磁化體 的英文怎麼說

中文拼音 [huà]
磁化體 英文
magnetizer
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : 體構詞成分。
  1. The anomaly from any buried magnetized feature is attenuated in amplitude and spread out over a wide area.

    任何埋藏磁化體產生的異常幅度會減小,分佈范圍就要擴大。
  2. In order to improve the resistivity of oxidation, dysprosium cobalt ferrite magnetic fluids were prepared

    摘要為了提高的抗氧能力,制備了鏑鈷鐵氧
  3. Smco permanent magnet magnetized must be picked up carefully during the process of assembling, avoiding ironware to prevent absorbing mutually and the magnets broke off, or two slices of magnetic irons cause damage resulted in absorbing together, besides, it will even cause body - hurt

    經過的釤鈷永在使用裝配過程中一定要小心逐個提取,避開鐵器以免相吸后打碎鐵,以及二片鐵相吸碰撞損壞鐵或造成人的傷害。
  4. Chemical fuel magnetohydrodynamics power generation

    學燃料發電
  5. Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented

    許多行星(如木衛三,水星,地球,木星和土星)和恆星(如太陽)具有內部場.對這些場的存在和變的解釋對行星科學家和天物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流內部力學研究的新近發展和困難.一般由熱對流驅動的流動通過力學過程產生並維持在行星和恆星中的場.在行星中力學過程強烈地受到轉動,場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線,即處于對流層的薄的剪切流層在太陽的力學過程中扮演了一個基本的角色,並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型
  6. Fe - ni alloy fiber were first prepared in a mixed solution of ferrous and nickelous salts, using kbh4 as a reducing agent. conditions, such as quantity of naoh, concentration of salts, and species of surfactants, of preparation of fe - ni alloy were studied. the result show that fe - ni alloy were soft magnetic materials and they exhibited superparamagnetization at room temperature that have been widely used in industry

    本文用液相還原法首次制備出纖維狀的fe - ni合金、球形的fe - co 、 co - ni合金、 fe - co - ni合金粉材料,並對其性能進行了分析和測試,結果表明:這些合金粒徑小,比飽和強度較大,矯頑力為零,呈現超順性,是非晶態的軟材料。
  7. Our approach differs from a recent theoretical paper that dealt with the possible conservation of the combined spin and orbital angular momentum in relation to the susceptibility of the down - conversion crystal

    我們的方法與新近一些理論文章提出的方法是不一樣的,他們處理自旋角動量和軌道角動量可能的守恆當中涉及到了下轉換晶系數。
  8. The finer the grain is, the higher the magnetic properties are, such as the improvement of coercivity. according to the theory of remanence, the intensity of remanence is in direct proportion to the density of magnet and ms. the improvement of remanence resulted from the interaction of density of magnet and ms, but the ms took the more important role

    究其原因:晶粒的細可以提高的矯頑力;而根據剩的理論公式,剩密度和飽和強度成正比,剩的提高是密度和飽和強度的提高的綜合效果,但其中飽和強度的提高佔主導地位。
  9. With the increasing of the doping amount of these four rare earths, both the specific saturation magnetization and the specific remanent magnetization decrease gradually to the same extent

    隨著稀土摻雜量的增加,樣品的比飽和強度和比剩餘強度均隨之下降,且摻雜各種不同稀土元素的下降幅度大相同。
  10. The effects of the different kinds of rare earths and the doping amount of them on magnetic properties of bafe, 2o19 ultrafine powders ( including the specific saturation magnetization, the specific remanent magnetization and coercive force ) were firstly discussed systematically

    首次查明了鋇鐵氧粉末的性能(包括比飽和強度、比剩餘強度和內稟矯頑力)隨稀土元素種類及其摻雜量的變規律。
  11. A non - contact drive and control method on capsule type micro robot was proposed, in which exterior permanent magnet driver was composed of multiple tegular magnetic poles magnetized in radial direction, while interior permanent magnet driver built in robot was in the same structure as exterior one

    摘要提出一種以徑向的瓦狀多極組成的圓筒式永為外驅動器,以嵌入機器人本內與外驅動器同極結構的永為內驅動器的非接觸式驅動控制方案。
  12. This paper investigated the geological and geophysical meanings of fractals of aeromagnetic anomalies based on forward modeling on erect magnetized rectangular column model

    摘要通過對垂直直立矩形柱模型的理論分析和推導,建立了模型並進行了正演模擬計算,分析了異常分形的地質地球物理意義。
  13. According to the minimum principle in energy, we analyze the microcosmic mechanism of magnetic domain construction and the main factor that affect the shape, size and connecting of the magnetic domain etc. from the microcosmic mechanism of ferromagnet, we analyze how stress influence the magnetic domain and magnetic domain wall, and discover the increase of stress energy and magnetism elasticity energy which destroy the balance of system energy make up the influence of magnetic domain structure, then set up basic disciplinarian between stress and characteristic of magnetism

