有效功率效率 的英文怎麼說

中文拼音 [yǒuxiàogōnglǜxiàolǜ]
有效功率效率 英文
available power efficiency
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 功 : 名詞1 （功勞） exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 有效 : effective; valid; efficacious
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. Recent experiments have succeeded in obtaining oscillations from the new system, with frequencies of 66hz and 23hz for the cases with helium and nitrogen as the working fluids, respectively. the traveling wave system is expected to be one of the good candidates as a driver for pulse tube refrigerator, leading to a thermoacoustically driven pulse tube refrigerator without any moving component

    還利用deltae對環路部分進行了數值模擬分析，著重討論了系統的起振臨界溫度與臨界加熱功率、效率與加熱溫度的關系、噴射泵的作用以及不同工質（氮氣和氦氣）的比較等，得出一些有益的結論。
  2. Effective power flux density epfd

    有效功率流密度
  3. As the microbolometer which is voltage biased express some characters different from other infrared detectors under the effect of electric heat and infrared radiation together, the computing method of parameters, such as responsivity, noise, noise equivalent temperature different ( netd ), noise equivalent power ( nep ), optical gain, detectivity and so on is given in this paper. some of these parameters are particular compared with other detectors, and some have difference between microbolometer and other detectors

    由於微測輻射熱計在施加偏置電壓的情況下，電熱效應與紅外輻射的共同作用使它表現出與其他紅外探測器完全不同的一些特徵，文中給出了響應率、噪聲、噪聲等效功率、噪聲等效溫差、光學增益、探測率等參數的計算方法，這些參數中的部分是微測輻射熱計獨有的，或者與其他的紅外探測器的同一參數有所區別。
  4. To manage data storage, many database management system are now available, like oracle, ms sqlserver, db2, infomix, sybase and mysql etc. these systems are all based on the theory of relational data model, and can provide us with strong functions on data storage management

    在數據的存儲方面，有oracle ， mssqlserver ， db2 ， informix ， sybase ， mysql等成熟的數據庫服務器產品提供比較完善的功能。這些建立在關系數據理論上的產品無論是在功能、效率還是安全等方面可以說完全能夠滿足現有數據存儲的需要。
  5. Lines design method and effective power estimation of craft with round bilge

    圓舭艇線型設計與有效功率估算
  6. Effective power engine, the smooth start to accelerate dynamic, and excellent low - temperature start, motorcyclists and english

    提高發動機有效功率，起步順暢，加速有勁，低溫啟動性優異，令摩托車駕駛輕松自如。
  7. The auto association predicted at the beginning of this year that the full - year vehicle output in china would stand at 5. 1 to 5. 34 million units, including 2. 5 to 2. 62 million cars

    考慮到超車時提速和動力儲備的需要，瞬時車速達到140km h就足夠了，達到此車速的大型客車應達到的有效功率也就可以確定。
  8. The physical characteristic of forming plasma within resonant cavity was revealed, i. e. the forming mechanism is a switching process from the ionization caused by strong electric field at the initial stage of mpt ' s start to another ionization caused by joule ' s heat at the stage of mpt ' s steady work. the main influencing factors of mpt ' s steady work were studied. anther pointed out the matching between pressure in resonant cavity and microwave power is the determinant factor to the plasma whether stabilization or extinguishing

    分析了mpt諧振腔內微波能量的轉換過程，揭示了其內等離子體的形成是由mpt啟動初期的強電場電離形成放電區過渡到穩定工作期的熱電離形成穩態等離子體區這一物理本質；研究了影響mpt穩定工作的主要因素，指出微波有效功率與諧振腔內氣體壓強的匹配是維持等離子體穩定、避免等離子體消失、放電區熄滅的關鍵因素。
  9. Method for measuring effective output power bandwidth for institutional audio - visual equipment used primarily for speech

    用於演講的教學視聽設備的有效輸出功率頻帶寬度的測量方法
  10. This section begins with the analysis of the cash flow of the two most elementary products - mortgage pass through securities ( mpt ) and collateralized mortgage obligations ( cmo ), and describes the difference between the function mechanism and the ability of resisting risk. then, based on the above analysis, this article tries to invent an new cmo product which goes by the name of adjustable amortization mortgage ( aam ) and can effectively counteract the extension risk when interest rate goes up. at the same time, this article also indicate some problem which should pay special attention to in practical application and put forward some corresponding market promotion strategy

