磁場相似 的英文怎麼說

中文拼音 [cíchǎngxiāngsì]
磁場相似 英文
analogy of magnetic field
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 磁場 : [物理學] （傳遞運動電荷或電流之間相互作用的物理場） magnetic field
  • 相似 : 1. （相像） resemble; be similar; be alike 2. （相像處; 類似物） similarity; similitude; analogue
  1. The form of the stable geomagnetic field is like that of a bar magnet at the center of the earth

    穩定地磁場的形狀與地球中心的棒磁鐵的形狀相似。
  2. Because the core current is somewhat symmetrical around the axis of rotation, the associated magnetic field is similar to that of a bar magnet

    因為地核流在旋轉軸周圍存在著一些對稱，所以相關的磁場與棒磁鐵的磁場相似。
  3. For unmagnetized, relativistic and hot ion plasmas, the ion - acoustic waves can be described by the kadomtsev - petviashvili ( kp ) equation ( ( ut + auux + buxxx ) x + duyy = 0 ). it suggests that the nonlinear ion - acoustic solitary waves in a relativistic hot ion plasma are stable even there are some higher order transverse perturbations. there are only compressive solitary waves in the relativistic hot ion plasmas which has been vertified analytically

    在低階近似下，無磁場相對論熱離子等離子體可由kp方程（ （ u _ t + auu _ （ x ） + bu _ （ xxx ） _ x + cu _ （ yy ） = 0 ）來描述，相對論熱離子等離子中的非線性離子聲孤波在高階橫向擾動下是穩定的，且在相對論熱離子等離子體中僅存在壓縮型孤波
  4. But difficulty in maths will come forth when meeting high spin particles if we using such method. on base of the characteristic of energy space, we obtained the wavefunctions and geometric phase by the trial function method in this paper. the berry phase of the system are also obtained after an evolution period

    文中在絕熱近似下根據自旋粒子能級間隔特點用嘗試波函數法求出了旋轉磁場中高自旋粒子系統的波函數及幾何相位，解決了用一般方法求解時出現高階微分方程的困難。
  5. When the isotropic waveguide is under the isotropic disturbances, the coupling term due to polarization, which is presented in the coupled - mode theory of the wei - ping huang, is n ' t included in this rigorous vectorial coupled - mode theory, exactly, the rigorous vectorial cmt does n ' t contain the coupling term due to polarization which is include in the scalar coupled - mode theory because this term is counteracted with the other coupling term neglected under weakly guiding approximation. as for anisotropic disturbances, we get the coupled - mode equations with arbitrary dielectric tensors. from them, we obtain the coupled - mode equations of the slowly varying term c ( z ) which is more simplicity

    當受到各向同性微擾時，我們發現嚴格的矢量理論所得到的耦合系數表達式中並不包括wei - pinghuang的理論中的偏振耦合項，更確切的說，偏振耦合項正好與因弱導近似而忽略的項相抵消，這就是標量理論所得到結果（有偏振耦合項）與矢量理論在標量近似下的結果（不含偏振耦合項）不一致的原因所在；當各向異性微擾時，我們得到了包含微擾介電張量各個分量的橫電磁場耦合波方程，討論了微擾介電張量各個分量對耦合的影響，而且從橫電磁場耦合波方程出發得到了形式更加簡單的只含有橫電場系數的緩變分量c _ （ z ）的耦合波方程和耦合系數表達式，並以弱導近似下的單模光纖兩正交偏振模耦合為例對耦合系數在不同條件下的取捨做了定性的分析。
  6. In chap. 2, the observational characteristics of the radio burst of the bastille event were discussed in detail. in chap. 3, we described the associated foundational theories with the model of a magnetic - mirror loop, consisting of the flux duct, the magnetic reconnection, the plasma wave, the wave - wave interaction and so on. then in chap. 4, using the model of magnetic - mirror loop to estimate quantitatively, we obtain the magnetic field strength, the number of solitons in a single fiber source, the volume of the source and the ducting parameters

    對疊加於太陽射電型爆發上的精細結構，作出了觀測特徵分析，發現大多數纖維結構的觀測特徵在米波段和分米波段是相似的，由此提出它們可能源於相似的輻射機制，並採用磁鏡環模型，首次對分米波段的纖維結構進行分析計算，推算了纖維輻射源區磁場強度大小及輻射源的空間尺度，且相關物理參量的推算量級與其他人的研究工作結果是一致的，從而對該爆發源區的物理環境及過程有了進一步深入的認識。
  7. For example, it has dawned only gradually on astronomers that the magnetic field loops and hot gas involved in flares may differ quite a bit from very similar - looking structures found elsewhere within active regions

    例如，天文學家逐漸明了涉及閃焰的磁場環圈與高熱氣體，和在活躍區域中其他地點所發現的結構雖然非常相似，但可能有很大的差異。
  8. The effect of the mean field part is similar to that of non - magnetic impurities while the many - particle effect decreases rapidly as temperature increases. from an analytic treatment, connection between the kondo resonance induced by the magnetic impurity and the nanotube parameter is discussed

