無失真 的英文怎麼說

中文拼音 [wúshīzhēn]
無失真 英文
distortion-free
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 真 : Ⅰ形容詞（真實） true; genuine; real Ⅱ副詞1 （的確; 實在） really; truly; indeed 2 （清楚確實） cl...
  1. In the design and application of electronic engineering, both in open circuit and in closed circuit, signal is certainly affected by environment, the status of the transport network and the change of the parameters of the components applied. then the characters of useful information will be changed more or less and the change is generally called as distortion, namely so - called signal distortion

    =在電子工程的設計和應用中，信號無論在開路傳輸或閉路傳輸中都受到環境、傳輸網路的工作狀態和應用的元器件參數變化的影響，從而會或多或少地改變有用信息的性質，這種變化就是所謂的信號畸變現象，通常稱作失真。
  2. There are three reasons that cause this phenomenon : firstly, they are mistranslated or lose their original contents when they are translated into chinese, because translators ' experience and comprehension are different greatly ; secondly, their meanings often change or expand with the alteration of circumstances, which makes us bewilder ; thirdly, it is hard to chose which one is accurate when they are used to demonstrate chinese minorities with mixed characteristics of culture and politics

    造成這種狀況原因有三：其一，它們在由外文翻譯成中文時，因譯者閱歷的不同和理解程度的差異而導致譯文混亂或內涵失真；其二，它們的意涵隨著情境的變化而不斷流變和泛化，使人無所適從；其三，它們在指稱文化性和政治性相統一的中國少數民族時，令人難以抉擇。
  3. The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation

    二、在高頻變壓器原邊，當開關管接收控制信號脈沖列（經調制的spwm波列）導通時，在低頻調制信號的正半周或負半周內，施加在變壓器繞組上的是同一方向的電壓，變壓器磁芯中的磁通可能將級進地逐漸增加，導致磁芯飽和，造成磁偏或單向磁化，導致低頻電信號放大失真或由於很大的磁化電流而無法正常工作。
  4. Methods of measurement for radio transmitters. part 4 : amplitude frequency characteristics and non - linearity distortion in transmitters for radiotelephony and sound broadcasting

    無線電發射機的測量方法.第4部分:無線電話和播音發射機的幅頻特性及非線性失真
  5. Second, an adaptive rate - distortion model is proposed by extending directed acyclic graph model for fine granular scalable video coding. we add rate, original distortion and adaptive scale to the directed acyclic graph model

    其次，針對精細粒度可擴展視頻編碼技術，本文擴展有向無環圖模型，在該模型中加入碼率，原始失真和自適應因子等屬性，建立了自適應率失真模型。
  6. Research on distortionless transmission of digital baseband signal of mine monitoring system

    礦用監控系統數字基帶信號無失真傳輸的研究
  7. Arithmetic figure that new dvd that conduct and actions world the adoption arithmetic figure of the first style see the port dvi port to broadcast, three stars the dvd - hd938 to can output to have not yet the compression to see the signal, but have no to need to pass by few molds the conversion process, from but avoided the loss of the painting quality with lose true, deliver the real arithmetic figure signal to television the dvi port is a high take the ieee1394 port breadth port, its deliver the speed to attain 5 gbps, is more than ten times to deliver the speed. at the same time, need not proceeding of port of adoption dvi few mold conversion, can avoid to convert what process result in to lose true, from but real realizes the arithmetic figure deliver

    作為世界第一款採用數字視頻埠dvi埠的新型dvd播放器，三星dvd - hd938能夠輸出未經壓縮的數字視頻信號，而無需經過數模轉換過程，從而避免了畫質的損失和失真，向電視傳輸真正的數字信號dvi埠是一種高帶寬的埠，其傳輸速度達到5gbps ，是ieee1394埠傳輸速度的十幾倍。同時，採用dvi埠不用進行數模轉換，可以避免轉化過程造成的失真，從而真正實現了數字傳輸。
  8. Dvi signal is a kind of digitalized vga signal that has been used by computer monitor, image controller, lcd, dlp, pdp. . .