    本章首先通過對兩種最基本的抵押證券? ?抵押貸款傳遞證券（ mpt ）和抵押擔保證券（ cmo ）現金流量變化的分析，研究其運行機制和防禦風險的功能差異，接著在以上分析的基礎上，文章嘗試提出了一種能夠有效化解利率上升環境中延期風險的新型證券品種? ?可調整分期付款額的抵押擔保證券（ adjustableamortizationmortgage ，簡稱為aam ）的設想，但同時也指出了這種抵押擔保證券在實際應用中應該特別注意之處，並提出了相應的市場推廣策略。
  11. By using of effective mobility power flow method, vibration level and radiated power level of a element cylindrical shell are studied

    利用有效導納功率流法研究了基本圓柱殼體的表面振級和聲輻射功率級。
  12. With promulgation and obliging actualization of iec 1000 - 3 - 2 etc. international standards, power factor correction ( pfc ) technique become a hotspot of research in power electronics field. based on average current mode, the paper introduce the design and implementation of a fully digital controlled single - phase boost power factor corrector with fast response. the control - loop circuit is realized using digital control and the corrector can tend to unity power factor, lower current harmonics and high transfer efficiency

    本文在平均電流模式控制的有源功率因數校正技術的基礎上，設計了一種控制電路基於數字信號處理器（ dsp ） 、主電路採用boost變換器拓撲結構的全數字單相功率因數校正器，用數字電路代替傳統的模擬電路來實現對整個迴路的控制，最終使得校正器具有輸入功率因數接近於1 、低電流諧波以及高轉換效率的特性。
  13. Power and efficiency characteristics for steady flow irreversible carnot engine with heat leak

    有熱漏時定常態不可逆卡諾熱機功率效率特性
  14. The rotational converter could not satisfy with the requirement anymore. compared with the rotational converter, asi is better in the efficiency, power density, reliability and electrical quality

    與傳統的旋轉變流機相比， asi具有效率高、功率密度高、無噪聲、可靠性高、壽命長、供電品質好、維護方便等優點。
  15. Ofstp - 2, effective transmitter output power coupled into single - mode fiber optic cable

    接入單模光纜的ofstp - 2發送器有效輸出功率
  16. A circuit or device that converts a dc input voitage to a regulated output woltage, the output voltage may be lower, higher or the same as the input voltage, switching - regulator dc - dc circuit most often require an inductor or transformer to achieve t - he regualted output voltage, wwitching fegulator circuits can achieve a higher level of power efficiency whec compared to non - wwitching techniques

    指一電路或儀器可將一直流輸入電壓換成一高速過的輸出電壓，此輸出電壓可為較低，較高或輸入電壓相同，互動式直流對直流調整電路通常需要一電感或變壓器以達到所要的輸出電壓，交換式調整電路和非交換式技術比有較高的功率效率。
  17. The meter adopts digital synchronous sampling and micro technology to accurately measure true rms of transformer ' s primary voltage, current, power, power factor, true rms ( ac ) or average ( dc ) of secondary voltage and current, true rms of secondary voltage ripple

    該系列儀器採用數字同步采樣及微機技術，能準確測量變壓器的初級電壓、電流、功率、功率因數的真有效值，次級電壓、電流的真有效值（交流）或平均值（直流） ，次級電壓紋波的真有效值。
  18. It can be seen in the future, power electronics converter will get higher efficiency and power density

    可以預見軟開關技術的應用可使電力電子變換器具有更高的效率和更高的功率密度。
  19. The whole machine is covered by a stainless steel outshell, the surface is clean and delicate, multi homogenic constructions are designed is the working valve, so, under the cirumstance of same homogenic effect, there are such advantages as power - saving and obviously effective. it is suitable for liquid - liauid emulsification manufacturing industry

    產品說明:整臺機器用不銹鋼外殼罩住，外表光潔精緻，在工作閥中設計了多次均質過程的結構，因此在達到同樣均質效果的情況下，具有省功率，效果明顯等優點，適用於制備液-液乳化物的行業。
  20. The results reveal that the ocdma systems with fbgs based encoder / decoder are not only easy to plan, but also have large number of simultaneous users, high power efficiency and low bit error rate ( b er )

    結果表明，基於fbg編解碼器的ocdma系統具有設計簡單、用戶容量大、功率效率高和誤碼率（ ber ）低等方面的優點。
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