magnetic differential 中文意思是什麼

magnetic differential 解釋
磁差動裝置
  • magnetic : adj. 1. 磁（性）的；（可）磁化的。2. 吸引人心的；有魅力的。3. 催眠術的。
  • differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
  1. The composition of sample was identified by means of x - ray diffractometer ( xrd ). magnetic properties were measured by vibrating sample magnetometer ( vsm ). the combustion behavior and crystallization process of the gel were studied by means of differential thermal analysis - thermogravimetric analysis ( dta - tg )

    利用x射線衍射儀（ xrd ）確定樣品物相，振動樣品磁強計（ vsm ）進行磁性測量，綜合熱分析儀研究凝膠的燃燒和析晶過程，掃描電子顯微鏡（ sem ）和透射電子顯微鏡（ tem ）觀察粉末的形貌與粒度。
  2. In order to resolve the question, in the thesis a simulation arithmetic of hydro - electrical system is put up. the equations of hydro - electrical system are divided to two parts, one of which consists of the differential equations of conduit system, hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic, the other of which consists of the differential equations of generator, magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic. through the alternative solving of the two parts, the simulation results of the large - disturbance transient could be abstained eventually

    為解決這一問題，本文提出了一種將水力系統和電力系統方程交替求解的水電系統聯合模擬演算法，即將包括輸水系統、水輪機以及機組轉子等部分的水力系統差分方程作為一部分，將包括同步發電機、勵磁系統以及電網等部分的電力系統微分方程或差分方程作為另一鄭州大學工學碩士論文部分，對前一部分採用特徵線法求解，對后一部分根據模型形式採用龍格一庫塔法或隱式積分法等演算法求解，這兩部分的求解過程交替進行，最終即可得到水電系統大擾動過程的模擬結果。
  3. A general solution of the thermodynamic energy of systems of gas, magnetic dielectric, dielectric, and of battery was found by working from thermodynamics first law ' s different forms in different matter systems, by using equation of state and thermal capacity in different thermodynamics system and by solving thermodynamic energy differential equation, thus provide a method of studying other qualities in thermodynamics system

    摘要通過熱力學第一定律在不同物質系統中的不同形式，利用不同熱力學系統相應的物態方程及熱容量，以及通過求解熱力學能微分方程，一般性地求解了氣體系統、磁介質系統、電介質系統、電池系統的熱力學能，為研究其他熱力學系統的特性提供了一種方法。
  4. Through the approximate handling of geomagnetic intensity and differential riccati equation, the magnetic attitude h control law of the microsatellite in a circle orbit which has external disturb and the structural perturbation is presented

    通過對衛星地磁場和微分riccati方程進行近似處理，給出有外界擾動和結構化攝動圓軌道衛星系統的h _磁姿態控制規律。
  5. Using high - resolution t1 - weighted magnetic resonance imaging and voxel - based morphometry, we examined a population of 133 healthy adults ( women, 73 ; men, 60 ; age range, 29 - 80 years ) focusing on differential aging between men and women ( i. e., interaction of age and gender )

    利用高解析度的t1加權核磁共振影像和三維象素為基礎的形態測定法，我們研究了133位健康成年人（ 73位女性； 60位男子；年齡范圍29 - 80歲） ，重點比較了不同年齡男子和女性的差別。
  6. These differential pressure measuring instruments with magnetic piston take the conditions experienced in use into full consideration and meet the demands set in the gas, water and air supply sectors and for the treatment of such media

    這些差動式壓力測量儀表帶有磁性活塞，充分考慮了使用環境，能夠滿足供氣供水空氣供應部分的要求，並且能夠處理這些介質。
  7. The principles of differential scanning calorimetry, electron microscope, nuclear magnetic resonance and x - ray were introduced in this paper together with their applications in oil quality control, development direction of investigation on oil quality control was also forecasted here

    摘要介紹了現代物理化學方法（差示掃描量熱法、電子顯微鏡、核磁共振法、 x -射線衍射法）的原理及其在油脂質量控制中的應用，並預側了油脂質量控制研究的發展方向。
  8. The analysis of the cutoff errors in non - linear magnetic medium integal - differential discreteness

    含非線性磁介質中積分差分離散的截斷誤差
  9. A new proportional solenoid with hi - directional operation was presented to deal with the uni - directional low driving performance of conventional proportional solenoid, which worked on differential control of magnetic fields produced by permanent magnet and control coils

    摘要針對傳統比例電磁鐵僅具備單向驅動能力的不足，提出了一種耐高壓具有雙向驅動能力的比例電磁鐵。
  10. This thesis mainly concerns the application of a new differential transformer radial displacement sensor on active magnetic bearing ( amb )

    本文對一種新型的差動變壓器式徑向位移傳感器在磁懸浮軸承中的應用進行了研究。
  11. Comparing to inducing - magnetic mode with 50hz alternating current, we can use lower frequency alternating current to induce the magnetic so that it can eliminate the noise at 50hz frequency and weaken the noise whose phase lags signal 90 ? greatly. comparing to inducing - magnetic mode using rectangle - wave current as the signal, using low frequency to induce magnetic can eliminate ( weaken ) the differential coefficient noise. thirdly, it eliminates or weakens all different noise by designing the circuitry effectively in the transforming signal part

    相對於50hz交流勵磁，這種勵磁方法可以採用更低的頻率來對微流量的磁路進行勵磁，一方面可以完全消除工頻干擾，另一方面可以極大地減小正交干擾；相對于方波勵磁，這種勵磁方法相當于多值方波勵磁，有利於消除或減少方波法勵磁所帶來的微分干擾。
  12. Some electric - magnetic and microcomputer differential protections for fransformer popular in electric network including the two kinds of principle, confiquration, operation feature and setting calculation at site were discussed

    摘要論文針對電網中應用最廣的電磁型和微機變壓器差動保護進行了研討，其中包括兩類保護裝置的原理、實現方式、運行特點、現場整定計算方法。
  13. Topics covered include : electric and magnetic field and potential ; introduction to special relativity ; maxwell ' s equations, in both differential and integral form ; and properties of dielectrics and magnetic materials

    內容包括：電磁場和電磁勢；狹義相對論介紹；麥克斯韋方程組的微分形式和積分形式；電介質和磁性材料的性質。
  14. Using the principle of differential transformer, a method of self - sensing rotor position of magnetic bearing is studied in this paper. by this way, no special displacement sensors are used

    本文主要研究了一種磁懸浮軸承轉子位置自檢測的方法差動變壓器式自檢測，該方法不需要專門的位移傳感器。
  15. Differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device

    帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。
  16. Model 2600 differential pressure measuring instruments with magnetic piston and compression spring, nominal size nd 80, with or without electric contact device

    帶有磁性活塞和壓縮彈簧的差動式壓力測量儀表，標準尺寸表徑80 ，有或沒有電接點。
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