field pole 中文意思是什麼

field pole 解釋
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  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • pole : n 1 棒，桿，竿〈通常為十英尺以上圓桿〉。2 旗竿；釣竿；【運】（撐竿跳的）竿；桅桿；電線桿；（車的...
  1. There is a force field around the arbitrary magnetic pole

    在任一個磁極的周圍有一個力場。
  2. She is as in a field a silken tent at midday when the sunny summer breeze has dried the dew and all its ropes relent, so that in guys it gently sways at ease, and its supporting central cedar pole, that is its pinnacle to heavenward and signifies the sureness of the soul, seems to owe naught to any single cord, but strictly held by none, is loosely bound by countless silken ties of love and thought to everything on earth the compass round, and only by one ' s going slightly taut in the capriciousness of summer air is of the slightest bondage made aware

    她如田野中的一頂絲綢帳篷在夏日的中午，微風吹乾了她上面的露珠也吹柔了懸掛的細繩她悠然自得地擺動支撐她的雪松樹干透過她的頂端直上雲霄見證了她靈魂的存在看上去，她不被任何單一的繩索束縛只被無數愛和思想的絲繩牽動沿著指南針方向，聯系萬物在夏日變換無常的微風中只有受到些微的阻礙時她才意識到一絲的牽伴。
  3. Cano made it 7 - 0 with a three - run shot that bounced off the right field foul pole

    卡諾以一支擊中右外野全壘打標竿反彈的三分炮帶給洋基7比0的巨幅領先。
  4. 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。
  5. 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。
  6. Auto generator claw pole : the auto generator claw pole is the important constituent part of the auto alternator and is the major component which is used to form the rotating magnetic field

    汽車發電機爪極：汽車發電機爪極是汽車交流發電機的重要組成部件，它是用來形成旋轉磁場的主要元件。
  7. The influence on the electromagnetic parameters, by the change of air ply, permanment magnet length and the magnetic pole arc coefficient, are calculated by the ansys software. the optimum parameter of the magnetic pole is obtained by solving the magnetic field

    運用有限元分析軟體ansys分析了通過改變電機極弧系數、磁鋼厚度和氣隙厚度對電機磁場的影響，以電機性能和磁鋼利用率為目標對這些參數進行了優化。
  8. Characters of the flow field of molten metal in mhd caster are s imulated and analyzed by means of numerical simulation. relationship between flow field of molten metal and the number of magnet poles, arrangement of magnet pole s, rotating velocity of magnetic field as well as helical arrangement of permanen t magnets is revealed. it can be used as reference for optimizing design of perma nent caster

    利用數值模擬對不同磁場條件下的永磁鑄機金屬液流場特徵進行了模擬分析；揭示了金屬液流場與永磁體極數、磁極排布方式、磁場旋轉速率以及永磁體螺旋式排布之間的關系，為永磁鑄機的優化設計提供了參考依據。
  9. So this method has many advantages in calculating special field such as 3d field and highly saturated field. the calculation results meet the requirements of engineering. this paper analyzes, models and calculates a six - pair poles hybrid claw - pole alternator

    具有有限元法和等效磁路法的優點，因此，此方法在計算特殊的電機磁場如三維磁場或者高度飽和的磁場能夠發揮其自身的優勢，滿足電機工程設計的要求。
  10. The hybrid claw - pole alternators have magnetic fields contributed by permanent magnet as well as excitation coil, and the advantages are high efficiency, have good low - speed characteristics, excitation adjustable and high flux densities. for the reason of complex claw - pole construction and 3 - d magnetic field distributions, there is lack of the research on the alternators

    混合勵磁爪極發電機是由永磁體和勵磁線圈共同產生電機磁場的一種發電機，與傳統的爪極發電機相比有高效、低速性能好和集線圈勵磁的電壓調節性能與高磁通密度的優點，具有很好的研究前景和使用價值。
  11. It can still decrease influence of the eddy current greatly while contace surface of coil type double - pole amf structure is not need to be slotted, so it can also decrease surplus axial magnetic field when the current is at zero and axial magnetic field hysteresis time

