束流接收 的英文怎麼說

中文拼音 [shùliújiēshōu]
束流接收 英文
beam acceptance
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 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 ...
  • 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...
  • 接收 : 1 （收受） receive; reception; accept; [電學] receipt; receiving 2 （接管） take over; expropriat...
  1. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。
  2. In the angle of economics, this paper firstly analyzes the present flow situation and main problems in existence of our military science and technology human resource, and then analyzes flow and equilibrium of supply and demand from three aspects of the quantity 、 structural and behavior ; systematically describes individual decision and unit decision of military science and technology human resource on the angle of cost and profit, reaches the conclusion that in the flowing process, we should strengthen individual ’ s autonomous right properly, establish “ the leading type of armed forces ” human resource disposition mechanism ; in succession this paper has not only put forward the basic standard of the reasonable flow of the military science and technology human resource ? the effectiveness of combat, but also explained it carefully from flow quantity, flow direction and structure, established optimum floating rate ; finally, having based on the conclusion, the paper puts forward four mechanisms ? fetching in person and brains, inner flow, encouragement restraint and reserving brains in outflow mechanisms that promote our military science and technology human resource to flow reasonably

    本文立足經濟學的角度，在分析軍事科技人力資源流動現狀與存在問題的基礎上，從數量、結構、行為三方面分析了軍事科技人力資源流動中的供求均衡;從成本收益角度系統描述了軍事科技人力資源的個人決策和單位決策，得出了在我軍科技人力資源的流動過程中應該適當加強個人的流動自主權，建立「軍隊導向型」人力資源配置機制的結論;接著本文不僅提出了軍事科技人力資源合理流動的根本標準?戰鬥力效用，而且從流量、流向和結構上進行了細化，確立了最優的流動率;最後，本文提出了促進我軍科技人力資源合理流動的四大機制:引人引智機制、內部流動機制、激勵約束機制和淘汰退出機制。
  3. At first, the author analyzed some chief factors such as light beam drift and atmospheric turbulence that affect the precision of the laser collimation in brief. then, the author studied the plan of the laser collimation generating nondiffracting beam and automatic level system with high precision. at last, the author completed the measurement of the straightness guideway by using ccd ( charge coupled device ) as the receiver and computer imaging processing

    文章首先簡要地分析了激光自身漂移、大氣湍流等影響激光準直精度的主要因素，然後對系統的激光準直方案進行論證，並確定了無衍射光束的生成方案、高精度自動安平系統的結構方案，最後以ccd為接收器件，通過計算機圖像處理，完成對軌道直線性的測量。
  4. These factors are physical capital, human capital, technology change, the level of specialization and the quantity of farmers. furthermore, on the basic hypothesis that farmers are rational economic men, it points out the negative attitude of farmers on improving these factors is rational choice. the actual land system, social security system and hukou system conduce that the property right of land is instable and difficult to be exchanged, the quantity of farmers is unable to decrease

    本文首先建立了一個簡單的數學模型，考察了直接影響農民農業收入的基本因素，包括：物質資本、人力資本、專業化水平、技術知識和農民數量；進而，從農民是理性經濟人的基本假設出發，指出農民在改進影響農業收入的諸因素方面的消極態度是既定製度約束下的理性選擇? ?現行的農地制度（社會保障制度） 、戶籍制度導致土地產權不穩定、難以流轉和農民數量難以減少，妨礙了土地的規模經營，使農民在物質資本投資、人力資本投資、深化專業化分工、學習和應用技術知識、向城市轉移勞動力方面表現出消極態度。
  5. Welding - acceptance inspection of electron beam welding machines - measurement of beam current characteristics

    焊接.電子束焊接機的驗收檢驗.電子束電流特性的測量
  6. Welding - acceptance inspection of electron beam welding machines - part 3 : measurement of beam current characteristics

    焊接.電子束焊接機的驗收檢驗.第3部分:電子束電流特性的測量
  7. In addition, a process diagram contains other non - reusable elements, which you can drag and drop from a palette, such as processes, tasks, repositories, start stop end nodes, connections, forks, joins, loops, maps, decisions, notification broadcasters, notification receivers, observers, timers, and annotations

    另外，流程圖包含其它不可重用的元素，您可以從調板上進行拖放，比如流程、任務、存儲庫、開始/停止/結束節點、連接、分叉、結合、循環、決策、通知廣播器、通知接收器、觀察器、計時器和注釋。
  8. With the trend that cdma will be the dominant multi - access scheme in the new generation of wireless communication, how to apply spatial processing in cdma system has been becoming the emphasis of research in smart antenna. a proper method is space - time processing due to the space - time structure of wireless channel. beamforming can be combined with rake to form 2d rake receiver, which can effectively weaken the enhancement of mai in conventional rake receiver. however a more effective method is to use space - time filtering. these two scheme will be discussed and the structure and realization will be presented

    碼分多址技術逐漸成為新一代通信系統的主流多址技術，如何在碼分多址系統中引入空域處理以改善系統性能是當前智能天線技術研究的重點之一.考慮到無線通道的時空二維結構特徵，一種合理的實現方式是採用時空處理方法，將波束形成技術與時域分集技術相結合;另一種更有效的方法是在接收端採用時空二維聯合處理，對無線通道進行時空二維均衡
  9. As for the decision about where the data goes, precedence constraints contain logic to specify which component receives the output

    為了對數據的流向作出決策，優先約束包含了用來指定哪個組件接收輸出的邏輯。
  10. There is a part of beam loss during the course as the neutralization of high - energy particles dragged from the ion source, the deflexion of charged particle on the beam stream and the scraped beam of exceeding beam waist and low density. it is necessary to analyze the beam loss and bring forward a rational project for absorbing beam stream

    將離子源引出的高能粒子進行中性化，再偏轉掉束流中的帶電粒子，將超過束腰半徑、密度較小的束流削除，在此過程中有一部分束流損失，它直接影響加熱功率的因素，因此，對束流損失進行了分析，對損失束流的吸收提出了吸收方案。
  11. The 30mev linac can be used as energy recovery accelerator with photo - cathode rf - gun injector. and multi - cavities photo - cathode injector can not only improve the quality of output electron beam, but also decrease the effect of phase question in the energy recovery process

    當注入器束流電子能量接近10mev后，第一加速段與束線中產生的減速相位與加速相位的差是小的，對能量回收效率的影響可以忽略。
  12. Applications using serial flow, especially with complex data retrieval and storage, may run better in a dedicated local environment rather than across a grid because of the need to wait for one process to finish before another process starts

    使用串列流的應用程序，尤其是具有復雜的數據接收與存儲功能的，可能在網格上運行還不如在專用的本地環境中運行，因為這樣的應用程序需要在啟動進程之前等待前一個進程結束。
  13. Acceptance tests for co2 - laser beam machines for welding and cutting - part 3 : calibration of instruments for measurement of gas flow and pressure

    Co2激光束焊接機和切割機的驗收試驗.第3部分:氣體流量和壓力測量儀的校準
  14. Acceptance tests for co2 - laser beam machines for high quality welding and cutting - calibration of instruments for measurement of gas flow and pressure

    高質量焊接和切割用co2激光束機的驗收試驗.氣體流量和壓力測量儀的校正
  15. Welding - acceptance inspection of electron beam welding machines - part 3 : measurement of beam current characteristics iso 14744 - 3 : 2000 ; german version en iso 14744 - 3 : 2000

    焊接.電子束焊接機的驗收檢驗.第3部分:電子束電流特
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