    Dvi信號是將vga信號r g b h v數字化的新一種媒體信號，可以保證原始信號無失真地到達顯示設備。 .
  9. The basic technologic scheme on microwave transmission, currently maturate and advanced microwave transfer technology and equipment, efficiency slot gap antenna, character quality filter, mixer, exact crystalloid concussion apparatus, power backspacing technology, pre - distortion adjustment. furthermore, the technologic schemes practicing using multilevel microwave transfer technology in some areas such as lengshuijiang is introduced in the paper

    採用了當前比較成熟、先進的微波傳輸技術和設備，如高效的縫隙天線、高品質濾波器、混合器、高精密的晶體震蕩器、功率回退技術、預失真校正技術，結合工程實際，設計了湖南電廣網路33家合資公司的mmds無線微波數字電視覆蓋的基本技術方案，和個別地區（冷水江市數字微波工程）的多級微波傳輸的具體技術方案。
  10. However, in present days, as many people despise it, sully it and abandon it, honesty and keeping promises seems as if experiencing a great crisis, even in college campus where students should seek for truth, good and beauty. those college students do every kind of behaviors opposed to honesty and keeping promises, such as cheating on exams, assignments and research papers, forging cv, unwilling to pay off one ' s loan, deceiving other ' s emotion, thinking in one way an d behaving in anther, having dual personality and so on

    然而在今天，卻有很多人在藐視誠信、玷污誠信、遺棄誠信，誠信似乎正經歷著一個前所未有的危機，即便本應是求真養善塑美的大學校園，也存在著諸多不誠信現象，如考試作弊、作業抄襲、就業材料做偽、借貸不還、學術剽竊、情感失真、表裡不一、獨者不律以及雙重人格等，這些問題對當代大學生的成長與發展有百害而無一利，在此我們姑且稱之為當代大學生的「誠信危機」 。
  11. In packet based wireless video communications, when best band distribution, not only source distortion should be considered, but also channel distortion caused by channel errors. the existing macroblock - layer rate control schemes calculates quantization parameters of all macroblocks ( mb ) in a frame in a raster scan order, and then encodes the mbs in the same order. actually, the quantization distortion is heavily dependent upon the coding order of mbs

    在基於包的無線視頻傳輸中，最佳帶寬分配時，不僅要考慮信源編碼失真，也要考慮由於通道差錯引起的通道失真；已有的宏塊層碼率控制演算法以矩陣掃描的順序計算一幀中所有宏塊的量化參數，事實上量化失真與宏塊的編碼順序有很大關系，改變宏塊的編碼順序，使復雜的宏塊分配到更多的比特數，顯然能大大提高編碼效率。
  12. When signals pass high power amplifier, they would be distorted in amplitude and phase, leading to spectrum spread and distortion of in - band signals, both of which would weaken performance of the whole system in turn

    在無線通信中，信號在通過高功率放大器時會產生幅度和相位失真，造成頻譜擴展以及帶內信號畸變，導致整個系統性能的降低。
  13. Test the networks ability to transmit distortion free voice in both directions

    鑒定話音業務測試網路雙向發送無失真話音的能力；
  14. Nearly distortion - free recordings of your favorite songs ( presented randomly if you choose ) to listen to anywhere you like

    可以在任何地方用近乎無失真的音質，聽著最喜歡的音樂（如果喜歡的話還可以隨機播放） 。
  15. People can get almost information through the internet. this gives rise to serious problems including wide spread copyright violation, illegal copying, easy forging etc. these problems are rooted from the intrinsic features of the digitally formatted information : ( 1 ) making copies is easy and inexpensive ; ( 2 ) each copy is exactly identical to the original ; and ( 3 ) distribution of the copies ( e. g. via network or floppy ) is easy and fast

