磁分析 的英文怎麼說
中文拼音 [cífēnxī]
磁分析
英文
magnetic analysis-
Emc analysis between high mountain stations and aeronautic stations
高山臺站與航空臺站的電磁兼容分析Kelso s. p., henderson b. k. precision controlled actuation and vibration isolation utilizing magnetorheological ( mr ) fluid technology, aiaa 2001
關新春，歐進萍.磁流變減振驅動器的響應時間試驗與分析.地震工程與工程振動， 2002 ， 22 （ 6 ）The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing
用一維及二維液體高分辨核磁共振（ nuclearmagneticresonance ， nmr ）方法綜合分析了雞胚羊水和尿囊液的成分，對其中的大多數譜峰進行了歸屬，發現了一些未經報道的小分子代謝物，為研究胚胎發育過程中各個胚囊中體液的交換和小分子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎，並為研究胚胎發育的過程提供了新的思路。So the effect of eutrophication of dianchi lake of sediment ca n ' t be ignored. based on the research of modern sediemnt of dianchi lake, the thesis is concerned about some physical and chemical characteristics ( including magnetic susceptibility, ammoniac nitrogen and effective phosphprus etc. ) and thermodynamics analysis of spontaneous mineral of iron
本論文主要以滇池現代沉積物為研究對象，對滇池現代沉積物的主要物理和化學性質（包括氨氮、有效磷、磁化率等） ，進行基礎性地分析研究並對滇池現代沉積物鐵的自生礦物進行了熱力學分析。When measuring the magneto performance parameter ， we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard ， and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ； because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable ， it make the measure of ignition energy become a difficult thing of ignition system performance detection
在磁電機常規測量時，發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表，而觀測到的波形多為不規則的形狀，根據測量原理，顯然不能用其來做定量的分析；由於點火系統的放電過程比較復雜，伴隨著很強的電磁干擾，點火電流、點火電壓都是變量，使得點火能量的測量成為點火系統性能測試的一個難點。Powerformer have some changes in constract with the conventional generator ， subsequently it also have some new problems in order to have an economical ， efficient ， credible development and application the structure and the philosophy of electromagnetism of powerformer will be on speaking terms changes electrical design ， magnetism design ， thermal design and structural design are have some new changes above all ， the electromagnetism parameter and the harmonic magnetomotive force of powerformer are studied in this paper first ， it mainly utilizes analytics to deduce formula of slot leakage reactance it considers three instances ， including monolayer - slot ， multilayer isometric - slot and multilayer anisometric - slot then ， the analytics and the fem are utilized to calculate slot leakage reactance of stator winding of prototype of powerformer and compare their results second ， the theory of utilitzing fem to calculate the reactance of powerformer is simply introduced ， including stable reactance ， transient and subtransient reactance specially ， the saturated influence of the stable reactance is considered then ， the results are analysed final ， it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding then ， it mainly analyse harmonic magneto - motive force of stator winding through arranging various arrays of stator winding and observe their influence
基於上述原因，本文對powerformer的電磁參數以及定子繞組諧波磁勢進行了研究。首先是用解析法推導出powerformer定子繞組槽漏抗的計算公式，考慮了單層圓形半閉口槽、多層等半徑圓形半閉口槽和多層不等半徑圓形半閉口槽三種情況，並對powerformer樣機的定子繞組槽漏抗用解析法和有限元法進行了計算，並比較其結果；其次，簡要介紹了有限元法計算powerformer電抗參數的原理，包括穩態電抗、瞬態電抗和超瞬態電抗，對穩態電抗考慮飽和影響，對結果進行分析；最後，介紹定子繞組諧波磁勢對電機運行性能的影響並對定子繞組諧波磁勢進行了分析。然後通過對定子繞組進行不同排列來分析定子繞組諧波磁勢，看看繞組排列對諧波磁勢的影響。These ions pass through a slit of variable aperture and then enter the magnetic field analyzer.