    同時根據能量最小原理,從理論上分析了疇結構存在的微觀機理以及影響疇結構運動、變的主要因素,得出了應力的存在將影響疇的形狀、大小和搭配方式等結論。從鐵的微觀機理出發,研究了應力對疇和疇壁的影響,發現應力影響疇結構的本質是由於應力的作用使得鐵增加了應力能和彈性能,系為了達到新的平衡,導致了疇結構變,並研究了應力與鐵特性之間的基本規律。
  14. Based on the special property of magnetic fluid ( mf ), we fill the magnetic fluid into the working clearances of the servo valve torque motor. one side, the magnetized magnetic fluid can exert a damping torque on the torque motor armature and reduce vibration of the armature ; on the other side, it can improve the magnetic circuit efficiency of the torque motor because of the magnetic fluid ’ s larger magnetic permeability

    基於所具有的特殊性質,將添加到伺服閥力矩馬達的工作間隙中,一方面后可增大銜鐵的阻尼力,減少振動;另一方面由於力矩馬達氣隙中導率的提高,使氣隙中的通量增大,力矩馬達的路效率和輸出扭矩將增大,因此可以提高力矩馬達的固有頻率和伺服閥的響應速度。
  15. According to maxwell ' s equations of electromagnetism, as a magnetized object shrinks by a factor of two, its magnetic field strengthens by a factor of four

    根據馬克士威的電方程式,當一個的物縮小為原來的二分之一時,它的場強度就變成原來的四倍。
  16. Cardiogram is made according to the bioelectricity of brain cell on the basis of the principle that changing current produces magnet. thus, the biology magnetic field results from bioelectricity inside human body as well as some material magnetized by the magnetic field inside forming a residual magnetic field after the disappearance of effecting magnetic field, like lung magnetic field

    心電圖是由腦細胞的生物電流形成的,根據電動生的原理,故內的生物場是由於內生物電流形成的,除此之外還由於某些場物質的介入內被后而在外加場去掉后,產生的剩餘場,如肺場。
  17. In the last part of the paper, we derive the euclidean equation of motion of the magnetic vector in a theoretical magnetic film consisting of biaxial - anisotropic molecular ferromagnets, which is reduced to the 2 + 1 dimensional sine - gordon field equation in the strong anisotropy limit. we obtain various domain structures which are the static solutions of the sine - gordon field equation

    最後考慮由雙軸各向異性分子形成的理想無界膜,在強各向異性極限下,採用半經典近似方法,將矢量的時空運動方程約為2 + 1維sine - gordon場方程,從而得到各類疇結構。
  18. Magnetic fluid shows higher saturation when it is exposed to magnetic field. in this paper, magnetic fluid is used to improve the dynamic performance of jet pipe servo valve by filling magnetic fluid in the working clearances of torque motor between armature and core

    本文利用在外加場作用下,具有較大強度的特點,提出了在力矩馬達銜鐵和鐵芯的工作氣隙中加入,利用來改善射流管伺服閥動態性能的方法。
  19. By successful solution of non - linear magnetic fields and revision of the program, we can reach following conclusions : in the computation of nonlinear magnetic fields, if iteration method is used, under - relaxation is necessary when amending the permeability distribution in soft magnetic materials ; and when < wp = 5 > calculating the equivalent current density in permanent magnets, under - relaxation is not a necessity ; when searching for permeability values by interpolation method on the demagnetization curve of soft magnetic materials, if a fixed saturation point is set, around this point an abrupt change of permeability values will be obtained ; this sudden change may cause a little problem in the smoothness of magnetic field distribution ; because the magnetic circuits of microwave tubes are too complicated, in the author ' s view, to describe the working state of a magnet system, the working points of magnets can not do it properly but average energy production of magnets will serve ; as to indicate the quality of a magnet system design for microwave tubes, the efficiency of magnetic energy utilization will be a very good criterion

    由此得出結論,在非線性場計算中:採用迭代法的情況下,在各迭代循環之間進行導率修正時,一個欠鬆弛迭代過程是必需的;對永中的等效電流修正時可以不作欠鬆弛迭代;在純鐵的曲線上指定某一個固定的感應強度為飽和值,會使得插值求出的導率在該飽和值附近有一突變,這一突變對計算結果中場分佈變的光滑性稍有影響。在微波管系統設計中,由於微波管路比較復雜,作者認為的工作點並不能很好地反映的工作狀態,而採用平均能積為衡量工作狀態的標準更加符合微波管系統的實際情況;要表示系統設計好壞的程度,則用能利用的效率為標準更好。
  20. Although the increment of the residual magnetism on the object after every cycle of magnetization - demagnetization process is very small, with the increase of the cycle index the object must be finally magnetized intensely and spontaneously

    雖然每次一退過程之後物上的剩增量非常微小,但隨著循環次數的增加該物最終必然被強烈地自發
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