量化電平 的英文怎麼說

中文拼音 [liánghuàdiànpíng]
量化電平 英文
quantization level
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 量化 : quantization量化器 quantizer; digitizer; 量化失真 quantizing distortion; 量化條件 quantum conditi...
  1. Measurement precision contribute to improving the security class and economic of boiler running and automatic level of whole plant. the smart measurement instrument of the boiler ’ s air flow designed in the thesis and the instrument can make the degree of accuracy get to. firstly, the thesis build the “ velocity - area ” method which is on basis of “ log - tchebycheff ” on the analyzing of basic measure method of boiler ’ s air flow. secondly, model86 averaging pitot tube was selected the right model of flow transducer which can pickoff the differential pressure and static pressure. modelc264 which made in setra system corp. u. s. a was selected as ultra low differential pressure transmitter. a good flow of boiler ’ s air was calculated by offsetting pressure and temperature. finally, numeroscope was designed with z80cpu and other chips

    精確的監測有助於提高鍋爐燃燒的安全型、經濟性，也有助於提高電廠的整體自動化水平。本文設計的智能化鍋爐風量測量裝置能夠實現對鍋爐送風的精確測量，精度可達。本文首先研究鍋爐送風矩形大管道測量理論，提出在流來流量測量測點布置基於「對數-切比雪夫」法的速度-面積法。
  2. The potential applications of amr include both civil and military communication, especially non - cooperative communications and communication confrontation, such as identifying signals, supervising signals, distinguishing interference, electronic confrontation, analyzing military threat, etc. on the basis of our analysis to the existing research on feature abstraction, the related feature abstraction methods are optimized in this paper, resulting several effective methods such as the feature abstraction based on transformation domain, stepped voltage level analysis, normalized carrier - free spectral energy analysis, squared signal and fourth powered signal analysis, etc. both the decision theory based on recognition algorithms and the artificial neural network ( ann ) based on recognition algorithms is analyzed, and the former is selected as it is more appropriate for this research

    調制類型的自動識別廣泛應用於民用通信與軍用通信，尤其是對于非合作性通信、通信對抗，比如：信號確認、信號監控、干擾辨識、電子對抗、軟體無線電、電子救援、通信對抗、軍事威脅分析等。本論文在分析現有研究的基礎上，借鑒了已有的特徵提取方法，對相關調制類型特徵提取方法進行了優化，使用了一些有效的方法，如基於變換域特徵提取方法、梯層電平分析方法、剔除載波后的歸一化頻域能量分析方法、信號平方后的頻譜分析方法、信號四次方后的頻譜分析方法等。通過對基於決策理論和基於人工神經網路兩種識別演算法進行分析，本論文選擇了較適合的基於決策理論的識別演算法。
  3. The handing capacity of tian jin port has been raised to 95 million tons at the end of the " 95 plan " from the 46 million tons at the beginning of the " 95 plan ", which is not separated with the safe and reliable electric power system guarantee. it is that tian jin port pays attention to the development of the electric power system, the modernization of the power supply system of tian jin port is realized today

    天津港電力系統現代化水平是隨著天津港的發展而不斷提高的，天津港的吞吐量從九五初4600萬噸到九五末9500萬噸，是和安全、可靠的電力保障分不開的，也正是天津港對港口電力發展的重視，才得以實現港區今天的供電系統的現代化。
  4. Hebi hasreliable power grids with over 2000 mva substation capacity and 5. 5 billion kw of annual power supply

    城區內供電能力充足，電網結構合理，自動化水平高，供電可靠性強，年供電量55億千瓦時，變電容量2000多兆伏安。
  5. The result of the study shows that the electro - hydraulic proportional technology is useful for all - hydraulic operated drilling machine to simplify the operations and composition of system, to improve the level of automatization and efficiency and to reduce the consumption of energy. the result of the study also shows that the system of feeding has the properties as followed : fast respone, stable pressure - adjusted characteristic, distinct effect of energy - saving, some improvement of system efficiency

    研究結果表明：全液壓鉆機中應用電液比例技術，可以簡化系統組成和操作，提高鉆機自動化水平，提高系統效率，降低發熱和溫升；採用恆壓變量泵的給進加壓電液比例控制系統調壓性能穩定、響應快、節能效果明顯。
  6. Adjustment to optimize the level controls against an input level is easy

    根據輸入電平來優化音量控制是十分簡單的。
  7. Since the evening of nineties, the automatization level has made good progress in firepower power plan. the capability of single unit is getting more and more, and the size of the central workshop is getting larger and larger

    自90年代後期，火力發電廠的自動化水平不斷提高，單機容量不斷增大，主廠房體型越來越大，廠房高度、跨度、高度差加大。
  8. Finally, author use the theory that scientific budget management and excellent performance measurement system ( pms ) are safeguard of control accounting system, and engineers budget management and pms. furthermore, author take advantage balanced scorecard ( bs ) in pms and use a mathematic model to measure it. although i tried my best to closely combine management accounting theories with our current condition, this thesis must have many shortcomings due to my theoretical level and practical experience

    最後根據科學的全面預算管理和優秀的業績評價系統（ pms ）是有效實施控制會計系統的保障這一原理，重新構造了廣東電信公司的預算管理方法和pms系統，在pms系統中主要運用了平衡計分卡（ bs ） ，並給出了綜合評價指標量化的方法。
  9. Then some cavity quantum electro - dynamic ( cqed ) effects are studied by experiment. the photoluminescence ( pl ) intensity enhancement at resonance wavelength and suppression at off - resonance wavelength, emission spectrum narrowing as well as emission intensity redistribution in space are observed in the microcavity device fabricated with distributed bragg reflector ( dbr ) and silver mirror as well as that done with two silver mirrors

