流動電勢 的英文怎麼說

中文拼音 [liúdòngdiànshì]
流動電勢 英文
stream current potential
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 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...
  • 勢 : 名詞1 （勢力） power; force; influence 2 （一切事物力量表現出來的趨向） momentum; tendency 3 （自...
  • 流動 : 1. （液體或氣體移動） flow; run; circulate 2. （經常變換位置） going from place to place; on the move; mobile
  1. Another spotlight of the event was the all - day conference jointly organised by asian solutions centre and miller freeman asia. the m - business discovery day, with mobile wireless strategies to sustain corporate competitiveness as the main theme, won a broad appeal from the visitors

    展覽會的另一個重點項目是由亞洲方案與亞洲博聞聯合主辦的專業會議流動電算商業方案專題會議，主題為《流動無線科技協助企業延續新優勢》 。
  2. Another spotlight of the event was the all - day conference jointly organised by asian solutions centre and miller freeman asia. the m - business discovery day, with mobile & wireless strategies to sustain corporate competitiveness as the main theme, won a broad appeal from the visitors

    展覽會的另一個重點項目是由亞洲方案與亞洲博聞聯合主辦的專業會議流動電算商業方案專題會議，主題為《流動無線科技協助企業延續新優勢》 。
  3. From the last century ninetieth, microprocessor relay protection technology has been rapidly developed and widely used in our country. it has become an inevitably flow and trend in the development of relay protection technology. but there are scarce experimental devices of microprocessor relay protection at present in our country and the devices which are being used have the defect of function single, inconvenient, and high cost etc. based on this condition, an experimental and training system for the multifunctional microprocessor relay protection and substation integrated automation is explored and developed in this paper

    從上個世紀九十年代起微機繼電保護技術在我國得到了快速的發展和廣泛的應用並已成為繼電保護技術發展不可逆轉的潮流和趨勢，但是微機保護實驗設備的開發在我國幾乎是一片空白，僅有的微機保護實驗設備也存在著功能單一、體積大、成本高等諸多缺點，基於這一現狀，本文著力研究和開發一種多功能微機保護與變電站綜合自動化實驗培訓系統。
  4. With hutchison telecom s capability of providing the territory s currently fastest 2. 5g mobile data services at transmission speeds of up to 64kbps, we have a distinct edge in providing very soon more cutting - edge mobile commerce services, riding on hongkong post s mobile e - cert system initially on pda and progressively on other mobile devices

    和記電訊憑著推出全城最快64kbps傳輸速度的2 . 5g分組數據流動通訊服務，並配合香港郵政流動電子核證系統，在提供領先的流動商貿服務將有著絕對的優勢。
  5. With zhengzhou railway station, the largest railway hub station in china, the largest passenger bus transport center in henan province, namely, zhengzhou bus passenger transport station, jingguang bus passenger transport station, ermalu bus passenger transport station and railway long distance bus passenger station, this district has unique transport facility, and hosts the largest telecommunication and post hub in the central plains, with a daily average over 2000, 000 floating population, forming increasing stream of people, stream of materials, and stream of information in the central city zone, containing enormous commercial opportunity

    區內有全國最大的鐵路樞紐站鄭州火車站，河南最大的汽車客運中心鄭州汽車客運總站，京廣汽車客運總站、二馬路汽車客運站、火車站長途汽車客運站等，交通優勢得天獨厚；中原地區最大的電信、郵政樞紐也位於本轄區，日平均20多萬流動人口，形成了中心地區不斷增大的人流、物流、信息流，蘊藏著巨大的商機。
  6. A commutator - brush combination is used as a mechanical rectifier to make the armature terminal voltage unidirectional and also to make the mmf wave due to the armature current fixed in space

    通過使用換流器電刷的組合作為一個機械整流器以使得電樞的端電壓為單方向的同時也使得由電樞電流所產生的磁動勢在空間是固定的。
  7. Numerical analysis of the streaming potential in bone tissue

    骨組織流動電勢數值分析
  8. According to the agreement, dvn shall provide to hisense the requisite production technology for the manufacturing of digital broadcasting receivers ( also known as " set top boxes " ) ; whilst hisense will utilize its extensive production and sales capability and its advantage as a top market player and r & d leader in consumer electronics area to manufacture and sell the set top boxes designed by dvn. not only will hisense be the key producer and sales force, it will also support the finance for all production cost

    根據協議，天地數碼將向海信提供生產數碼電視廣播接收機（又稱機頂盒）所需之相關技術；海信則利用其消費電子工程開發優勢，以及強大的生產分銷能力，生產和銷售數碼天地數碼設計的機項盒，並負責生產所需之流動資金，以及產品之售後服務。
  9. However, df pre - processing is not required in a interferometer direction finder. it only makes use of the phase relations or differences of sensors disposed at different position. azimuth and elevation are caculated from the phase differences or displayed directly on a crt drived by the voltage or current from the phase differences

