磁化方向 的英文怎麼說
中文拼音 [cíhuàfāngxiàng]
磁化方向
英文
direction of magnetization-
Each bobble is magnetized in one direction or the other.
每個磁泡可以按不同方向磁化。The direction of magnetisation will change in core a only, thus storing a binary digit.
磁化方向僅在磁心a中改變,因而存儲一個二進制數字。The main features of the apparatus are focus on small volume, light weight, no iron core, no magnetic saturation and no ferreous resonance, moreover, related advantages such as the large range of transient and frequency response, excellent electrical magnetic compatibility, oil - free configuration, reliable insulation structure, are all the trends of current transformer in the future. meanwhile, it should agree with the future power gauge and digital, computer, automatic relay protection. it will meet the demand of digital power network
它具有體積小、重量輕;無鐵芯、不存在磁飽和與鐵磁諧振問題;動態響應范圍大,頻率響應寬;抗電磁干擾性能強;無油化結構、絕緣可靠、價格低等優點;是未來電流互感器發展的方向,是新一代電力數字網發展的需要,適應電力計量和保護數字化、微機化和自動化發展的潮流。Based on the thorough investigation of the post - regulation and efficiency in multiple output switching - mode power supplies, an optimal combination topology for multiple output switching converter is presented in this thesis, which is consisted of forward converter with active clamp ( fac ), synchronous rectification ( sr ) techniques and magnetic amplifier technique ( magamp )
本文通過研究分析近年來多路輸出開關電源輔助輸出電壓調節和提高效率的方案,面對開關電源朝著輸出低電壓大電流方向發展的趨勢,提出多路輸出開關電源新的拓撲優化組合模式? ?有源鉗位正激變換器、同步整流技術、磁放大器。In strong fields the magnetization usually changes by rotation of the direction of magnetization.
在強磁場中,磁化往往由於磁化方向轉向而改變。The alternating current in the alternating current magnetic field leakage testing ( ac - mfl ) is one of the magnetizing manners. the sensitivity is very high to the defect of surface and the near to the surface of the workpiece. it is one of the developing directions of nondestructive testing ( ndt ) domain
交變漏磁檢測技術中的交變是漏磁檢測技術中的一種磁化方式,該技術對工件表面及近表面缺陷具有較高的檢測靈敏度,是無損檢測領域未來主要發展方向之一。Four kinds of c / c composites with different preparation techniques were graphitized at 2400 - 2880. the relations between magneto - resistance and orientation ( the angle between surface of samples and magnetic field ), measure temperature, the intensity of magnetic field ( b ) were studied for each sample. the micro - structure and x - ray diffraction pattem were investigated too
本論文在對制備工藝不同的四種碳/碳復合材料樣品進行2400 2880的石墨化處理后,應用ppms ( physicalpropertymeasurementsystem )研究了測試位向(試樣某特定面和磁場方向夾角) 、測量溫度以及外加磁強對材料磁電阻特性的影響,同時研究了各試樣的微觀結構和x射線衍射譜圖。The temperature dependences on the resistance in all the thin films show that in the low temperature range the width of eg band level changes the transports, but in the high temperature range the thin films forms the small polarons hopping conductivity. the phase transition induced by the current is explained by the demagnetization and lattice distortion
在高溫部分,材料呈現小極化子跳躍形式輸運特徵;實驗研究了不同偏置電流對薄膜的相變影響,表明電場可以引起材料中磁性的變化和晶格畸變,導致相變溫度點向低溫方向移動;材料的光致相變研究表明光子能量、光強和極化方向對輸運性質有影響。3. after the parameters of the array structure are got, simulation software, such as cst microwave studio, cts design studio and ansoft hfss, are used to design the power dividers for the radiation units in the horizontally polarized direction of the array. these power dividers adopt structure of coupling slots in the narrow side of main rectangular waveguides, in which the narrow side of the main waveguide and the broadside of secondary waveguides are crossed at locations of each slot