    多媒體數據的數字化為多媒體信息的存取提供了極大的方便，同時也極大地提高了信息表達的效率和準確性，如數字信號很容易進行編輯，可以方便、便宜、無失真地被復制，數字聲音、文本、圖像和視頻易於通過電子的（網路）或物理的（ cd - rom ）系統低價高效地迅速傳輸和分配等。
  16. False valuation can mislead to make a strategic decision of invest, and disturb the method of economy market. it also produces unfavorable affect to economy development

    無形資產評估中存在著一些失真現象，而評估失真，就會誤導投資決策，擾亂市場經濟秩序，對我國經濟建設產生非常不利的影響。
  17. Frequency response, quantization noise, reconstruction error and its sensitivity to mismatch among adcs are studied at length in prqmf banks adc system, and the theoretic results include : ( 1 ) the distortion / aliasing functions of hybrid filter banks adc system is similar with that of switch capacitor filter banks adc system ; ( 2 ) for wide or narrow band input signal, the effective resolution of the two adc systems is 0. 51og2m bits higher than their adc ; ( 3 ) reconstruction error ' s sensitivity to mismatch among adcs of the two adc systems is reduced effectively than time interleaved adc system

    2對prqmf濾波器組adc系統的頻響、量化噪聲特性、重建誤差特性以及重建誤差對adc間的失配敏感性進行了理論分析研究，所得到的理論結果為： （ 1 ）混合濾波器組adc系統與開關電容濾波器組adc系統的失真/混迭函數一致； （ 2 ）無論輸入寬帶還是窄帶信號，這兩種adc系統的有效解析度均比其adc提高了0 . 5log _ 2m比特； （ 3 ）這兩種adc系統的重建誤差對其adc間的失配敏感性均明顯低於時間交織adc系統。
  18. After learning its history and present condition, we define the coerce information disclosure and put forward the quality standard of accounting information disclosure. after that, we present a definition of distortion of accounting information disclosure in securities market, exhibit its behavior forms and analyze its negative influence. the main parts of this thesis are as follows

    凡對信息使用者決策無用、不利於優化資源配置或有相反作用的信息，如虛假的會計信息、隱瞞的會計信息、空而不實的和不及時的會計信息，均可界定為上市公司會計信息披露失真，並對會計信息披露失真的表現形式給予充分揭示，對其危害性進行了分析。
  19. Firstly, this paper, by the mummers, put forwards the reason of the false valuation of intangible assets from five aspects : the way of valuation, the organization of valuation, the client of valuation, the guild of valuation and government. secondly, put forwards the opinion from avoiding the administration of government, more developing the organization of valuation, strengthening the research of theory and criteria, reforming the charge system, and making the report of valuation in strictness and norm. it can effectively prevent and avoid the false valuation of intangible assets, and accelerate exuberance and continuance development of the valuation of intangible assets

    本文針對目前無形資產評估存在的失真現象，首先從評估方法、評估機構、評估客戶、評估行業和政府等五個方面系統和深入地分析無形資產評估失真產生的原因，接著從避免政府行政干涉、進一步發揮評估行業協會作用、加強評估理論和標準的研究、改革現有收費制度和嚴格按規范製作評估報告書等方面有針對性地提出失真解決辦法的建議，為有效預防和避免無形資產評估的失真，促進我國無形資產評估健康持續發展，有著非常重要的現實作用。
  20. 2. the sign of temperature is by extracted mini - thermal - electronic - couple transducer, and amplified by preamplification circuit and main magnifier. the processed data are sent to the computer after a / d conversion, which is displayed in curve form through the software controlling panel built by delphi 3

    設計製作了無失真、抗干擾的溫度信號檢測電路，實現了加熱過程的實時溫度監測，尤其解決了以往由於金屬材料在微波場中的熱傳導及歐姆熱效應而引起的干擾問題。
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