    分別在帶有dbr結構的平面微腔及全金屬鏡構成的平面微腔中觀察到了諧振模式處的輻射增強及非諧振模式處的輻射抑制，發射譜線窄化以及輻射強度空間分佈重組等腔量子電動力學現象。
  10. In china, there are some common problems concerned with small hydropower projects, such as insufficient annual utilization of electronic power, a great loss of power in the process of transmission, poor apparatus, low level of automation, low prices of electronic power, and outdated technology and installation

    我國小水電項目的常見問題有：年利用小時數偏低、輸配電電損較大、生產設備質量較差、自動化水平低、電價過低、技術和設備落後、管理水平低等。
  11. Abstract : the responses of shaft bow and their relationships with unbalanceresponses and mechanical or electronic run out are analyzed based on the theory of rotor dynamics. the responses of shaft bow are separated from the unbalance responses successfully by making use of vibration information under different rotor runs. an identification method of thermal bend is presented based on the 2d - holospectrum technique. experimental results show that when bow phase is steady and amplitude is variable, the tangent of initial phase point on the 2d - holospectrum is parallel, which can be effectively used for diagnosis of bent shaft

    文摘:依據轉子動力學理論分析了柔性轉子彎曲響應的特徵，在此基礎上討論了它與不平衡響應及機械與電氣跳動量之間的關系，並利用轉子在不同起車情況下的振動信息，有效地分離了彎曲響應和不平衡響應，求解出彎曲量與不平衡量的比值.提出了轉子在恆定轉速下，基於二維全息譜技術的熱彎曲故障識別方法.研究結果表明，當彎曲量相位穩定而其幅值變化時，轉子響應的二維全息譜初相點的切線是相互平行的，由此可以有效地實現轉子熱彎曲故障的識別與診斷
  12. Hydraulic servo system used in coiler is mainly to realize the step - by - step control. by using the servo system, vibration and striking are largely decreased, the accidents are reduced, and the level of automation is largely improved, as well as the quality of production

    電液伺服系統在現代的熱軋卷取機中的應用主要是實現帶頭的自動步進迴避，這樣就有效地消除沖擊，同時也使卷取過程中各種事故大為減少，大大提高了軋制過程的自動化水平，產品產量和質量。
  13. Equality of mass and net electric charge of reacting species on each side of an equation

    化學平衡反應式兩邊在質量或起反應的純凈電荷方面的均等
  14. The gain stage operates at a constant level regardless of the setting of the master level control, and so the sound of this circuit will not alter at various level settings

    無論主音量控制的位置如何，放大級都可以工作於一個穩定的電平，並且不同的音量設定不會引致該電路的音色變化。
  15. In the chapter, we are also presented a low sidelobe beamforming synthesis technique. the main beam is pointed in the proper direction by choosing the steering vector for that direction

    為了獲得自適應優化權向量，形成任意的旁瓣電平波形，即使在旁瓣區域干擾很強時，也能保證有很好的方向圖輸出。
  16. But the comprehensive properties were improved remarkably. with the addition of carbon nanotubes, the polarization of charging process decreased, the plateau of discharge became flatter and the migration of potential of peaks value of cyclic voltemmograms reduced. for the other hand, the exchange current increased, ohm resistance and electrochemical reaction resistance of the electrodes decreased, the diffusion resistance of hydrogen and the resistance of adsorption decreased, too

    摻入碳納米管對儲氫合金電極的容量影響較小，但其電化學性能卻有較大的改善，主要體現在：充電的極化減小，放電平臺更加平穩、循環伏安曲線的峰值電位隨掃描速度增大的遷移量減小，交換電流密度增大，電極的歐姆電阻、電化學反應、擴散電阻和吸附電阻均減小。
  17. It takes a quantitative analysis to reveal the direction and intensity of tv violence and simultaneously interprets the meaning of the different indexes form the survey, which provides reliable information about tv violence in china and offers reference for the government policy - making and guidelines for the media development in the right way. what ' s more, it takes a big - scale cross - regional survey, and investigates the regional differences, media contact and the relationship between age, the degree of education and the outlooks of the audience, emphasizing the constraints of the objective reality and the differences of the individuals on the media cultivation effects, which offers a framework for later related research

    以量化形式反映電視暴力的指向和強度，同時以質化分析解釋各項指標所蘊含的意義，為了解我國電視暴力狀況提供了非臆想性的可靠資料，為政府有關部門的決策及媒體的良性發展提供參照：進行較大規模的跨地區實證調查，考察了地區差異、媒介接觸及年齡、文化程度等諸多變量與受眾觀念的關系，強調了客觀現實及受眾個體差異對媒介涵化效果的制約，為今後的相關研究提供了可資借鑒的理論框架和操作平臺。
  18. It can make it real that office information can collected and processed, flowing and shared among departments. it helps the leaders and managers do his official affairs. using oas can furthest improve efficiency and quality of the office, the environment and conditions of office, and the roboticized and scientific level of the office management and decision - making

    辦公自動化系統是利用先進的電子信息技術和現代辦公設備組成的人機信息處理系統，實現各級部門之間辦公信息的收集與處理、流動與共享，輔助領導和管理人員進行各種辦公活動，最大限度地提高辦公效率和辦公質量，改善辦公環境和條件，提高辦公管理和決策的自動化、科學化水平。
  19. The quality of digital audio is characterized by the sampling rate, the quantization interval and the number of channels

    數字音頻的質量可以用抽樣頻率、量化電平和聲道數來表徵。
  20. The quantization interval, or the difference in value between two adjacent quantization levels, is a function of the number of bits per sample and determines the dynamic range

    量化階距，即兩個相鄰的量化電平之間的差值，是每個抽樣的比特數的函數，它決定了動態范圍。
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