等價帶寬 的英文怎麼說

中文拼音 [děngjiàdàikuān]
等價帶寬 英文
equivalent bandwidth
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 價 : 名詞1. （價格） price 2. （價值） value 3. [化學] （化合價） valence
  • 等價 : of equal value; equal in value; equivalence
  1. This text firstly wields theories and ploys as strategical administration matrix, balance - point of profit and loss, five competitory models and burgeoning strategical administr ation, which is to make a comparatively embedded analysis on broadband inside - and - out side condition including technical level, consumer characters, competitive status and mark eting status, etc, to bring forward available correspondence hypothesis of consumere and to put forward two ways - out for small - and - medium sized providers by swot matrix and big strategy matrix. one is gradualism retreat tactic. considering the particularity of broadband network industry, this text gives the design of gradualism retreat pattern. the other is incorporate strategy of scale domino and much more effective negotiationchip. especially, this text puts emphasis on discussion of incorporate implement methods, proposing to adopt the way of demanding contrast prise - fixing and output pluralism of products so as to induce the consumers to cut down marketing breeding periodicity, use crm to establish core competity for small - and - medium sized providers and simultaneously lay a foundation of next commingle dealing in this field

    本文運用戰略管理理論中戰略管理模型、價值鏈、盈虧平衡點、五種競爭力模型、新興產業戰略管理、市場營銷學等思想理論和方法，對寬帶網產業內外環境（包括技術、競爭狀況、市場狀況等）進行詳細分析，總結了中小型寬帶網運營商在市場營銷、資源配置、經營成本、產品結構、政策管制等幾個方面的優劣勢，並析出其中的關鍵因素，運用大戰略矩陣、 swot分析矩陣，提出中小型寬帶網運營商一進一退兩種截然不同的發展戰略，即「漸進式退出」策略和「一體化」策略。
  2. The maturity of stream media and cdn technologies will surely give a revolutionary impetus to broadband content and even to the entire broadband industry. they will provide end users with internet - based information services such as multimedia news release, on - line direct broadcast, network - based advertisement, e - commerce, vod, distance education, remote medicine, internet - based radio station and videoconferencing, and yield a comfortable profit to the value chain of the broadband industry, including operators, icps and isps. 2

    流媒體技術的發展和內容分發平臺的成熟，必將為寬帶內容提供革命性的推動力，必將喚醒整個寬帶產業，為最終用戶帶來網際網路多媒體新聞發布、在線直播、網路廣告、電子商務、視頻點播、遠程教育、遠程醫療、網路電臺、實時視頻會議等網際網路的信息服務，給運營商、內容提供商、服務提供商等整個寬帶產業價值鏈帶來豐厚的利潤。
  3. These problems boost the study of high - k materials as the alternatives of sio2 gate dielectrics. among all high - k gate dielectric materials, hafnium oxide ( hfo2 ) is being extensively investigated as one of the most promising candidate materials due to its superior thermal stability with poly - si, biggish constant and reasonable band alignment. our researches focus on hfo2 dielectrics

    高k柵介質材料已經被廣泛地研究來替代sio _ 2 ，以降低柵泄漏電流和改善可靠性，其中， hfo _ 2由於其較大的介電常數、較大的禁帶寬度、與si的導帶和價帶較大的偏置、以及與si的高的熱力學穩定性等特徵，被認為是最有希望的替代sio _ 2的柵介質材料之一。
  4. In a report last year the wttc suggested beijing could offset weaknesses likely to be exposed as visitor volumes grow by encouraging the growth of budget hotels, relaxing controls on military - regulated airspace and taking measures to help retain staff, such as offering paid holidays

    Wttc在去年發布的一份報告中建議，中國政府可以鼓勵發展平價酒店、放寬航空管制、採取帶薪休假等措施幫助留住人才，從而解決隨著遊客數量增長可能暴露出來的問題。
  5. The long - awaited day of fast, cheap bandwidth to the home and small office appears to be just around the corner as phone companies and cable companies scramble to deliver high - speed, low - cost telecommunications, running any of a slew of digital subscriber link ( dsl ) technologies and fiber / coaxial cable hybrids up to your front door

