靜磁學 的英文怎麼說
中文拼音 [jìngcíxué]
靜磁學
英文
magnetostatics-
This article analyses and discusses several typical difficult problems related to the solution of the electromagnetic field in electrostatic field, which will benefit the teaching of the theory of electromagnetic field
本文就電磁場中靜電場求解的幾個典型疑難問題進行分析、討論望能對電磁場理論教學有所裨益。The paper mainly focused on the beam transport part of asipp key laboratory of ion beam bioengineering and it ' s component elements, for example, van de graff accelerator, bending magnet, magnetic quadruple lenses, beam shutter, collimator and so on. the laboratory has performed the milestone achievement that is beam passed the hole of lo ^ m diameter in experiments. many experimental results are discussed by theories according to experiments
本文重點討論了中科院離子束生物工程學重點實驗室單粒子束裝置的束流傳輸部分，對主要部件進行了詳細的討論，如：靜電加速器、偏轉磁鐵、磁四極透鏡、束線開關、瞄準器等，實驗中已取得束流穿過10 m小孔的標志性成果，並運用相關理論結合具體實驗分析了實驗結果。In many years, the analysis of mechanical characteristics of permanent magnet bearings is deeply studied by scholars in the world, mathematical model is built for analyzing mechanical characteristics of permanent magnet bearings by static magnetic circuit method and equivalent magnetic charge method
長期以來，國內外學者對永磁軸承力學特性進行了深入地研究，建立了採用靜磁路法和等效磁荷法分析永磁軸承力學特性的數學模型。By the comparison and analysis of different theory calculations and test results, the evaluation of theory calculation methods for analyzing mechanical characteristics of permanent magnet bearings is made : the calculation of static magnetic circuit is simple, which owns less mathematical model parameters, but its accuracy is not high
通過將各種理論方法和試驗結果進行比較和分析，對各種永磁軸承力學特性的理論方法進行了評價。得出了以下結論:靜磁路法計算過程簡單，數學模型的參數少，但計算精度不高。To research the target characteristics of the armored vehicle, the test data of the magnetic field for an armored vehicle are analyzed, and the statistic model of the magnetic field around the armored vehicle is constituted
摘要根據研究地面裝甲車輛靜磁場目標特性的需要，以某裝甲車輛周圍磁場的測量數據為基礎，對數據進行了統計分析，並建立了裝甲車周圍的靜磁場的數學統計模型。The bulk of the semester is devoted to the physics and engineering of various engine classes, including electrothermal, electrostatic and electro - magnetic
本學期大致上將重點放置於不同種類火箭引擎的物理學以及工程學上，而這些火箭引擎包含電熱引擎、靜電引擎以及電磁引擎。But due to the difficulties of the theoretical calculation and the limitation of the technique of image display, only some two - dimensional graphs of electromagnetic field of a planar set of point charges or symmetrically and uniformly charged bodies, which ignores the boundary effect, are introduced in the present electromagnetics teaching materials, which brings much incovenience for the acquaintance of the electrostatic field
然而，由於受理論計算和圖象顯示技術等因素的限制，目前的電磁學教材中，通常只能給出平面分佈的點電荷系或具有較強對稱性、忽略邊界效應的帶電體的電力線和等勢線的二維平面圖，這給靜電場分佈的感性認識帶來了一定不便。Firstly, this paper proposes the mathematical model and finite - element analysis model of torque motor with mf and without mf. secondly, the electromagnetic field of torque motor is analyzed using the ansoft maxwell software ; static output torque of torque motor with mf and without mf is calculated. then the rotary angle of torque motor with different input electric current and mf is measured using three - coordinate measurement device
本文首先給出了添加磁流體和不添加磁流體的力矩馬達磁路數學模型及有限元分析模型，其次，利用ansoft公司的maxwell電磁場分析軟體進行了力矩馬達的二維和三維磁場有限元分析，對添加磁流體和不添加磁流體的力矩馬達靜態輸出力矩進行了計算，並採用三坐標位移測量儀對不同輸入電流作用下、添加不同特性磁流體時力矩馬達的轉角進行了測量，從而對輸出力矩特性進行了實驗研究。In dtc system, the concept of space vector is introduced to analyze and control the ac motor, the electromagnetic torque and flux are calculated and controlled in the stationary coordinate, and the optimal pwm gating signals are generated to control the inverter to acquire high dynamic torque according to the output of the bang - bang regulators
直接轉矩控制採用空間矢量的概念來分析三相異步交流電動機的數學模型和各物理量，直接在靜止坐標系下計算與控制交流電動機轉矩和磁鏈，藉助于離散的兩點式調節產生pwm信號，直接對逆變器的開關狀態進行最佳控制，以獲得轉矩的高動態性能。Solution question of static magnetism make use of mode of stat ic electricity
關于靜磁學問題求解的電學方法Survey of basic electromagnetic phenomena : electrostatics, magnetostatics, electromagnetic properties of matter. time - dependent electromagnetic fields and maxwell ' s equations. electromagnetic waves, emission, absorption, and scattering of radiation. relativistic electrodynamics and mechanics
