電流導體 的英文怎麼說

中文拼音 [diànliúdǎotǐ]
電流導體 英文
ampere-wires
  • 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...
  • 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...
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  • 體 : 體構詞成分。
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. In this thesis, the author analyses the deficiency in detecting and controlling function of the computer detecting and controlling system utilized in present transforming station. the strategy of design of software on operation and direction of 5 00kv transformer station is presented. it points out that we can deduce the mathematic analytical formula using the current, voltage and power of two terminals of transmission line as input. on this basis, we do realtime calculation of 500kv transmission line ' s parameter. we can also deduce the linear analytical formula of three - winding autotransformer ' s resistence using its current, voltage and power as input. the corresponding software is programmed on this basis

    論文提出以輸電線路本端和對端電流、電壓、功率作為輸入量，導出了超高壓長線的波阻抗和傳播常數的數學解析式，在此基礎上進行了500kv輸電線路實時參數計算；提出以三繞組自耦變壓器的電流、電壓、功率為輸入量，導出了自耦變壓器繞組的電阻、電抗的線性解析式並進而對變壓器的實時參數進行計算；在此基礎上編制了相應的軟體。
  2. The load current is handled directly by the controller through semiconductor switching devices.

    負荷電流由調節器通過半導體開關元件直接控制。
  3. High order electromagnetic field of current carrying conductor at rest

    靜止載流導體的高階電磁場
  4. Based on the variable viscosity properties of magnetorheological ( mr ) fluids with the variation of a external magnetic flied resulted from adjustable and controllable electric current, a magnetorheological vibration isolator is developed

    利用電磁流變流體在外加可調控電流導致不同磁場強度下其粘度可變的特性，研製了一種電磁流變智能隔振裝置。
  5. Report any electrical accident or damage or interference to an overhead line to the relevant parties, including the electricity suppliers. remove everyone from the immediate area of the damageinterference but do not attempt to remove any objects, retract mobile cranes or to touch the injured person if heshe is still in contact with the overhead line conductor, because the line may still be live

    如發生任何電力意外或架空電纜遭受任何損壞或干擾，必須向有關方面包括供電商報告，並須將所有人撤離直接受損壞干擾影響的地方，但不得企圖移走任何物件、駛離任何流動起重機，或接觸因觸及架空電纜導體而受傷的人，因為電纜可能仍然帶電。
  6. In the case of single - channel magnetic guiding, we calculate the relationship between the guiding efficiency and electric current or the transverse temperature of atomic beam. we also propose several atom - optical elements base on the uccc

    本文也計算了單通道磁導引情況下，原子導引效率和電流、原子束橫向溫度之間的關系，並採用u -型載流導體構建了多種原子光學器件。
  7. This paper makes a further analysis of the traditional opinion about ampere force that is the macroscopic showing of lorentz force, and it demonstrates that microscopic nature of ampere force is composition of electric field forces applied by hall electric field which is caused by lorentz forces for the positive ions at the crystal lattice of the conductor in magnetic field

    摘要對安培力是洛倫茲力的宏觀表現的傳統說法進行了深入剖析，指明了安培力微觀本質是由於洛倫茲力而引起的霍爾電場對磁場中載流導體的晶格正離子施加的電場力的合力。
  8. Then it discusses the influence of electric parameters on the heating effect bases on an analysis of the result of the numerical simulation

    在集膚效應作用下，電纜導體內部的有效過流面積減小，交流阻抗顯著加大，其發熱量也很大，井下電纜伴熱加熱技術就是利用這一原理來加熱原油的。
  9. Current steering diode matrix

    電流導引二極體矩陣
  10. This article makes a numerical simulation and analysis of the skin effect of the downhole heating cable conductor by using the finite element method, thereby finds out the distribution characteristics of the current density of the cable, and indicates the effect of the frequency of alternating current on the skin depth

    摘要運用有限元法，對交頻井下伴熱電纜導體內部的集膚效應現象進行了數值模擬和分析，比較直觀地得出交頻電纜中電流密度的分佈特性，以及交流電的不同頻率對導體集膚深度的影響。
  11. Osram opto semiconductors has revealed the first light emitting diode ( led ) to achieve more than 1000 lumen - - brighter than a 50w halogen lamp, claimed the company

    歐司朗光電半導體公司聲稱已經研發出首個光輸出超過1000流明的led （發光二極體） ，它的亮度超過了50w的鹵素燈。
  12. 1. upon brief reviewing current mathematical and physical models and mechanisms for electrorheological effect, the theoretical analysis of the dielectric relaxation of electrorheological fluids and the frequency - inducing characteristics for electrorheological effect are conducted. based on statistical thermodynamic analysis and osmotic pressure calculating of an electrorheological fluid complex system, phenomenological theory is adopted to evaluated phase reparation characteristics. thus critical factors corresponding to experimental results are introduced

