效地解決模擬通道化接收產生的通道不均衡的問題。
  17. In order to solving the problem, i brought forward the scheme of combining palm - size pc with gps. according to the characteristics of palm - size pc such as carry - home, strong communication ability, to develop the gps data collector based on palm - size pc. this equipment has functions of collect & handling data, location, navigation and saving etc, it can replace the notebook pc and gps receiver and liberate the operator from overburden

    本文以解決實際應用中的gps數據採集和處理問題為目標，將掌上電腦與gps相結合，利用掌上電腦輕巧便攜、通訊能力強等特點，開發基於掌上電腦的gps數據採集器，實現採集處理數據、定位、導航、存儲等功能，代替筆記本電腦和gps接收機手簿工作，將操作人員從負荷中解放出來。
  18. Possessing a great deal of advanced technology, professional staff and administration staff, ningbo yuchi company has been dedicated to produce excellent catv network fittings for 15 years, and it could produce more than one thousand kinds of products mainly including outdoor bi - directional amplifier shell, optical receiver shell, optical work station and indoor integrated way splitter shell, terminal box shell series, and die casting, metal, plastic, plug stamping series of products

    宇馳電子，聚集了大量的先進技術、專業員工及管理人才，致力於生產精益求精的有線電視網路配件，通過十五年的奮斗歷程，產品包括野外型雙向放大器外殼、光接收機外殼、光工作站和室內型一體化分支分配器外殼、終端盒外殼系列等，以及壓鑄、五金、塑料、接插沖件等系列產品，多達1000多種。
  19. Chapter iv advances a proposed systematic scheme of power line receivers in accordance with homeplugl. o on the basis of analysis in chapter iii, present the implementation of an ofdm baseband transmission platform based on mpc860t embedded system

    第四章在前幾章的理論基礎上，提出了適合於homeplug1 . 0的電力線載波通信接收機的系統方案，同時介紹了基於mpc860t的ofdm基帶傳輸系統平臺的嵌入式實現，對整個平臺的硬體和軟體構成都有較為詳細的介紹。
  20. According to the agreement, dvn shall provide to hisense the requisite production technology for the manufacturing of digital broadcasting receivers also known as " set top boxes " ; whilst hisense will utilize its extensive production and sales capability and its advantage as a top market player and r d leader in consumer electronics area to manufacture and sell the set top boxes designed by dvn

    根據協議，天地數碼將向海信提供生產數碼電視廣播接收機又稱機頂盒所需之相關技術海信則利用其消費電子工程開發優勢，以及強大的生產分銷能力，生產和銷售數碼天地數碼設計的機項盒，並負責生產所需之流動資金，以及產品之售後服務。
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