簡單介紹電磁學的基本現象：包含靜電學、靜磁學、物質的電磁特性。時變電磁場與馬克思威爾方程式、電磁波、電磁輻射特性（發射，吸收及散射） 。相對電動力學與動力學。On the base of mathematical domain decomposition method ( ddm ), this paper investigates systematically the quasi - static problems based on laplace equation, the transmission problems in waveguide based helmholtz equation and the three - dimensional scattering and radiation problems based on maxwell equations. the theoretical system is built for the further exploration of ddm in electromagnetic problems
本文在區域分解法已有的數學基礎上，從基於laplace方程的準靜態問題，到基於helmholtz方程的波導傳輸問題以及基於maxwell方程的三維散射輻射問題，系統地探討了該方法在電磁領域中的應用，為進一步擴展應用研究建立了理論體系。The dissertation places an emphasis on the research of mechanical characteristics of permanent magnet bearings, research is mainly done in the following aspects : mechanical characteristics of permanent magnet bearings is analyzed by static magnetic circuit method and equivalent magnetic charge method respectively, mathematical models are also built by the two methods
本文的工作內容圍繞永磁軸承力學特性的研究展開，主要做了以下幾個方面的工作：採用靜磁路法和等效磁荷法對永磁軸承的力學特性進行了系統地分析，並建立了這兩種方法的數學模型。First, this paper outlines the structure, the basic operation principle, static characteristic and mathematic model of the novel double salient electro - magnetic motor. with the help of matlab, the paper set up the dynamic simulative model of the high voltage dc generating system based on the generator. some examples are simulated on this model
本文首先簡要介紹了新型電勵磁雙凸極電機的結構、基本工作原理、靜態特性、數學模型，利用matlab建立了電勵磁雙凸極高壓直流發電系統的動態模擬模型，給出了模擬實例。Utilizing completely natural high - standard material, nb - element magnetic far - infrared functional textile product has advantages including good air permeability, soft and comfortable texture, static - free and high moisture rate five times of chemical fiber. thus, it is able to offer customers with cozy and dry raiment and bedclothes. 5
Nb素加磁遠紅外功能織物產品採用純天然高檔面料精心製成，其透氣性好柔軟舒適無靜電其吸濕率是化學纖維的5倍，令皮膚感到舒適乾爽，穿著鋪蓋倍感舒適。Csm is a numeric mothed of analyzing static electric field. this paper compares the values of capacitance of different size of plate d and plate e in csm and cst mws. mom is a typical numeric method of researching high - frequency electromagnetic problems. accordingly, this paper computes input impedance of plate e and impedance matrix of traditional two element antenna array of electrically small dipoles separately in mom and cst mws, and then compares them detaily
模擬電荷法（ csm - chargesimulationmethod ）是研究靜電場的一種數值方法，本文比較了模擬電荷法和cstmws對cfa的d 、 e兩盤在不同尺寸下的電容的計算結果;矩量法是經典的研究高頻電磁學問題的數值方法，同時利用矩量法計算了cfa的e盤的輸入阻抗和傳統二元電小偶極子陣的阻抗矩陣，將其結果與cstmws的模擬結果比較。In this paper, a shear mode mr elastomer damper was designed and manufactured ; the pulse responses of a one - disk cantilever rotor supported on the mr elastomer damper were experimented in the stationary state ; and the mechanical properties of the system were analyzed
設計製作了一種剪切式磁流變彈性體阻尼器，試驗研究了支承在該阻尼器上的單盤懸臂轉子系統在靜止狀態下的脈沖激振響應，並分析了系統的力學特性。As a kind of function cladding material, amorphous alloy cladding possesses the fine electromagnetism and static electricity protective performance as well as the fine physical chemistry function
摘要非晶態合金鍍層作為一種功能鍍層具有優良的電磁、靜電防護性能，以及優良的物理化學性能。On the basis of electromagnetic field analysis with ansys7. 1, the result of magnetic force calculation is introduced to the software of msc patran / nastran, and the analysis of statics and dynamics for magnetic levitation stag are effectively carried out through coupling the magnetic force with structure force
在ansys軟體進行電磁場分析的基礎上，將磁力計算結果調入cae軟體mscpatran nastran中，磁力計算與結構力學耦合計算，有效地進行磁懸浮工作臺靜力學分析和動力學分析，合理地評價了磁懸浮移動平臺的性能。Applications of the state vector method into the analysis of lamina and the current research state of piezoelectric materials are briefly reviewed based upon literature search. solutions for simply supported and multilayered magneto - electro - elastic plates via the state vector method is investigated. we also present the application of mathematica in the study
本文探討了利用狀態變量法求解簡支壓電壓磁、壓電、壓電復合材料層合板的靜力學問題和動力學問題，著重研究了電、磁、力互相耦合的效應，並闡述了mathematica在本課題中的應用。分享友人