3 .在得到滿足指標要求的陣列結構參數后,採用cstmicrowavestudio 、 ctsdesignstudio和ansofthfss等電磁模擬軟體對陣列在水平極化方向的行饋功分器進行模擬設計,該陣列的行饋功分器採用波導窄邊單縫耦合饋電結構。According to more effect, when the hore component is placed in a gradient field, at the same time the direction of the current is perpendicular to the direction of the voltage, then between the two parallel side face come out the hore voltage. when hore component is set in this kind of uni - gradient magnetic field and the electric current is unchanged, the voltage output of hore component will be proportional to the position of the hore component in the magnetic field. so we can use the hore component to measure the movement of hore component against magnetic field
根據霍爾效應可知,置於磁場中的霍爾元件若電流方向與磁場方向垂直,則在霍爾元件垂直於磁場和電流方向的兩個側面將產生電勢,將霍爾元件置於強度隨空間位置線性變化的磁場中,且控制電流恆定,輸出就正比于霍爾元件處于磁場中的位置,因此可以用霍爾元件來測量磁場與霍爾元件間的相對位移量。For example, when magnetic material being pressed, magnetic domain, direction and strength of spontaneous magnetization will vary. this phenomenon is called effect of pressing magnet. whichever rearrangement of magnetic domain or direction change of spontaneous magnetization will induces extra shape change of material
如對鐵磁材料施加應力時,往往會導致磁疇、自發磁化方向和強度發生變化,這一現象稱之為壓磁效應,由於得益於壓磁效應的作用,不論是磁疇重新排列還是自發磁化方向發生變化都會引起材料額外的形變,因此在一定應力的作用下鐵磁材料能產生非彈性變形。The current estimated normalized magnetic field direction, corrected for the fields generated by the torque coils
目前經由修正轉矩線圈產生的磁場而估計到的正規化磁場方向。To obtain the mechanism, we find the temperature " contribution to the magnetic anisotropy. the change of the temperature have a main effect on the occupied probability to all the energy levels. to the diverse crystal site, the probability is not identical
為進一步分析ergag石榴石磁性各向異性的產生機理,我們計算溫度的變化對ergag磁化的貢獻,發現溫度的變化對不同方向磁化的影響也很大,溫度的變化影響了離子占據能級的幾率,並且沿不同磁化方向,對不同晶座,溫度的影響也有著不同的差異。A specific method for magnetic recording of bits in which each storage cell comprises two regions magnetized in opposite senses with unmagnetized regions on each side
數據位磁記錄的一種特殊方法,各存儲單元包含兩個磁化區其磁化方向相反,每側有一個非磁化區。To get the genuine seafloor rock medium electrical model, data processing about seafloor magnetolluric raw signal requires information such as seafloor instrument bearing orientation, obliquity, and temperature, by which the real vector change bearing of seafloor magnetolluric fields can be acquired, and then the uniform explanation about the whole survey of multi station is obtained
為真實地獲取海底巖石介質的電性模型,在對海底大地電磁實測信號進行數據處理的同時,需參考海底儀器的方位朝向、傾斜姿態等信息,以便認識海底電磁場真實的矢量變化方向,進而實現對整個測網多站位的統一資料解釋。It has been shown that, when the direction of stress parallels magnetizing direction, barkhausen signal increases with the increasing of tensile stress, decreases with the increasing of compressive stress
結果表明,應力方向與磁化方向平行時,巴克豪森信號值隨拉應力的增大而增大,隨壓應力的增大而減小。As to the paramagnetic ergag, the whole maganetization is zero. the crystal energy levels will split further when the magnetic field is parallel to the especial four directions. we - gain the according wave function and the magnetization changing with the magnetic field
考慮了外磁場沿晶體四個方向磁化時,晶場能級的進一步劈裂以及得出了其相應的波函數,從而分析了不同磁化方向磁化強度隨外磁場的變化關系。Direction of easy magnetization
易磁化方向But at the same time, it has been found that the correlation changes when magnetizing direction deviates from the direction of stress, or magnetizing strength increases, even a contrary trend will advent in a special situation
但同時也發現隨著磁化方向與應力方向的偏離,或是隨著磁化強度的變化,這種相關性會發生變化,在特定條件下甚至出現相反變化趨勢。The properties of different permanent magnetic bearings with both axial and radial magnetization are studied by mean of equivalent current and finite element method respectively. the levitation forces and stiffness have been calculated and agreed well with measured data
研究了採用軸向和徑向不同磁化方向的永磁環所構成的永磁磁懸浮軸承懸浮特性,分別運用等效電流法以及有限元法分析計算了磁懸浮力以及剛度特性。分享友人