相數 的英文怎麼說

中文拼音 [xiāngshǔ]
相數 英文
number of phases
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. Through the detailed analysis of the aaf, the defection of using chirp - fourier transform in guidance radar signal processing is pointed out

    通過對加速度模糊函數的形態分析也指明了針對線性調頻信號的二次相位匹配處理（ chirp - fourier變換）在應用到制導雷達信號處理中所存在的缺陷。
  2. Analysis for magnetic field of srm is very complicated since the flux waveforms in different parts of the motor vary with motor phase, stator pole and rotor number, also with the winding connections, etc, which results in the srm losses, especially iron loss calculation difficult. the temperature analysis due to the losses has become a study hot spot

    Sr電機鐵心的磁通波形不僅與電機的相數有關，還與定、轉子齒極數、定子繞組連接方式等密切相關，從而使得sr電機磁場分析很復雜，復雜的磁通密度波形導致電機損耗特別是鐵損的計算非常困難。電機的損耗又會引起電機的溫升，因此高性能的sr電機的熱分析也成為目前的研究熱點。
  3. Number of timing phase

    時鐘脈沖相數
  4. It analyses the principle and methods of waveform reconstruction of the data acquisition module under double a / d parallel time - interleaved real - time sampling mode and random sampling mode. it also illustrates the flow of the monitoring software and the application of fpga technology in this design

    主要分析了雙a / d分相數字化實時采樣方式下和等效時間隨機采樣方式下採集模塊的工作原理及波形重建的方法，並簡單介紹了監控軟體流程及fpga在本設計中的應用。
  5. The simulation and optimization of three - phase nonequilibrium model are discussed. the main research work and contributions of this dissertation are as follows : 1. three novel equation - solving methods have been developed to solve the phase stability problem of ternary systems with satisfying robustness and rapidness

    由於三相精餾過程涉及到液相穩定性問題，即初始液相是否會自發地分裂為二個液相，因此對於三相精餾過程的模擬及優化，首要的問題是判斷液相數目。
  6. Time and space phase negative feedback whole regulate dial of tcm

    時空相數定位與中醫現代化
  7. Number of phase : three or single phase

    頻率： 50hz相數：三相或單相
  8. Number of phase and frequency

    相數及頻率
  9. Model of connection

    相數及接法
  10. Mode of connection

    相數及接法
  11. In the past, the research for multi - phase transmission system is confined to the multi - time phases of 3, that are 6, 12 phases, and so on

    以往多相輸電的研究，僅限於相數為3的倍數相，如6相12相等。
  12. This paper proposes a new method to obtain any wanted stepping angle with adjustable and even subdivision. with the method, the stepping angle is n ' t restricted with different phase number and tooth number any longer. so the product arrangement of stepping motors and drives can be simplified

    提出了通過任意均勻細分來實現任意步距角的新方法，從而打破步進電動機相數和齒數對步距角的限制，簡化步進電動機及驅動器的生產格局，充分發揮機電一體化的系統效果。
  13. The catalog and phase database of china seismic network and global seismic network

    全球地震臺網地震目錄數據庫和震相數據庫
  14. Through using for reference and demonstrating the technology of video processing system of domestic and foreign, author has put forward a set of video processing system schemes suitable for the china " s actual conditions. by using the digital technology, such as digital encode - decode, digital phase - locked, digital filter, digital image storing, the system schemes realizes tv signal noise reduction and time error elimination in real time, and makes the system be a integrated noise reduction and time based corrector really

    通過借鑒和論證國內外時基校正和視頻降噪的相關技術，作者提出了一套適合於中國國情的視頻處理系統軟、硬體方案實現模擬電視的信號數字轉換以及利用數字編解碼、數字鎖相、數字濾波、數字圖像存儲等數字技術來實現電視信號實時去噪和消除時基誤差，使系統真正做到集時基校正與降噪一體化。
  15. Two channels signal input, can ' t offer single node power supply output itself

    三相數字顯示儀表支持兩路信號輸入，自身不提供單獨的節點電源輸出。
  16. Tempering can cause the boundary of main phase more straight and regular, and the quantity of micro - particles in the grain boundary will increase and these particles nail the neighbor boundaries. the co - effect of these factors improved the cocercivity of magnets

    時效使主相晶界平直規整，從而使反磁化疇難以形核；同時，晶界中的微粒相數量增多，這些微粒相強化了對晶界相的釘扎作用。
  17. It is discovered that the diameters of silicon rubber decrease and the number of silicon rubber increase by the dc electric pre - stress applied during solidifying of silicon rubber - toughened epoxy resins. the effect is independent of the polarity of electric pre - stress, but it is dependent of the intensity of electric pre - stress

    本文通過實驗研究證實：在硅橡膠改性環氧樹脂的固化過程中所施加直流預電應力導致了固化物中硅橡膠相數量增多、尺寸減小；並且，預電應力的這種效應與預電應力的極性無關，但與預電應力的水平有關。
  18. Numerical study on gas - solid two - phase jet flow and solid particle erosion

    燃氣射流氣固兩相數值模擬與顆粒沖刷分析
  19. Gas phase data include composition, flow rate, and pressure at the starting point.

    氣相數據包括在開始點上的成分、流量及壓力。
  20. With comparing two - phase excitation mode to single - phase excitation mode, the operating area of two - phase excitation mode is expanded to a great extent

    新型雙相數學模型極大拓寬了電機的工作區域，增加了承受徑向負載的能力。
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