這些離子通過可變寬度的狹縫進入磁場分析器。This paper first introduces the theory and method of vehicle automated driving based on magnetic markers, analyzes the results of vehicle automated driving based on the apery control and points out the shortcoming of it
摘要介紹了基於磁軌釘導航的車輛自動駕駛的原理和實現方法，分析用此方法建立仿人控制模型來實際控制車輛自動駕駛的結果，指出仿人控制模型的不足之處。Thermomagnetic analysis unit
熱磁分析儀A 3d thin slot model for shielding analysis
基於環路法的三維細孔縫電磁分析演算法Sector magnetic analyzer
扇形磁分析器( 3 ) chapter v. plasma characteristics of rf ion source is investigated. a zero - dimensional numerical dynamic colisional radiative atomic and molecular ( cram ) model is suggested to simulate the microphysical process. all species " population number densities in plasma are calculated in non - thermodynamics equilibrium condition, and proton content in extracted ion current are measured with 60 ? magnetic analyzer
（ 3 ）提出了高頻離子源等離子體的零維cram模型（ collisionalradiativeatomicandmolecularmodel ） ，計算了非平衡態（ nte ）下等離子體中分子、電子、離子、基態原子、激發態原子等粒子濃度，並在zf - 200kev中子發生器上，用60磁分析器實驗測定了引出束流的質子比。There is a lack of analysis apparatus of magnet, the new system is only a opened loop control system, if we add the analysis part of the ion eletrostatic accelerator someday, all that we need to do is adding analog module hi plc and sampling control arithmetic hi the computer program. we will get a perfect closed loop control system
在目前缺乏磁分析儀的情況下，該系統雖然還只是開環控制系統，但是一旦加速器中束線分析部分到位，它只需增加模擬量輸出模塊和采樣控制演算法，就能形成完善的閉環控制系統。On one hand, although the traditional methods to solve the electromagnetic scattering form the target by the so called high frequency methods such as po ( physical optics ), go ( geometry optics ), have the less memory and computational requirement, they also have the fatal defection that the accuracy of these methods are too poor to use in real applications
一方面傳統的高頻電磁分析方法雖然計算較快，內存需求較低。但是其存在的致命缺陷是計算結果精度較低，在許多場合下的計算結果的精度遠遠不能達到應用的要求。另一方面基於積分方程的多層快速多極子方法是一種求解電磁散射問題的快速演算法。As a consequence, the safe coefficient has to be considered according to the result of the calculations when designing. this inevitably makes the structure more redundant than it ought to be. what ' s more, materials are wasted by this design method
隨著計算機技術的飛速發展，使得有限元分析計算方法得到了廣泛的使用，涉及航空航天，土木，水利，造船及機械工程等各領域，用來進行結構力學分析，流體力學分析，熱傳導和電磁分析。The classification of signals in sema ( simple em analysis ) is a difficult problem
簡單電磁分析攻擊中的信號分類是一個難點問題。Electromagnetic analysis and superposition principle analysis method on induction motor ' s single phase operation
異步電動機單相運行的電磁分析和疊加原理分析方法In this thesis, the detail of enforcing boundary condition to the realization of fem and eliminating spurious solution is discussed
本文對各向異性波導的電磁分析的有限元法實現中如何把邊界條件加入和除去偽解進行了詳細地分析。With electromagnetic field fem extensively applied to the electromagnetic analysis and optimized design of all kinds of electromagnetic devices, users are putting forward higher requirement for electromagnetic field fem analysis
隨著電磁場有限元法被廣泛地應用於各種電磁設備的電磁分析和優化設計之中，用戶對電磁場有限元分析提出越來越高的要求。Electromagnetic analysis ( ema ) attack is an effective means of attacking on elliptic curve cryptography ( ecc ) computations on mobile devices such as pda
摘要電磁分析攻擊是對pda等移動終端設備的橢圓曲線密碼系統進行攻擊的有效手段。分享友人