激磁的 的英文怎麼說
中文拼音 [jīcíde]
激磁的
英文
exciting-
Abstract : based on analysis of the operational principle of the traditional inductosyn digital display meter in the paper, the contradiction between detecting resolution ratio and antidisturbance ability is discovered. and then, to resolve the contradiction, the method of demodulation technology and high frequency excitement technology being used is advanced
文摘:通過分析傳統鑒相型數顯表的工作原理,揭示了其檢測解析度與抗干擾能力之間的矛盾,並提出了採用差頻解調和高頻激磁等技術解決矛盾的方法。The wave of magnetic induction density will bring distortion with the raising of excitating voltage while measuring the magnetization characteristic
在進行磁化特性測量時,隨著激磁電壓的升高,磁感應強度波形將產生畸變。Analysis of electromagnetic flow meter s multiform exciting mode
電磁流量計幾種激磁方式的分析Effect of optical phonon on magnetic excitation of two - dimensional heisenberg ferromagnetic system
鐵磁系統磁激發的影響2 ) an efficient model based on physical similarity was made to simulate the current transformers " nonlinear magnetizing characteristics and to compensate error from outside. a similar magnetizing current extracting method based on bang - bang control was advanced to maximally extract the similar magnetizing current
( 2 )針對電流系統中大量運行的0 . 5級電流互感器,利用物理相似原理在互感器二次構造相似電流互感器,提出基於bang - bang控制的相似激磁電流提取方法,能夠最大程度的提取相似激磁電流。In condition that electromagnetic environment become more and more complex and electromagnetic warfare will become much acute in domain of the present military combats, researches on arm and anti - arm technologies becomes a hot spot in command of the air
在電磁環境日趨復雜,電磁斗爭日益激化的現代戰爭條件下, arm的研究和抗擊arm的研究,成為當前軍事斗爭領域爭奪制空權的熱門話題,這項研究正方興未艾。The outlines of thesis are as follows : for the configuration of gis and the characteristic of partial discharge, the thesis analyses the electromagnetic waves excitated by the pd signal and the reason of a coupler built in gis inducing pd signal in terms of the electromagnetic theory and antenna theory
主要工作有:針對gis結構及內部局部放電特點,分析了發生局部放電后信號所激發的電磁波傳輸特性,並從電磁場理論及天線理論角度分析內置傳感器的局部放電耦合原理。In 1990s, a calculation of the ground - state energy of an exciton confined in a cylindrical quantum wire in the presence of a uniform magnetic field is reported as a function of wire radius, using a variational approach by gang li, spiros v. branis and k. k. bajaj. a. balandin and s. bandyopadhya present variational calculations of the ground - state exciton binding energy and exciton radius in a quantum wire subjected to an external magnetic field. these studies have been primarily responsible for our current understanding of the nature of excitonic states in a quantum wire subjected to an external magnetic field
九十年代中期,人們就開始了關于在外加磁場時量子線中激子特性的研究, gangli , spirosv . branis和k . k . bajaj利用變分法,對于圓柱形的量子線中激子的基態束縛能進行了計算,發現對於一個給定的磁場值,激子的基態束縛能比不加磁場時變大。Applying the theory on hydrodynamics and combining the structure of the pump, the method of calculating the flux is found, using the simulating dual pump which mercury serve as the working medium, by the experiment on the electromagnet used in the dual pump, the optimum method of the coil connection is gained ; by the experiment on the relation the static pressure and the working parameter in different groove structure, a high - efficiency groove structure named as " + " shape are devised ; by comparing the static pressure and flux between single pump and dual pump, the conclusion that the flux of dual pump is about 1. 6 times as much as the flux of single pump is educed, and prove it practical that the dual pump is adopted to increase the flux