    根據微擾展開的思想，磁性雜質的影響分為平均場效應部分和多粒子效應部分，計算表明前者的作用與非磁性雜質相似，後者的影響隨著溫度升高急劇減小。
  9. From the exact expression of the field, we obtain a multipole polynomial expansion, and under the paraxial condition we furthermore obtain the approximate expression. the loffe trap, consisting of two coils with parallel currents and four straight conductors with currents in alternating directions, is one of the most important traps. we specially study the field structure of it by using both the exact expression and a multipole polynomial expansion that facilitates studies of classical or quantum orbits. if the region near the origin is of interest, we may obtain a simple expression of the field and this configuration may be called idealized loffe trap

    若只討論阱中的近原點區域時，阱中的磁場可以呈現出一種簡潔的形式，人們把它稱為理想ioffe阱。磁矩反平行於磁場的中性粒子在阱中與磁場發生相互作用，藉助相互作用勢，可以獲得粒子在阱中的經典運動方程。在一定的近似條件下，我們可以採用逐次近似的方法，使方程簡化，其中三個分量式中關于z的方程比較容易求解，而關于x 、 y的方程則演化為我們熟悉的馬丟方程的形式。
  10. The electric currents and the magnetic fluctuations, which cause them are, very similar in form.

    電流以及產生這種電流的磁場波動在形式上極為相似。
  11. As an application of the model, the curve - negotiation performance of a board - like superconducting magnetically levitated system is considered. it is pointed out that more attention should be paid to the reversibility of the movement of the superconductor above the guideway

    作為高溫超導體與外場相互作用模型的一個應用，本文最後對類似於當前高溫超導磁懸浮實驗車底盤的平板式高溫超導磁浮系統的曲線通過性能進行了初步研究。
  12. In fact, saturn is very similar to jupiter in many ways, like the high speed rotation, the internal heating mechanism, the atmosphere composition, the presence of metallic hydrogen core and the strong magnetic field, etc

    事實上，土星和木星十分相似，同樣以高速自轉，並有類似的內部熱能轉化機制大氣成分金屬氫核心和很強的磁場等等。
  13. In the far field, the farther the distance, the similar and less distance dependent of the image and radiation pattern of electric and magnetic field, the similar the image of electromagnetic field to the fourier transform of the source current distribution, the less distance dependent of the radiation pattern

    在越遠之遠場中，電場與磁場之影像及場型越相似，距離越遠差異越小，電磁場之影像越近似於電流源分佈之富氏轉換。
  14. Neptune is similar to uranus in many ways, it has a rocky core, a ring system, many satellites, a magnetic field, etc. however, it seems to be more dynamic ; its surface has a

    海王星和天王星有不少相似的地方，它亦擁有巖石核心光環眾多衛星和磁場等等。但是海王星的大氣看來比天王星的活躍，表面有稱為
  15. The process of design in this paper is : lto select the stator configuration of pmsm refer to asynchronous motors whose capacity is similar to pmsm ' s. 2. to research the no - load airgap flux distribution, so as to select the rotor configuration, which consists of some important parameters, such as the permanent magnet dimension and pole arc figuration. 3. to calculate the important parameters x ~ and xa

    本文在電機設計過程中採用的步驟是：參考近似功率的異步電動機的定子結構，並做適當修改，以確定永磁同步電動機的定子結構；進行電機空載磁場的研究，確定包括永磁體的尺寸、極靴的與定子內圓相對表面的外形等關鍵參數在內的轉子結構；對于極為重要的電機參數x 。
  16. We will discuss a new theory of gravitation, in which the field equation of gravitation is similar to maxwell equations

    它的引力場方程與電磁理論的麥克斯韋方程十分相似。
  17. It is similar to saturn and jupiter in many respects, like the atmosphere composition, the internal heating mechanism, the presence of magnetic field, existence of many satellites and a ring system, etc. the streaks in the following photo are background stars not related to the ring

    它和土星木星在很多方面十分相似，例如大氣成分內部熱力轉化機制行星磁場及擁有光環和大量衛星等等。下圖中白色的光跡是背景星和天王星的環無關。
  18. In this paper the phase space of the time series of nature field is reconstructed by the theory of phase space reconstructing and g - p algorithm, the results show that the phase space of nature filed has the chaotic attractor, although the nature field is similarity with random nature signal, it has intrinsic certainty random signal and is likely to chaotic

    利用相空間重建理論與g - p演算法對大地電磁場的時間序列進行相空間重構，表明大地電磁場時間序列相空間的吸引子是存在的，大地電磁場雖然看似隨機的天然信號，事實上它是具有內在確定性的隨機信號。
  19. The author builds up a mechanical model, in which the motion is portrayed when electric charges get into even strength of electric fields and magnetic fields which are perpendicular to each other

    摘要研究以不同初速度進人互相垂直的勻強磁場和均強電場中的帶電粒子束的運動情形， ?同相似的力學運動相比擬，建立了直觀的力學模型。
  20. In the near field, the image and radiation pattern of electric and magnetic field are different and varies with distance, the image of electric field is similar to the charge distribution of the source while the image of magnetic field is similar to the source current distribution

    在越近之近場中，電場與磁場影像及場型各不相同，距離越近差異越大，電場之影像越近似於電流源之電荷分佈，磁場之影像則越近似於電流源之電流分佈。
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