耦合角 的英文怎麼說
中文拼音 [ǒugějiǎo]
耦合角
英文
coupling angle-
Because the beam formed by a tapered coupler is produced by many rays that emerge at slightly different angles, the outgoing beam is characterized by a relatively large divergence.
因為尖劈耦合器形成的光束是由許多出射角稍有不同的光線組成的,放出射光束的特點是具有較大的發散度。First, using a kind of realization of yangian of a two angular momentum coupling system, we can work out the quantum states of the h = - s model, a two - lattice physics system whose orbital angular momentum and spin coupled in a special way. then, we select that situation that a orbital angular momentum of any value coupled with another of the value of 1 / 2 as an example, discuss the degenerate states of the model
首先,通過二角動量耦合狀況下的yangian實現來確定模型(一個軌道角動量和自旋角動量以一種特定方式耦合的兩格點物理體系)的量子態,以任意的軌道角動量與1 2的角動量耦合為例,來討論具體到某一量子態下該體系的簡並問題。The paper applies the method of the l - s coupling in the pauli exclusion principle and gives a simple method to determine the atom states of equivalent double electrons through l - s interaction fold line along angle
摘要採用自旋與軌道相耦的方法,在滿足泡利不相容原理和條件下,給出了快速確定同科雙電子原子自旋與軌道相耦合原子態的一種簡單方法對角折線法,這種方法是對確定同科雙電子自旋軌道耦原子態的又是創新方法。Abstract : from the point of theoretical analysis, this dissertation provides the coupling calculation on the hot gas temperature field and ablation in the cavity between stress release boot and insulation of solid motors. through the calculation, some law of the ablation of the stress release boot is found
文摘:從理論分析的角度出發,通過對人工脫粘層和絕熱層所構成的槽縫燃氣溫度場與燒蝕的耦合計算,得出了人工脫粘層的燒蝕規律。Angular calibration of radar antenna system is composed of the calibration of angular error sensitivities ( also called directional sensitivity ), adjustment of cross - coupling of azimuth and elevation signals, and the calibrations of system errors such as antenna axial system error, dynamic delay and so on
雷達系統天線的角度標校包括對系統角誤差靈敏度(又稱定向靈敏度)的標定、方位俯仰信號交叉耦合的調整以及對天線軸系誤差、動態滯后等系統誤差的標定。Comparing with the sobel operator and the imaging the theory of ccd array gets the better edge detection image edges are computed by the edge detection of the ccd array
比較圖像邊緣檢測sobel運算元及電荷耦合器件ccd角度考慮的兩種演算法,選取了一種精度較高的邊緣檢測的演算法。From the aspect of the coupling action of geological and engineering conditions, this paper analyzes their influences on high slope stability. the result shows that constructional surface, lithology, slope angle and height are the most influential factors. provided that a slope angle in a stepped slope is constant, the slope stability is very sensitive to the height / width ratios of steps, and the best design for the slope is to make the height of each step no more than one - third of the total height and the height / width ratio between 1 : 0. 2 - 0. 3
從地質與工程耦合作用出發,分析了地質因素和工程條件對高邊坡穩定性的影響,指出結構面、巖性以及坡角和坡高是邊坡穩定性的重要影響因素,在邊坡角一定的前提下臺階狀邊坡的臺階高寬比對邊坡穩定性影響山十分明顯,一般以每級臺階的高度不超過總坡高的1 / 3 ,高寬比在1 : 0 . 2 0 . 3之間為最佳設計。So, we propose another novel algorithm using the cubic spline interpolation along the relevant direction and computing weights by trigonometric function of the gradients. the algorithm also adopts the correlation between color channels. and it proved highly effective based on some tests
鑒於此,本文接著提出了一種基於三次樣條函數在相關方向進行插值以及利用梯度的三角函數關系來計算相關性加權系數的混合型插值方案,並結合了考慮不同顏色通道間的相關耦合關系。Because the steering angles of front wheel and rear wheel couple with the directional angles, a kinematics approach is developed to compute these two steering angles
由於月球車前後輪的舵角與車體轉向角存在耦合,本文設計了一種運動學計算方法來得到前後輪的舵角。( 1 ) effects of externally applied electric fields on photorefractive two - beam coupling are analyzed. theoretic dependence of the intensity gain factor on applied field e0 in sbn : 60 is presented. and the experimental results obtained in two sbn : 61 : cr crystal samples with different dopant concentration show clearly that for properly applied fields, a larger f can be achieved effectively than that obtained with no field applied
