鍵控效應 的英文怎麼說

中文拼音 [jiànkòngxiàoyīng]
鍵控效應 英文
keying effect
  • 鍵 : 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）...
  • 控 : 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...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 效應 : [物理學] effect; action; influence
  1. This paper describes the components and structure of advanced signaling system : automatic train control system ( atc ), analyzes the function and classification of its three subsystems : ats, atp and ato, with emphasis on currently widely adopted atc system - quasi - moving - block signaling system, which works on coded digit track circuit, and discusses the operating principles of coded digit track circuit and the features of train control of quasi - moving - block signaling system

    信號系統是確保城市軌道交通列車運行安全及提高運營效率的關鍵設備。本文詳細討論了應用於城市軌道交通的先進的信號系統? ?列車運行自動控制系統（ atc ）的組成和結構，對其三個子系統：列車自動監控系統ats 、列車自動保護系統atp 、列車自動運行系統ato的功能和分類進行了詳細分析和比較。
  2. With analyzing the aviation anti - submarine warfare and establishing the model of efficiency evaluating about the aviation anti - submarine warfare, the game theory and optimal control theory were applied in researching the efficiency of aviation anti - submarine warfare constrained by the submarine c velocity and energy

    通過對航空兵應召反潛搜索的分析，建立應召反潛搜索效能評枯模型，並應用對策論與最優控制理論對模型進行分析，研究在潛艇速度和電黃雙約束條件下，影響搜索效能的關鍵因素，為航空兵戰術決策提供依據。
  3. In the later 1980s, more and more technologies and applications for armed helicopters have been developed in western countries, especially the integrated fly / firepower control ( iffc ) of armed helicopters which is key to armed helicopters for promoting the efficiency of battle and for acquiring abilities of aerial warfare

    為此，自八十年代後期開始，西方各國都在大力開展有關武裝直升機先進技術的應用研究，其中，占核心地位的是武裝直升機的綜合飛行/火力控制，它是武裝直升機能否大幅度提高作戰效能，乃至具備空戰能力的關鍵。
  4. Ratio control of cvt is the key for engine running according to ideal curve, and controlling thrust of driving and driven pulley reasonably can improve efficiency and extend life - span of metal belt, and it is coupling relation between control of ratio and thrust

    無級變速傳動系統的速比控制是實現發動機按理想工作線運行的關鍵，合理控制主、從動帶輪的夾緊力能提高傳動效率和金屬帶的壽命，而夾緊力和速比控制存在耦合效應。
  5. The control of beam halo - chaos becomes a critical problem in the development of high intensity accelerator. efforts to remove the halo by collimation have been largely unsuccessful since the halos almost always regenerate. the mechanisms of halos are complex, such as nonlinear resonances and chaotic behavior etc. considering this, professor fang jin - qing who works in china institute of atomic energy pointed out that the theory of chaos control can be used to control beam halos. he presented the method to control halos by using nonlinear functions, which means nonlinear function g is added to the right of ion radial self - edlctric force equation and some nonlinear function are selected to control beam halos in simulations. in paper [ 69 ], controllerg = - 0. 15sin ( rmax - am ) 2 was used and the halo intensity was decreased to 0. 1078, the halos are removed partly

    束暈?混沌的控制是新一代強流加速器研製的關鍵問題，隨著強流離子束應用前景的日趨廣闊而日益成為研究的熱點。傳統機械限束器因無法解決束暈的再生而收效甚微，因為束暈的形成有著其內在動力學機制?非線性共振以及混沌等。基於此，中國原子能科學院研究員方錦清將混沌控制的理論和方法開創性的運用於束暈?混沌的控制上，提出了控制束暈?混沌的非線性控制策略，即在粒子徑向所受束自生場力方程的右邊加上非線性控制函數g ：並選取一些非線性函數如等進行了控制的模擬研究，將束暈強度控制在0 . 1078左右，取得了初步的控制效果。
  6. In domestic project management, the progress management is ineffectively for a long time, especially the information - based system construction aspect in progress management. the ning dian power engineering was put into production on 27th, dec. it was advanced twelve month. the key was using the p3 software to control the engineering ’ process during the construct period

