磁導向 的英文怎麼說

中文拼音 [cídǎoxiàng]
磁導向 英文
magnetic steering
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  1. In the second chapter, we explain the basic knowledge on magneto - optic effect and the progress of the magneto - optic materials in detail. first, the theory of faraday effect, magnetic circular dichroism, magnetic linear birefringence and kerr effect are argued. then the kinds of the magnetic materials and the magneto - optical devices are discussed

    在磁光理論部分，分別對faraday效應與磁致圓二向色性、磁致線雙折射與線二向色性、磁致克爾效應等磁光效應進行了理論推導與分析；在磁光晶體部分，對磁性材料的分類及部分重要的磁光器件進行了介紹。
  2. For obtaining the numeral solutions of round elastic plates in axisymmetrical deformation with varying - thickness in nonlinear deformation in the unsteady electromagnetic field and mechanical field, by establishing the equations of motion, the equations of distortion, the equations of lorentz force, the equations of electronic dynamic mechenical, and adopting iterative method, we gained the nonlinear magneto - elastic calculation method and outcome of current - carrying shell, and gained the influencing degree toward mechanical parameter of varying thickness round ferreous plates in the electromagnetic field and mechanical field

    摘要為了獲得內邊界固定的環形導電薄板在均布力與橫向磁場作用下的變形問題的數值解，通過建立運動方程、變形方程、電動力學方程和洛侖茲力方程，運用迭代法得出了載流板殼的非線性磁彈性的計算方法和結果，以及機械場、電磁場對鐵質變厚度圓板各力學參量的影響程度。
  3. The bragg diffraction efficiency of gows in bismuth - doped yig film is caculated by considering the edge cut - off effect. the obtained theoretical curve is basically agreement with the experimental results. it is shown that the diffraction performance for mo bragg cells can be greatly increased by using an appropriately nonuniform bias field

    2 .考慮到邊緣截止效應，論文中計算了靜磁正向體波對導波光的衍射效率，理論結果與實驗符合;從而表明，與均勻場情形相比，適當不均勻場可以大大提高磁光bragg器件的衍射效率。
  4. In the anistropic magnetic medium under the condition of magnetic permeability 11unequal to 33, the magnetic field on axis line of current - carrying coil and that inside current - carrying solenoid can be calculated by applying biot - savart law of that medium. as the condition of their service is restricted, it is necessary to derive the magnetic field on axial line of current - carrying coil and that inside current - carrying solenod under more general condition of 11unequal to 33. on the basis of the magnetic field on axial line of current - carrying coil in anisotropic magnetic medium under the derived condition of 11unequal to 33, the authors obtain the magnetic field on axial line of current - carrying solenoid in anisotropic magnetic medium under general condition of 11unequal to 33. the result shows a wider applicable coverage

    利用畢奧-薩伐爾定律，並在磁導率11 = 33的條件下，可求出各向異性磁介質中載流圓線圈軸線上的磁場，以及載流直螺線管內部的磁場.顯然，其使用條件受到限制.為此，有必要導出在11 33的更一般情況下，各向異性磁介質中載流圓線圈軸線上磁場和載流直螺線管內部的磁場.在已導出11 33及各向異性磁介質中載流圓線圈軸線上磁場的基礎上，求出一般情況下各向異性磁介質中載流圓線圈軸線上的磁場，使其結果適用范圍更廣
  5. The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change

    結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。
  6. In the scheme of the atomic interferometer based on the uccc, we discuss the approximate solution of atomic matter wave - function in double - channel magnetic guide, and analyze the evolution of transverse wave function in the process of atomic interference and show the probability distribution after the interference

    利用在u -型載流導體基礎上構建的原子干涉儀，討論了雙通道磁導引中物質波波函數的近似求解。此外，還分析了干涉過程中橫向波函數的演化，並給出了物質波通過干涉儀后的干涉條紋。
  7. The fault study of pilot valve in magnetic directional valve

    電磁換向閥中先導閥的故障分析
  8. However, the msw - based mo devices haven ’ t still been applied extensively up to now because of low bragg diffraction efficiency. the generation and propagation characteristics of magnetostatic forward volume waves ( msfvws ) under nonuniform bias magnetic field and the bragg diffraction efficiency of gows with the msfvws are theoretically studied in this paper

