機運 的英文怎麼說

中文拼音 [jīyùn]
機運 英文
tide
  • 機 : machineengine
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  1. Acc. to this value to control fan operation

    據此值用於每個主蒸汽管來控制風機運行。
  2. Something out there, something called clear - air turbulence - an invisible trouble - maker for aircraft

    是晴空湍流一種看不到但卻可以影響飛機運作的天氣現象。
  3. Ameliorate design of maneuvability of conveyance of walking tractor

    手扶拖拉機運輸操縱性能的改進設計
  4. Powerformer have some changes in constract with the conventional generator ， subsequently it also have some new problems in order to have an economical ， efficient ， credible development and application the structure and the philosophy of electromagnetism of powerformer will be on speaking terms changes electrical design ， magnetism design ， thermal design and structural design are have some new changes above all ， the electromagnetism parameter and the harmonic magnetomotive force of powerformer are studied in this paper first ， it mainly utilizes analytics to deduce formula of slot leakage reactance it considers three instances ， including monolayer - slot ， multilayer isometric - slot and multilayer anisometric - slot then ， the analytics and the fem are utilized to calculate slot leakage reactance of stator winding of prototype of powerformer and compare their results second ， the theory of utilitzing fem to calculate the reactance of powerformer is simply introduced ， including stable reactance ， transient and subtransient reactance specially ， the saturated influence of the stable reactance is considered then ， the results are analysed final ， it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding then ， it mainly analyse harmonic magneto - motive force of stator winding through arranging various arrays of stator winding and observe their influence

    基於上述原因，本文對powerformer的電磁參數以及定子繞組諧波磁勢進行了研究。首先是用解析法推導出powerformer定子繞組槽漏抗的計算公式，考慮了單層圓形半閉口槽、多層等半徑圓形半閉口槽和多層不等半徑圓形半閉口槽三種情況，並對powerformer樣機的定子繞組槽漏抗用解析法和有限元法進行了計算，並比較其結果；其次，簡要介紹了有限元法計算powerformer電抗參數的原理，包括穩態電抗、瞬態電抗和超瞬態電抗，對穩態電抗考慮飽和影響，對結果進行分析；最後，介紹定子繞組諧波磁勢對電機運行性能的影響並對定子繞組諧波磁勢進行了分析。然後通過對定子繞組進行不同排列來分析定子繞組諧波磁勢，看看繞組排列對諧波磁勢的影響。
  5. Adopting the straight - line bearing and asynchronism electrical machineries of conical surface braking, operation is steady

    採用直線軸承及錐面制動三相異步電機，運作平穩。
  6. Then it discusses the signaling system in guangzhou metro line no. 4 and points out the necessity and possibility of adopting the moving - block signaling technology for its linear motor carrying system

    在此基礎上，對廣州地鐵四號線信號系統的選擇進行了探討，指出了廣州地鐵四號線直線電機運載系統採用移動閉塞技術的必要性和可行性。
  7. Generic specification for the transport mechanism of cassette tape recorders

    盒式磁帶錄音機運帶機構通用規范
  8. Quality grading standard on tape transport mechanism for cassette tape recorders

    盒式磁帶錄音機運帶機構質量分等標準
  9. Reliability requirements and testing methods for tape transport mechanism of cassette tape recorders

    盒式磁帶錄音機運帶機構可靠性要求和試驗方法
  10. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  11. For increasing the effective material peak - value power ( empvp ), solving the contradiction between enhancing the pmsm ' s flux - weakening capability in the electromotor state and reducing the pmsm ' s connatural adjustment ratio in the dynamotor state and improving the efficiency of the pmsm, some solving method are taken as follows : the influence of length / diameter ratio to the empvp is analyzed, and the optimum size of length and diameter is chosen

    主要是從提高電機的有效材料峰值功率、解決pmsm提高電動機運行狀態時的弱磁擴速能力和減小發電機運行狀態時的電壓調整率之間的矛盾及提高電機的效率著手，分析了長徑比、氣隙長度對有效材料峰值功率的影響，並確定了它們的最佳尺寸。
  12. The thesis is devoted to exploiting a permanent magnet synchronous machine ( pmsm ) for the parallel hybrid electric vehicle ( phev ). three parts are included as follows : at first, in the electromotor state, the current control strategies of pmsm are determined. giving the elementary method for solving the contradiction between enhancing the pmsm ' s flux - weakening capability in the electromotor state and reducing the pmsm ' s connatural adjustment ratio in the dynamotor state

    本課題的研究工作主要圍繞開發一臺並聯式混合動力電動汽車（ phev ）用永磁同步電機（ pmsm ）展開，所作的工作主要包括以下幾個部分：首先，確立了phev用pmsm電動機運行狀態時的電流控制策略，針對pmsm在電動機運行狀態時提高弱磁擴速能力和在發電機運行狀態時減小固有電壓調整率的相互矛盾，提出了初步的解決方法。
  13. Research on the operation deviation of belt conveyor

    膠帶輸送機運行跑偏問題研究
  14. Double unit running cool room ability 4. 5kw ( 4000kcalh ) 220v

    雙機運轉冷氣能力4
  15. Single unit running cool room ability 2. 8kw ( 2500kcalh )

    單機運轉冷氣能力2
  16. Single unit running cool room ability 2. 2kw ( 2000kcalh )

    單機運轉冷氣能力2
  17. ( 1 ) in chapter 1, the f undam e ntal and curr ent status of s g is generalized after consulting the references. and the trend of the sg and its excitation co ntrol is also generalized

    （ 1 ）第一章闡述了同步發電機運行的基本原理，在查閱國內外文獻的基礎上，全面闡述了同步發電機的研究現狀，確定了本文研究的主要內容和研究方向。
  18. The mars observer is to be deployed from an america space shuttle.

    「火星觀察者」號將由一架美國航天飛機運載發射。
  19. The crankshaft checked in dynamic equilibrium ensures the enggine running smothly

    經過精確動平衡的曲軸，使柴油機運行平穩。
  20. Normal problems and resolutions in operation of belt filter press

    帶式壓濾機運行中常見問題及處理措施
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