    標志著我國電力裝機容量突破5億千瓦的寧電工程，於2005年12月27日正式投產發電，工期提前了12 . 5個月正式移交試生產，而應用p3有效控制工程進度是該重點工程提前並網投產的關鍵。
  7. Power control and multiuser detection are two key technique to cope with the multiple access interference and near - far effect in cdma mobile cellular communication systems, power control is a resource allocation technique that balances the received powers of the users so that no one user creates excessive interference

    功率控制和多用戶檢測是cdma移動通信系統中克服遠近效應、多址干擾的關鍵技術。功率控製作為一種可以平衡接收功率，減小對其他用戶干擾的技術得到廣泛的應用。
  8. Smart antenna has been widely researched in communication and signal processing, the adaptive beamforming algorithm is the key technique of smart antenna. it could adaptively steer the array directional pattern to form the main narrow beams with high gain in the direction of the users " signals while deeply nulling the interference signals. it is an effective way to realize the optimal receiving of the interesting signals

    智能天線技術是目前通信和信號處理等領域的研究熱點，自適應波束形成演算法的研究是智能天線的一個關鍵技術，它能夠自適應地控制天線陣方向圖在用戶信號方向產生高增益窄波束，在干擾信號方向產生較深的零陷，是實現用戶信號最佳接收的有效方法。
  9. Therefore, it is necessary to get temperature mode and its effect on the stress and the line deformation in one region of our country by theories and experiments. it can be used in the bridge design, which makes a reasonable time to construct, sprinkle concrete and control appropriate temperature on key constructing processes

    因此，有必要通過實驗和理論等研究工作，得到合適於我國或某一地區的大跨度pc連續梁橋的溫度場分佈規律及其溫度效應，可以用於指導設計，確定施工立模及混凝土澆注的合理時機，對關鍵的施工工序進行適當的溫度控制。
  10. This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer

    本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上，討論了幾種採用典型調制技術的短波數傳系統（如時頻調制、多進制頻移鍵控慢跳頻、 chess系統）原理、優缺點以及抗衰落和抗符號間干擾的性能；分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術；在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制，給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案，並通過計算機模擬進行了初部驗證。
  11. Generally ship lift structure is consisted of two or four huge reinforced concrete tube towers and a single - story machinery building on the top of tube towers. because the tube towers is demanded to support the large loads, the lateral stiffness of tube towers is a few hundred times as solid as that of the top machinery building and cause the sudden change of the stiffness. this change would cause insentive seismic whipping effect of the top building. the aseismic methods are difficultly used to reduce seismic responses of the top building of ship lift structure. the feasibility of develop an intelligent vibration control system is explored in the paper

    這樣，在塔柱頂部鋼筋混凝土平臺就會產生側移剛度的突變。這種巨大的剛度突變會引起升船機頂部廠房強烈的地震鞭梢效應，使得升船機頂部廠房地震反應的控制就成為升船結構抗震設計中的關鍵問題之一。由於採用常規的結構振動控制方法難以較好地解決升船機頂部廠房地震鞭梢效應，因此這就為智能振動控制技術的發展和應用提供了可能。
  12. The thyristor valves is one of the key parts of hv - tsc. it is required that the thyristor valves of hv - tsc possess excellent electric characteristics. the control to the thyristors valves should be highly effective and reliable

    可控硅開關是高壓tsc裝置的關鍵構成部件，高壓tsc裝置要求可控硅開關應具有良好的電氣性能，要求可控硅開關控制應是有效和可靠的。
  13. Power balance is necessary to icf, including the energy balance and pulse shape uniformity at the target. 90 percent of the output energy of " sg - ii " comes from its double - pass coaxial array main amplifiers, and pulse shape distortion caused by gain saturation also occurs mostly in there. therefore precise control of gain performance of the main amplifiers by avm ( angular variable mirror ) is the key to the precise power balance of " shenguang - ii "

