磁極形狀 的英文怎麼說

中文拼音 [cíjíxíngzhuàng]
磁極形狀 英文
pole form
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  1. An arbitrary shaped line current on a horizontal plane is divided into many small line segments and approximated by hertzian diploes, then both the near and far em - field of the line curennt is approximated by the summation of the complete near and far fields of hertz dipoles

    水平面上任意形狀線電流分割為許多小段之電流，每一小段之電流近似為赫芝偶極，則在三度空間任意座標平面上無論遠近之電磁場即可以赫芝偶極之遠近完整電磁場加總合成近似之。
  2. In the tenet of quality first, credit utmost, the company will consistently provide smco permanent magnetic products of all shapes and specifications to new and old clients at home or abroad with superior quality and competitive prices. meanwhile, the company can also process permanent magnetic elements of different specifications according to the clients drawings and provide services concerning materials and application

    本著「質量第一，信譽至上」的宗旨，我司一如既往地以優良的品質和極具競爭力的價格向國內外的新老朋友提供各種形狀及性能的釤鈷永磁產品，同時還可按用戶的圖紙加工不同性能的永磁元器件，提供選材及應用方面的技術服務。
  3. Polarimetric synthetic aperture radar ( polsar ) investigates the transverse vectorial nature of plane em waves and provides the complex scattering matrix of a scatterer. scattering polarimetry is sensitive to the shape, orientation, and dielectric properties of scatters

    極化合成孔徑雷達（ polsar ）研究電磁波的矢量特徵，通過測量和分析目標的極化散射特性，獲取目標的介電常數、物理特性、幾何形狀和取向等方面的大量信息。
  4. Base on certain main magnets of nmr this thesis designs the most excellent structure of the pole shape and obtains a relatively uniform magnetic field in a large imaging volume. the calculating model of pole shape made of pure iron can be simplified with the infinite permeability and calculated with the scalar potential. the rule between pole shape and the homogeneity or the size of uniform region of magnetic field is discovered and factors of influencing the homogeneity of the magnetic field are held so that the main magnet with the optimized size of pole shape can produce a relatively uniform magnetic field in a large imaging volume

    本文針對一類典型結構的主磁體，通過磁場分析與大量的計算，找到了極靴形狀的改變影響樣品區磁場均勻度以及均勻區域范圍的規律，掌握了極靴形狀的變化趨勢及其形狀影響樣品區磁場均勻度的各種因素，進行了極靴的形狀優化設計並編制了相應的計算機軟體，給出了極靴形狀的具體尺寸，使得主磁體能在更大空間內產生相對均勻的磁場。
  5. The circular permanent - magnetic chuck can be classified as straight stripe fine ? pole type, ordinary pole type and radial pole type

    圓形永磁吸盤按其結構可分為直條密極，普通極和輻射狀極等形式。
  6. The determination of the effective pole - arc coefficient for specially - shaped permanent magnet pole

    一種特殊形狀永磁磁極的計算極弧系數確定
  7. Considering the effects of saturation, pole shape, some important coefficients including the effective pole - arc coefficient, the leakage coefficient, the air - gap coefficient are analyzed by electromagnetic method, and a series of useful curves are given

    考慮磁路飽和、磁極形狀等因素的影響，利用電磁場數值解法對電磁計算中的有關系數，包括漏磁系數、計算極弧系數、氣隙系數等進行了分析研究，給出了工程實用的曲線。
  8. The magnetizer we made can be used for different magnetic material to be magnetized. the 4 - 8 magnetic pole can be magnetized at same time using various design of magnetizer head, and the parameters of br, hc and bh can reach the ideal value. copyright2004 all rights reserved

    本公司製造的充磁機，可用於各種不同磁性材料原形磁體的充磁，採用不同設計的充磁頭可實現4 - 8個磁極的充磁，使充磁體的剩磁矯頑力磁能積等磁性參數達到理想狀態。
  9. Firstly, considering the molecular pump is small and the elimination of heat condition is bad, this paper presents the structure of the mb, including the material of the rotor and stator, the number of magnetic poles, the stator slot shape of mb, the layout of the magnetic poles, the coins winding and so on

    首先綜合考慮了分子泵體積小、磁軸承散熱條件不好的特點，設計了分子泵磁懸浮軸承的結構，選擇了軸承鐵芯的材料，設計了磁極的布置、槽的形狀、磁極數目和線圈纏繞方式。
  10. The patterns and shapes of the aurora are related to the flow of charged particles and the magnetic fields

    極光的形狀取決于帶電荷粒子的移動方向及磁場的變化，而極光的顏色則視乎大氣層的空氣粒子狀況。
  11. With bonding process, thin wall magnet and magnet with complex shapes can be obtained

    各向同性，可多極和輻向充磁。能製成薄壁形狀復雜的磁體。
  12. This model not only reckons in the effects of the space distribution and the connection pattern of the windings, the position of the short circuit point and the space harmonics of the gap magnetic field, but also takes into account the pole geometry, slot effects, saturation and eddy current in the rotor