    人們等待已久的、快速廉價的帶寬線路接進家庭和小型辦公室的日子，看來為期不遠了，因為電話公司和有線電視公司爭相要把高速、低價的通信線路送到你的大門上，這些線路採用數字用戶線（ dsl ）技術中的任何一種和光纜/同軸電纜混合線路的形式。
  6. It has wide frequency width and high frequency relution. the maximum output frequency can get to 80m and the highest frequency relution can get to 1 u hz, the waveform memory is 64k. it has the important reference value for three classical structures - pc bus card, stand alone, vxi module

    該任意波形發生器不僅能產生正弦波，方波，三角波等常用的標準信號，還可根據用戶的需要生成任意波形，具有寬頻帶，高的頻率解析度等特點，其波形最高輸出頻率可達80m ，頻率解析度可達1 hz ，波形最大存儲深度為64k ，對于目前三種典型的任意波形發生器的結構? pc總線插卡式，獨立儀器， vxi模塊都有重要的參考價值。
  7. Realization of the wide - band shaping filter in baseband is carefully analyzed, and then a low - cost realization method is brought forward. furthermore, through shaping filters, i / q route self - synchronization and compensation and revise of the nonlinearity and the imbalance of amplitude and phase of the modulation circuits are advanced

    分析了基帶寬帶數字成形濾波器的實現難點，提出了低代價的實現方法，並利用成形濾波器解決了調制端i / q自動同步，調制電路的各種非線性和幅相不平衡的補償校正等問題。
  8. These special optical properties make clc possess of great potential application such as testing and analyzing, using as broadband reflective polarizer or circular polarization filters and field - display and so on. the most of applications are relevant to the choice reflection property. this property depends on molecules arrangement of its planar structure

    膽甾相液晶的這些獨特的光學特性就決定了它有著很大的潛在應用價值如:測試分析、寬帶反射式偏振片、圓偏振濾光片及場致顯示等，這些應用均與膽甾相液晶的平面排列態的選擇反射特性有著很大的關系，而其選擇反射特性主要取決于液晶分子的排列狀態。
  9. Among them, phase shifted ( ps ) full bridge ( fb ) zero - voltage - switched ( zvs ) pulse - width - modulated ( pwm ) dc / dc converter has strong competitive power in big power capacity fields. but it has some limitations such as smaller load range with zvs and larger circulation energy. the ps - fb - zvs - pwm dc / dc converter with a saturable inductor utilizes saturable inductor s critical saturable current characteristic and storage energy, to enlarge load range with zvs and improve output efficiency under light load

    其中，移相控制零電壓開關脈寬調制dc / dc全橋變換器在大容量領域很有競爭力，但它具有實現零電壓開關負載范圍小，循環能量大等限制，帶飽和電感的移相控制零電壓開關全橋變換器利用飽和電感的臨界飽和電流特性及儲能，來擴大零電壓開關（ zvs ）的負載范圍，提高輕載時的輸出效率，具有非常重要的研究價值。
  10. The project is to develop the 100mhz wideband digital storage oscilloscope ( wdso ) ， typical performance character : input signal - 3db bandwidth is 100mhz, real time sampling frequency is 20msa / s, equivalent sampling frequency is 10gsa / s, resolution is 8bits, dual signal channel, and delicacy is 5mv 5v div per channel ， time sweep velocity is 2. 5ns - - 5s div 。 so the project is provided with higher performance - to - price ratio, stronger competitive capacity in market and widest applied foreground at the area of wdso

    本次課題的具體目標是實現100mhz帶寬的數字存儲示波器正樣機的研製，具體主要性能指標達到最高實時采樣率20msa / s 、等效采樣率10gsa / s 、被觀測信號3db模擬帶寬達100mhz 、采樣數字解析度8bit ；雙通道，幅值靈敏度： 5mv 5v div ，掃速2 . 5ns - - 5s div 。該方案具有較高的性價比，較強的市場競爭力和廣闊的應用前景。
  11. When it comes to the 1990s, because of the strike against the outmoded notion from the reform and open policy, the improvement of women ' s self - sustaining abilities caused by the market economy, the relaxation of divorce restrictions by the new marriage law and the natural trend of the social value ' s diverse development, and so on, the ratio of divorce in our country rises steeply, the children of the divorces increase day by day

    到了90年代，由於改革開放對陳舊的傳統觀念的沖擊；市場經濟發展對婦女經濟自立能力的增強；新婚姻法對離婚限制的放寬以及社會價值多元化發展的必然趨勢等主要原因，我國離婚率急劇上升，離異家庭子女日益增多，帶來了一系列嚴重復雜的社會問題。
  12. Ferrites are conventional wave absorbing materials, which have such advantages as strong absorption, simple techniques and cheap raw materials, but they are quite heavy and have difficulties in increasing the permeability in ghz region