    在簡要評述現有電流變效應模型及機理的基礎上，按非均勻介質對雙相復合懸浮液的電流變效應進行理論分析，研究了電流變效應頻率誘導特性；基於復合系統滲透壓的計算，採用統計熱力學唯象理論，討論了電流變效應的相分離特徵，獲得了與實驗吻合的臨界參數；首次將定向滲流模型應用於電流變體臨界體積濃度的分析，得出一個描述電流變流體特徵而不隨外加電場變化的臨界體積百分數為0 . 37 。
  13. As analyzing the electromagnetic scattering characteristics of two - dimensional electrically large conducting objects, the object is divided into some small regions by using spatial decomposition technique ( sdt ), but still consider the coupling effect among all the regions, the surface current and rcs of the object can be computed with progressive iterative numerical method ( pnm ). then the wide - band electromagnetic scattering characteristics of two - dimensional electrically large conducting objects are analyzed with the asymptotic waveform evaluation ( awe ) technique

    文中應用空間分解技術（ sdt ）將二維電大導體目標在空間中分解為若干子區域，考慮子區域間的耦合，採用累進迭代方法（ pnm ）快速計算表面電流和雷達散射截面，然後與漸近波形估計技術（ awe ）結合分析了二維電大導體目標的寬帶電磁散射特性。
  14. An idea for analyzing the electromagnetic scattering characteristics of electrically large objects is transforming the solution of large problems into that of some little problems. the object can be divided into a number of small regions or the equation be partitioned into some sub - equations, then the surface current and rcs can be computed fast by iterations

    分析電大導體目標的電磁散射特性，一種基本思想是將大問題化為小問題求解，對目標進行空間分區或分解矩陣方程等，然後通過迭代快速計算出目標的表面電流和雷達散射截面。
  15. Low - voltage switchgear and controlgear - part 4 - 3 : contactors and motor - starters - a. c. semiconductor controllers and contactors for non - motor loads

    低壓開關設備和控制裝置.第4 - 3部分:接觸器和電動啟動器.非電動機負載用交流電半導體控制器和接觸器
  16. Two cases are analyzedxonducting target with coat and dielectric target with coat. for the conducting target with coat, triangular patches are used to model the surfaces of the coat and the conducting object. now there have equivalent electric current and magnetic current on the surface of the coat, but only has equivalent electric current on the surface of the conducting object. the rwg vector base functions are used to denote equivalent electric currents and magnetic current. three integral equations should be built to obtain the unknown current coefficients ; for the dielectric object with coat, triangular patches are used to model the surfaces of the coat and the dielectric object. now there have equivalent electric current and magnetic current not only on the surface of the coat but also on the surface of the dielectric object. this time four integral equations should be built to obtain the unknown current coefficients

    對于塗層導體目標，將塗層外表面和導體外表面進行三角形面元剖分，在塗層外表面有等效電磁流，導體外表面僅有等效電流（無等效磁流） 。將這些等效電磁流用rwg矢量基函數表示，需建立三個積分方程來求解未知的電磁流系數；對于塗層介質目標，將塗層外表面和內層介質外表面進行三角形面元剖分，在塗層外表面有等效電磁流，內層介質外表面也有等效電磁流，這時需建立四個積分方程來求解未知的電磁流系數。
  17. First, the conducting targets ' electromagnetic scattering is researched in this paper. the rwg vector base functions are used to denote inductive current on the surface of the conducting target. efie is built. the rcs of conducting sphere. conducting plate, conducting cube are calculated respectively, the electromagnetic scattering of multi - rivets on the conducting plate are researched the first time, and the impaction of multi - rivets to the total rcs is analyzed

    用rwg矢量基函數表示導體表面的感應電流，建立了導體表面的電場積分方程（ efie ） ，分別計算了導電球、導體平板、導電立方體的rcs ，首次研究了導電平板上有多個鉚釘的電磁散射，分析了多個鉚釘對目標總的rcs的影響。
  18. 2. the characteristics of microstructure variation induced by different space electric fields are investigated experimentally

    採用有序參數量化了電流變體微粒電場誘導成鏈的結構特徵。
  19. Low - voltage switchgear and controlgear - part 4 - 2 : contactors and motor - starters - ac semiconductor motor controllers and starters

    低壓開關設備和控制裝置.第4 - 2部分:接觸器和電動啟動器.交流電半導體電動控制器和啟動器
  20. Low - voltage switchgear and controlgear - part 4 - 2 : contactors and motor - starters - a. c. semiconductor motor controllers and starters

    低壓開關設備和控制裝置.第4 - 2部分:接觸器和電動啟動器.交流電半導體電動控制器和啟動器
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