    干涉儀測向不必進行測向信號預處理而是直接或間接求取在空間上分開的傳感器上感應電勢之間的相位關系，即干涉相位差，方位角或仰角是直接由干涉相位差計算得到，或將兩基線正交的天線陣的干涉相位差轉化為驅動電壓（電流）分別加到crt陰極顯示器的垂直偏轉線圈和水平偏轉線圈，模擬顯示出來波方位，干涉儀測向為典型的相位測向方法。
  10. Impact of mobile e - commerce and future development trends

    流動電子貿易的影響及未來的發展趨勢
  11. Based on intelligent power module ( ipm ) and digital signal processor ( dsp ), this system used hack - emf ( electromotive force ) method to implement the sensorless control for brushless dc motor of air conditioner ( ac ) in fcv

    該系統基於智能功率模塊（ ipm ）和數字信號處理器（ dsp ） ，採用反電勢法實現了電動汽車空調用無刷直流電動機的無傳感器控制。
  12. It is showed that the torque ripple is not only connected with the phase currents, but also with the other factors, such as the instantaneous phase emf ' s in the case of commutation, the angle of commutation and the parameters of the windings

    從一個新的角度分析了繞組換相引起轉矩波動的原因，指出換相轉矩波動不僅與電機繞組電流有關，還與換相時相繞組感生電勢瞬時值、換相位置角、繞組參數等因素有關。
  13. Considering the relations between idle load characteristics and armature winding parameters of the salient pole propulsive synchronous motor ( spsm ) with its structure, stator tooth and magnetic saturation, the analysis of numerical method for the back electromotive force calculation of spsm is given under various exciting current values

    摘要針對凸極式同步推進電機的空載特性及其繞組參數與電機結構、定轉子齒槽、磁場飽和等緊密相關的問題，分析了在不同勵磁電流下同步推進電機相反電勢的數值計算方法，提出了採用電機磁場能量微動法計算相繞組的參數，並對一臺十二相同步推進電機的繞組參數及其空載特性進行了計算和測量。
  14. On the base of roundly analyzing and studying the running mode of the sensorless bldcm, we explain theories and realizable methods of detecting back electromotive force, phase verdict and phase compensation in detail. in order to improve the timing performance, the control strategy of this system is to use digital speed closed - loop control

    在全面分析研究了無位置傳感器無刷直流電動機運行方式的基礎上，細致闡述了反電勢過零檢測、相位判斷及相位補償的原理及實現方法，並且為了在較寬的范圍內提高bldcm的調速性能，採用了數字式轉速閉環控制。
  15. In conclusion, when the current of the winding is increased, the tendency of the end effect - thrust is unchangeable, the no - load end effect is the main part of the pm linear motor ' s end effect

    從以上的分析和計算得出，隨繞組電流幅值的增加，端部效應影響電機推力的波動趨勢不變，空載端部效應是永磁直線電機端部效應的主要部分。
  16. This dissertation presents several novel control techniques for the torque ripple minimization of pm bldcm. according to the different back - emf waveforms of bldcm, this dissertation gives a detailed analysis to the torque ripple due to trapezoidal emf, pseudo - sinusoidal emf, and general shape emf respectively, and from each one proposes a kind of control technique for torque ripple minimization

    根據永磁無刷直流電動機反電勢波形的不同，對方波型無刷直流電動機的換相轉矩脈動，準正弦波（ pseudo - sinusoidalemf ）反電動勢無刷直流電動機以及任意波形反電動勢無刷直流電動機的電磁轉矩脈動，進行了詳細的分析，分別提出三種不同的控制策略，進行轉矩脈動抑制控制。
  17. It elaborates on the 3 - step start technique. i adopt the method which permits the bldc motor to automatically search the best time to change its operation stage from a separately controlled synchronous one to a self controlled one using the back emf as the commutation signal. this method prevents the stepping out and stopping problems in the changing procedure of the motor

    闡述了電機的三段式起動方法，在直流無刷電機由起動階段外同步運行切換到反電勢換向自同步運行的過程中採用了自尋最優點切換的方法，保證了電機在切換過程中不會發生失步和停轉現象。
  18. With the advent of mobile commerce and the increasing move towards a wireless internet, hong kong s strength in mobile penetration translates into a major opportunity for e - business exploitation and adoption

    隨著流動商貿的來臨，以及無線上網越趨普遍，香港在行動電話滲透率方面的優勢，將為發展及應用電子商務帶來重大機遇
  19. To further increase the accessibility of government information and services and to satisfy customers with different needs, we have introduced popular and innovative channels for e - government services by leveraging on one of the world s highest mobile penetration rates in hong kong. more and more

    為進一步方便市民獲取政府資訊和服務，並滿足客戶的不同需要，我們亦已藉香港作為全球其中一個行動電話最普及地方的優勢，透過廣受歡迎和創新的流動形式，陸續推出各種各樣的
  20. We realized that m - commerce is the future of e - commerce and responded to that belief with the creation of the mobile e - cert

    我們了解流動商貿是電子商貿服務的大勢所趨，因此本於此信念開拓流動電子核證服務。
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