    鐵氧體是一種傳統的優良的吸收劑，具有吸收強、工藝簡單、價格便宜等特點，但同時存在密度大、吸收頻帶不夠寬等問題。
  13. Hfc ( hybrid of fiber and coax ) network is a competitive means to support wide varieties of video, voice and data services. the thesis describes and analyzes the system framework, frequency assignment and signal modulation schemes of hfc. recently hfc and adsl are aggressive among broadband access technologies

    本文對hfc網的系統結構、網路拓撲、頻譜分配方案和業務信號的調制方式等進行了詳細的闡述和分析，並且全面地比較了hfc和adsl的優缺點，總結出hfc具有較高的性價比，是我國寬帶接入網的優選方案。
  14. It includes esm and t - esm and some flying quality evaluating laws such as the bandwidth law ( bwl ), the neal - smith law ( nsl ), the chalk law ( cl ) and the c * law. this software is useful for the design of flight control systems

    該軟體包可以用頻域等效系統方法、時域等效系統方法、帶寬準則、閉環準則、俯仰角速率準則、 c準則等進行飛行品質的計算及評估，對飛控系統設計有實用價值。
  15. The voip technology have had a rapid progress since it ' s appearance in about 1996 for it ' s cheapness etc. the protocols " coming into being and maturity ( such as itu - t ' s h. 323, letf ' s sip and mgcp etc. ), the application of the new technology of the network and the improvement of the bandwidth condition of the internet all will bring energy to the development of voip

    Voip技術自20世紀90年代出現后，由於其價廉等原因很快得到迅猛的發展。 itu - t的h . 323 、 ietf的sip及mgcp等協議體系的出現及完善、新一代ip網路技術（ ipv6 ）的實施、網路帶寬等條件的日趨改善都將給voip技術的發展帶來無窮的動力。
  16. It has put forward a kind of method of self - adaptation based on motion characteristic to correcting error code. finally, based on the rtp protocol, real - time transmission of video and audio data is realized with software, and a bandwidth control algorithm based on rtp is introduced. the research results of this paper can be used in the long - distance education, video conference, videophone, video real - time control, and various kinds of communication systems

    接著討論了糾錯編碼，採用rs編碼作為前向糾錯碼，提出了一種基於運動特徵的自適應誤碼掩蓋方法，並採用rtp協議進行視音頻數據的實時傳輸及帶寬控制，本文的研究成果可以直接用於遠程教育、視頻會議、可視電話、視頻監控等各種通信系統，具有較大的研究價值及廣泛的實用價值。
  17. Instead of prioritizing bandwidth allocation, users can inexpensively overprovision bandwidth when they need to support delay - sensitive traffic such as voice and video

    當用戶需要支持對延遲敏感的流量，如聲音和視頻圖形時，他們可以廉價地獲得很大的帶寬，而不用對帶寬進行優先等級分配。
  18. Instead of prioritizing bandwidth allocation, users can inexpensively overprovision band - width when they need to support delay - sensitive traffic such as voice and video

    當用戶需要支持對延遲敏感的流量，如聲音和視頻圖象時，他們可以廉價地獲得很大的帶寬，而不用對帶寬進行優先等級分配。
  19. With the increasing maturity of broadband network technology, the value chain of the broadband industry is taking shape, furnishing a grand business opportunity at various levels such as those of infrastructure, network products and information service. as a result, the size and structure of the telecom industry and the internet industry will possibly change

    寬帶網路技術日漸成熟，寬帶產業的價值鏈正在逐步形成，在基礎設施、網路產品、信息服務等多個層面上提供了巨大的市場商機，電信產業和因特網產業的規模和結構都可能因此重新洗牌。
  20. Cdma ( code division multiple access ) technology is used in communication system abroad because of its merit, people use cdma technology to transmit data, image and also other different information in different sub - frequent bands of a broad channel. so a research, which combines multi - carrier signal processing and cdma technology and processes different sub - frequent bands signal at same time, is full of practicable value

    Cdma技術由於其優點被廣泛採用在通信系統中，人們在一個寬帶通道的不同子頻段上使用cdma技術傳輸數據、圖像等不同信息，所以將多載波信號處理與cdma技術聯系起來進行研究，並且同時將不同的子頻帶信號進行處理是一個很有實用價值的問題。
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