    線圈式兩極縱向磁場觸頭結構的觸頭表面不需開槽仍能大大降低了渦流的影響，因此也減小了電流零點時的殘余縱向磁場和縱向磁場滯后時間。
  12. And during the transition, the field retains its dipole shape, a phenomenon paleomagnetists have traced all the way to the south pole

    在翻轉期間，磁場保持它的雙極子外形，保留了古磁學家一直能夠追蹤南極蹤跡的現象。
  13. The company was founded in 1980. through over 20 years development, the series of “ tianhong ” brand sports equipments won good praise by the beautiful appearance, hige quality and low price in all the previous china sports goodsfairs. the sale offices were founded all over the country. the main products are : series of basketball stands and basketball board with electro - hydraulic, hand hydraulic or moving single arm ; volleyball pole, tennis pole, badminton pole, table tennis table, platform, track and field apparatus, weight lifting apparatus, weight lifting apparatus and special mats for high jump, judo and wresting etc

    1997年江總書記提出了「全民健身、利國利民，功在當代、利在千秋」的口號，全發健身小區、健身廣場在全國陸續興建，公司依據運動解剖學、生物學的原理，開發一系列集健身、休閑、趣味於一體的健身路徑器材，適用於休閑廣場、生活小區、公園綠地、學校、體育場館等空地。
  14. 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。
  15. With summarizing and describing systematically the fundamental principles and research developments of electromagnetic field in the motor, finite element analyses ( fea ) of electromagnetic field of engineering, the switched reluctance motor ( srm ), and iron losses of motor cores, taking the common four - phase, 8 / 6 - pole srm as the object of study, this paper analyses, calculates, and then simulates the electromagnetic field in the srm using 2d finite element method, and obtains the - i - characteristics as the magnetization curve of the srm with the data derived from the results of fea

    本文在系統地總結和描述電機內的電磁場、工程電磁場有限元分析、開關磁阻電機（簡稱sr電機）以及電機鐵心損耗基本理論和研究進展動態的基礎上，以常見的四相8 6極電機作為分析對象，進行sr電機磁場二維有限元分析與計算，對電機內磁場進行了模擬，並通過有限元計算所得有關數據獲得- i -形式的sr電機磁化曲線。
  16. Beijing creat provides field rtu with built in advanced relay function s to work with both pole - top and pad - mounted switches and lectable reset time up to 48 hours for locating temporary fault

    介紹萬利達電子集團公司的公司背景，最新消息，產品介紹，售後服務和各地代理。
  17. Will lead the field to the green flag from pole position

    將帶著所有車從跑道內圈開向綠色的小旗
  18. Salient pole type field

    凸極式磁場
  19. According to basic theories for distributing regular of electric field about surface single spot current source and high density resistivity prospecting method in this paper. put forward an installation which use one current electrode or dipole current electrodes and the others prospecting at the same time to realize high density resistivity method by office date processing, such as wenner pole - dipole a, wenner pole - dipole b, wenner alpha, wenner beta, wenner gamma and pole - pole array

    摘要運用地面點電流源電場的分佈規律和高密度電阻率法的基本思想，提出了分別利用單極供電、偶極子供電，其餘電極同時測量，通過室內數據整理實現高密度電阻率法的溫納對稱四機、溫納偶極、溫納微分、溫納三極a 、溫極三極b和二極等裝置。
  20. The simulation and experiment result indicate that the dual pole tool weakens the electric field at the side wall of the machined hole and hence leads to the reduction of hole taper and the improvement of the machining accuracy

    模擬計算和加工試驗表明，輔助陽極可以顯著減弱孔側面間隙區域的電場強度，從而有效地抑制發生在側壁的雜散腐蝕，減小孔錐度，提高加工精度。
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