    該模型不僅能考慮繞組的分佈與聯接方式、故障的空間位置、氣隙磁場的空間諧波，還能細致地考慮磁極形狀、鐵芯的飽和和渦流等因素。
  13. With most advanced manufacturing equipment and facilities, tremendous strength and sophisticated testing equipment, we can manufacture magnet with a variety of shapes, sizes and dimensions at the requests of customers, have nickel, zinc, tin, epoxy and aurum coatings applied to magnet. some of them are highly anti - corrosive

    公司設備先進，實力雄厚，擁有現代化的生產檢驗設備。能生產各種大小、尺寸、形狀的釹鐵硼磁體產滿足不同用戶的需求。磁表面電鍍有：鍍鋅、鎳、錫、電泳環氧、金等，產品抗氧化性極強。
  14. The permanent main magnet is mainly the developing direction through analyzing the advantages and disadvantages between three sort of main magnets : superconductor, routine and permanence. aiming at the different types of the permanent main magnet with edge effects, which ca n ' t reach the demand of nmr imaging, numerical method of magnetic field computation and the theory of shape optimization is applied

    因此，本文應用磁場數值分析和形狀優化的理論和方法，探索了大空間內均勻磁場的技術，目標是在核磁共振成像主磁體己設計好的基礎上，對極靴的形狀進行優化設計，盡量擴大樣品區磁場均勻的范圍。
  15. In the making process we use hot - forging warm - forging cold extrusion forming and magnetic annealing processes to completely solve the problem of complex form hign precision dimensions difficult manufacturing lower power and so on. what s more, part surface is very smooth with no trimmed margin, continuous flowing metal fiber, high strength, lower noise. forged claw poles obviously increase generator s power and life, and also improve finished product rate of roughness

    在製造過程中採用了熱鍛溫鍛冷擠壓成型及磁性退火等先進生產工藝徹底解決了精鍛「爪極」形狀復雜尺寸精度高製造難度大功率低等問題，且產品表面光潔無飛邊金屬流動纖維連續毛坯強度大噪音低，明顯提高了發電機的功率和壽命，並且提高了毛坯成品率。
  16. The result of experiment proves that the design and manufacture project for silicon magnetic - transistor is feasible completely, specially, in the course of manufacturing magnetic - transistor technique, anisotropic etching is applied and reliable technique project is provided in order to manufacturing silicon magnetic - transistor with rectangle - plank cubic construction, these technologies can be compatible to ic technology, integrated easily and there is a wide application field

    本文根據實驗結果，確認了該硅磁敏三極體設計、製作方案完全可行。尤其在硅磁敏三極體的製作工藝中採用了硅各向異性腐蝕技術，為實現在矽片上製造具有矩形板狀立體結構的硅磁敏三極體提供了可靠的技術方案。製作工藝不但能與ic工藝相兼容，而且便於集成化，將有廣泛的應用領域。
  17. There are three reasons for this : first, after being crashed, the shape is not regular without definite strength. secondly, we do not know the magnetic pole. thirdly, the magnet taken from speaker is used specially for industry, and there are some harmful radiations in it possibly

    形狀不規整，不知道其強度有多大， 2不了解其磁極3廣播喇叭磁塊屬于工業用磁，可能含有一些對人體有害的放射體。
  18. " we tried to prepare the aircore meander type thin film inductors to increase the frequency that can be used. we prepared them with masks and by magnetron spllttering. wthollt the magnetic material we got large inductance by properly choosing the size parameter. the change of the size parameter does not influence the frequency that can be used, so we can improve the quality factor in the same time

    為了得到在更高頻率下適用的薄膜電感，在本實驗中我們嘗試製作了柵極型空心薄膜電感。我們採用掩膜法，通過磁控濺射制各樣品，在不加磁性材料的情況下，適當選取線圈形狀參數來得到較大的電感，由於形狀參數的改變不影響樣品的適用頻率，因而也能達到增大品質因數（ q值）的目的。
  19. This subject is a research about manufacturing silicon magnetic - transistor with rectangle - plank cubic construction on silicon surface by mems technology, meanwhile it also makes a experiment - research on characteristic of silicon magnetic - transistor manufactured experiment expresses that silicon magnetic - transistor with rectangle plank cubic construction which is made by mems technology owns many virtues, which are as follows : first, stronger v - i characteristic curves and higher magnetic sensitivity ( collector current magnetic sensitivity of sample can achieve to 227 % / t ), second, lower negative - temperature coefficient that is small

    本課題主要研究採用mems技術在矽片上製作矩形板狀立體結構硅磁敏三極體，並對製作的硅磁敏三極體樣品基本特性進行實驗研究。實驗結果表明本課題採用mems技術設計、製作的矩形板狀立體結構的硅磁敏三極體樣品具有較理想的伏安特性曲線、具有較高的磁靈敏度（樣品集電極電流磁靈敏度可達227 / t ） 、具有負溫度系數且溫度系數較小、在磁場一定時i _ c i _ b線性關系較好等優點。
  20. The thesis is devoted to the pole shape optimization in order to improve the homogeneity of the magnetic field in a large imaging volume between the poles

    本文的主要目標是對主磁體上下兩極面的極靴進行形狀優化，以提高樣品區的磁場均勻度，並擴大均勻區范圍。
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