利用水銀為工作介質的雙聯電磁泵,通過對雙聯電磁鐵不同接法的實驗研究,找到最佳激磁線圈接線方法;通過對不同流槽結構的靜壓頭與工作參數關系實驗,研究得出一種高效率的新型流槽結構? ?十字型流槽結構;通過對單泵、雙泵的泵高和流量實驗,得山了在同等工作條件下,雙泵流量大約為單泵的1 . 6倍的結論,從而證明了採用雙聯泵的方法來提高直流電磁泵的方法是切實可行的。A design of excitation power circuit
一種激磁電源電路的設計Analysis software. the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered. at this time, the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing
建立了高速旋轉狀態下,採用磁軸承作支撐的飛輪轉子和轉軸的動力學模型,給出了有限元法在此問題中的具體應用,並利用i - deas有限元分析軟體具體分析了飛輪系統的共振頻率、系統振型,以及對偏心激勵的響應,分析表明:對于高速旋轉的飛輪轉子和轉軸,應考慮陀螺效應對其動力學特性的影響,此時系統的固有頻率是轉速的函數;通過提高磁軸承的等效阻尼可顯著降低系統通過共振區域時的振幅。Then a thorough analysis to the bias - magnetic of ppfc is made. the retraining effects of the main parameters ( include clamping capacitance c, output filter inductor lf, load r, the leakage inductor ls and source winding resistance r ) are studied under the conditions of different von, different ton and different winding parameters. then a conclusion can be drew, that the smaller lf and the bigger r are, the better the bias - magnetic is restrained and c has a best value to retrain the bias - magnetic
分別對管壓降不同,導通時間不同以及兩原邊繞組參數不一致(包括漏感、電阻、激磁電感三種情況)的情況下,主要參數(包括箝位電容c 、輸出濾波電感lf 、負載r 、原邊繞組漏感ls 、原邊繞組電阻r )對偏磁的抑制作用進行了模擬分析研究,得出lf越小, r越大時激磁磁勢偏移量ni越小, c在其他參數確定時對抑制偏磁有最優值等結論,為參數的優化設計提供了依據。Extensive experimental and theoretical investigations of the behavior of energy levels of excitons in quantum wells in the presence of a magnetic field have been carried out during the past 20 years
無論從實驗上還是理論上,人們對于外加磁場的量子阱中激子的能級行為進行了廣泛的研究。We process calculations as the following : we calculate the binding energies of excitons in a square quantum - well wire in presence of a magnetic field for finite and infinite potential barrier case respectively
A . balandin和s . bandyopadhyay也是利用變分法,採用二能帶模型計算了在外加磁場時的量子線中激子的基態束縛能。Soken electric co., ltd. was established in 1974 by several technical staff of japanese governmental institute etl electrotechnical laboratory and jemic japan electric meters inspection corp.
同時顯示電阻和溫度,提供高效率和高精確度測量激磁線圈的電阻值及繞組溫升。Bifurcation analysis of a parametrically excited motor system
由電磁力激發的電機參數振動的分岔研究The latter measurements provide definitive evidence that mercury ' s magnetosphere ? despite its small size ? is not a vacuum but hosts significant densities of heated solar wind plasma
後者測量提供確切的證據表明,水星的磁層-盡管它體積小-是不是一個真空,但東道主密度顯著激烈的太陽風等離子體。This conclusion is useful to optimize the converter. then it is proposed that the effects of retraining bias - magnetic and reducing the voltage stress of mosfet should be both considered in selecting the clamping capacitance
本文提出對于推挽正激的關鍵參數? ?箝位電容的選取要綜合考慮對偏磁的抑制作用和對功率管尖峰的抑制作用,並給出了選取方法。The mathematical model of non - linear transient magnetic field excited by voltage source is established in this paper. it coupled with electric circuit equation and mechanical motion equation, could solve the transient problem excited by voltage source, and the effect of the eddy currents, non - linearity in magnetic materials and mechanical motion of medium is taken into account
文中建立了電壓源激磁下的非線性瞬態磁場的數學模型,通過把瞬態磁場方程、電路方程及機械運動方程耦合在一起,得出求解電壓源激磁下,考慮鐵磁材料的非線性、導電媒質的渦流及媒質機械運動等條件下的瞬態過程問題。Design of the sine and cosine precision reference of high precision excitation power supply with closed loop control
高精度閉環激磁電源正餘弦精密基準的設計分享友人