由兩塊不同摻cr濃度的sbn 61 cr晶體得到的實驗結果同時表明,適當的外電場作用能夠有效提高晶體的二波耦合增益,並且,外電場的作用使晶體的響應速度大大提高,而晶體的最佳耦合角與外電場之間沒有明顯的依賴關系。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。We first set up the hiberarchy of the nmm ’ s visualization and focus on the study of pem ’ s visual process. then the coupling equation of pem is deduced and a rapid algorithm for solutions of bordered tridiagonal linear equations is put forward. in the last of the thesis, elementary system of deformation geometry unified for manifold ’ s structure is studied primarily via the idea of unified modeling and some theoretic results for analytical visualization are given out under the system of frenet frame of arbitrary parameters
文章結合nmm的基本原理和特點,研究了nmm可視化的有關理論和方法;文章首先建立了nmm可視化的層次結構,重點對面素單元法( pem )的可視化過程進行了細致研究,推導出了pem的耦合方程,然後給出加邊三對角方程組的一種快速求解演算法,最後還從統一建模的思想對統一于流形結構變形幾何的基本體系進行了初步研究,得到了任意參數形式下frenet標架體系的若干適用於解析可視化的理論結果。With the viewpoint of dynamic and distributed parameters and parameters qualitatively coupled, computing modules of evaporator, gascooler, internal exchanger are programmed. in addition throttling valve and compressor are programmed. following are the main points of this thesis
本文從製冷系統模擬的角度,用動態分佈參數及參數間定量耦合的觀點考察了蒸發器、氣體冷卻器和回熱器,編制了各個部件相應的計算程序。According to the protocols and the company ' s gsm code, the author analyzes the functions of cm layer, and partitions them in the point of realization, and adds software modules to make the whole system easy to be realized, maintained. the software modules must abide by the rule of high cohesion and low coupling. this is the emphasis and difficulties of the paper
作者根據協議以及該公司gsm產品的相關代碼總結出cm層應該具有的功能,並從實現的角度對這些功能進行了劃分,增加軟體模塊,以使整個系統易於實現、維護和符合高內聚低耦合的性質,這部分是作者工作的重點和難點。The results show that the coupling efficiency is affected obviously by the fiber inclined angle, which can be improved if we choose the angle properly
結果表明,不同的光纖斜端面角度下,對半導體激光器的耦合效率影響很大,根據不同的晶元參數合理選擇不同的斜端面光纖可以得到盡可能高的耦合效率。In this paper, dual - beam transmission problem that possess to a certainty included angle and gains the nonlinear schrdinger coupled equation ( nnlse ) in self - defocusing media is discussed
摘要自散焦介質中雙光束斜入射耦合能發生光束偏轉,通過數值模擬發現在非線性折射率不是均勻分佈時光束偏轉能降低抽運光功率並且偏轉角度不減小,在相同的功率條件下,能產生更大的偏轉。By comprehensive considerate the intercoupling relationship between the side - slip angle and the yaw rate, the combine - control strategy ’ s predominance distinctness because it overcome the disadvantages of the large side - slip angle under the - control and can ’ t following the ideal yaw rate under the - control. vehicle possesses optimal control stability with the combine - control obviously
由於聯合控制策略綜合考慮了質心側偏角和橫擺角速度之間相互耦合的關系,克服了單獨橫擺角速度控制時質心側偏角過大,以及單獨質心側偏角控制時對理想橫擺角速度跟蹤不好的缺點,因而優勢明顯,聯合控制策略下的車輛具有最佳的操縱穩定性。Lin h, li l and zeng l., " in - situ monitoring during ion - beam etching of multilayer dielectric gratings : simulation and experiment ", holography, diffractive optics, and applications ii, spie, 5636, 143 ( 2004 )
林華,李立峰,曾理江, "利用導波耦合角度實時控制光刻膠光柵掩模的占寬比" ,光學學報, 26 , 767 ? 772 ( 2006 )According to the theory of electromagnetic fields and temperature fields, the distribution of electromagnetic fields and temperature fields of the large salient synchronous generator with fractional stator slot are calculated and analyzed by the finite element method ( fem ) in this paper
本文根據電磁場理論,從耦合場的弱耦合角度首先計算了定子具有分數槽繞組的大型水輪發電機的電磁場,並分析了電磁場和溫度場的耦合關系,進而得出電機內的溫度分佈。According to the theory of electromagnetic fields, the large salient synchronous generator with fractional stator slot are calculated and analyzed by the finite element method ( fem ) in this paper. the fourier analysis method is applied to decompose the air gap magnetic density into the basic spatial component and a series of harmonic components and wave shape eigen coefficient of air gap magnetic field are calculated
本文根據電磁場理論,從耦合場的弱耦合角度首先計算了定子具有分數槽繞組的大型水輪發電機的電磁場,採用付立葉諧波分析的方法把氣隙磁密分解為空間基波和一系列諧波,進而計算出氣隙磁場波形特徵系數。分享友人