    本論文主要從理論上研究不均勻場中靜磁正向體波（ msfvw ）的激發與傳播特性，以及不均勻偏置磁場在提高靜磁波對導波光的bragg衍射效率方面所起的作用。
  9. Based on the prior knowledge of flight navigation control, a combined navigation system is achieved by integration of dgps, magnetometer and atmosphere data computer

    基於飛行導航控制的先驗知識，對dgps 、磁航向計、大氣數據計算機等飛行導航傳感器獲取的飛行狀態信息進行綜合處理，實現了組合導航控制。
  10. We calculate the relationships between the distribution of the magnetic field and the parameters of the uccc. we find that the uccc can be used to realize both single - and double - channel magnetic guiding of cold atoms

    通過對橫向磁場的計算和分析，發現u -型載流導體方案既可以實現單通道原子磁導引，也可以實現雙通道原子磁導引。
  11. 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。
  12. Permanent magnet segments ; directives for selection of dimensions

    永磁換向片.尺寸選擇用指導性文件
  13. Both of the top and guide magnetic wheels adopt optimized magnetic circuits

    其中的頂磁路和導向磁輪採用了優化的磁路結構設計。
  14. The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed

    主要研究工作有：研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法；設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統，對聯邦濾波器和集中濾波器的性能做了模擬對比分析；研究了適用於聯邦濾波器的系統級故障理論和方法；探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息，通過神經網路實現硬故障交互檢測的方法。
  15. Through the wire rope fatigue test, for the first time this dissertation investigated the law of the axial mfl changes of wire rope. the results showed the axial magnetic permeability of the reciprocating and rectilinear part of wire rope gradually increases and its distribution tends evenness. but that of the glide wheel bending part gradually decreases and its distribution tends to unevenness

    通過鋼絲繩的疲勞實驗，本文首次研究了鋼絲繩彎曲疲勞歷程中周向漏磁通的變化規律，發現鋼絲繩的直線往復段軸向磁導率逐漸增加，且分佈趨向均勻一致，而位於滑輪彎曲段鋼絲繩軸向磁導率逐漸減小，分佈趨向不均勻。
  16. The maglev train do not contact with guide way, and generally trestles are used as levitation guide way, so the dynamics character of maglev is more complex than that of traditional wheel - rail. the main problems include stability of suspension and guidance control and coupled vibration of vehicle - rail

    因為磁懸浮列車與軌道無接觸，而軌道又往往採用高架橋梁，所以其動力學特性比起傳統輪軌列車要復雜得多，主要有懸浮、導向穩定性和車軌耦合振動等問題。
  17. The present thesis considers the guidance performance of a superconductor when it moving quasi - statically above the permanent magnetic guideway. with different cooling conditions, the guidance forces of superconductors of different geometrical sizes are measured

    在實驗方面，利用現有高溫超導磁懸浮測試系統對不同場冷條件下不同尺寸高溫超導體的準靜態導向性能進行了測試。
  18. The main content of this thesis is to set up modularized simulation system structures which include active control sections of maglev. then research of the influence of dynamic characters through different control methods and different control parameters in suspension controlled system is carried out by simulating

    論文的主要工作是建立含懸浮導向主動控制環節的模塊化模擬系統結構，研究懸浮導向系統控制方法與控制參數對磁浮列車動力學性能的影響。
  19. So the study of high permeability on mn - zn ferrite materials is an important way

    所以研究高磁導率mn - zn鐵氧體材料是軟磁鐵氧體研究的一個重要方向。
  20. 2. sr will substitute for ba the quantity increase, the material resonance frequency increases, the will change slightly ; when few zn substitutes for co, with the zn increase, resonance frequency will cut down, the increases, the q value will drop

    2sr取代ba的量增加，材料的截止頻率將增大，復數磁導率將變小;當少量zn取代co時，隨著zn取代量的增加，截止頻率向低頻移動，磁導率增加， q值總體下降。
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