    「神光? 」裝置90的激光能量由同軸雙程主放大器提供，同時增益飽和效應產生脈沖波形畸變也主要發生在主放大器階段，因此應用組合式角變反鏡（ avm ， angularvariablemirror ）獨立精密控制主放大器各路的增益性能是實現「神光? 」裝置精密化功率平衡的關鍵。
  14. Among them, job - shop scheduling and control technique is the key to achieve producing high - efficiencyly, high - flexibility, and high - dependability. to study and apply an effective scheduling method and optimizing technique have become practised basic of advanced manufacturing technique

    其中車間作業調度與控制技術是實現生產高效率、高柔性和高可靠性的關鍵，有效實用的調度方法和優化技術的研究與應用已成為先進製造技術實踐的基礎。
  15. It is a new strategy to explore the mechanism of tumor carcinogenesis, and to regulate the network, key molecules, and drug target by combined biology effects

    用綜合生物學效應來闡明疾病發生發展機制、相關調控網路、關鍵靶分子和藥物靶點，為腫瘤的診斷、分型、藥物研製提供新思路。
  16. So the acoustic wave is the only practical solution in this channel. an underwater acoustic channel is characterized as a multi - path channel due to signal reflections from the surface and the bottom of the sea. because of wave motion, the signal multi - path components undergo time - varying propagation delays that result in signal fading and inter - symbol interference ( isi )

    本文從分析淺海水聲通道的傳輸特性入手，針對多途徑效應引起的幅度衰落及碼間干擾問題，提出一種適用於水聲e - mail通信的十六進制（或八進制）數字頻移鍵控（ mfsk ）傳輸系統。
  17. Multi - uesr detection ( mud ) refers to signal detection in multiple access communications. this detection has many good properties, such as decreasing multiple access interference, canceling out or moderating near - far resistance, able to decrease the requirement for output control, compensating the effects due to inoptimal orthogonality, improving system performance and increasing system capacity. mud is one of the methods that can overcome the mai in cdma with most potential and complete and becomes one of the critical techniques in the third generation mobile communication

    多用戶檢測是指多址通信中的信號檢測，具有抑止多址干擾;消除或減輕遠近效應;可適當降低對功率控制的要求;彌補擴頻碼互相關性不理想造成的影響;改善系統性能，提高系統容量等眾多優點，是克服cdma多址干擾最有潛力、最徹底的一種方法，並已成為第三代移動通信標準中倡導的關鍵技術之一。
  18. On the basis of analyzing factors affecting the control effectiveness of lean production in green supply chain and its objective, the thesis puts forward key control areas of lean production in green supply chain and controlling index systems

    在對影響綠色供應鏈環境下精益生產實施控制效果的因素進行分析以及綠色供應鏈環境下精益生產的目標進行分解的基礎上，提出了綠色供應鏈環境下精益生產的關鍵控制領域和實施控制的指標體系。
  19. Taking beijing metro line 4 as an example, this paper discusses three important questions in view of system design and operation management, that is, how to select heating ventilation and air conditioning system and its parameters, how to choose the type of standby equipment and its energy - saving running mode, and how to control the fume effectively without causing any negative effects during the fire

    摘要以北京地鐵4號線工程為例，對通風空調系統的選配與參數確定、兼用設備的選型及節能運行、火災發生后如何有效地控制煙氣並避免產生負效應的三個關鍵問題進行探索，旨在為系統設計、運行管理提供有益的啟示。
  20. The key technologies for 3g include multi - user detection, adaptive antenna, rake receive, power control and so on. these key technologies complement each other and all of them are the focus of present research

    Cdma通信系統的關鍵技術包括有抗干擾（多用戶檢測） 、抗多徑衰落（天線分集和rake接收） 、抗遠近效應（功率控制）等，而它們之間又是相輔相成、互相補充的，均為當前研究的熱點。
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