The coupled boundary integral equations and their reduced forms are deduced for hybrid mode problems, and these equations are discreted into a system of linear algebraic equations by moment method.
导出了关于混合模的耦合边界积分方程组及其退化形式,并用矩量法将之离散为齐次代数方程组,从而得波导的混合模传输常数;
The plot mode of the Martial Arts Fiction as well as all the light literature is the optimize choice under the premise of certain boundary and formula.
而武侠小说乃至所有通俗小说的情节模式,是特定边界与特定规则前提下的优化选择。
According to the type of network to be protected, boundary protection system adopted and different protection rank, the mode of entering into detection system is ranked either.
依据所要保护的网络类型、采用的边界防护系统和保护级别采取不同方式的入侵检测系统。
Considering the disturbance of the plasma electrons at the beam-ion channel boundary, the eigen-equation of TM mode has been derived.
考虑束-离子通道边界上等离子体电子可能发生的扰动,导出了TM模本征方程的理论式。
This research subject is done for engineering application, mainly about boundary condition analysis of mode calculation and analysis of vortex-excited response for barrel-shaped mast.
本文为实际工程应用课题,重点在于研究桅杆振动固有频率的边界条件分析和在风激励下的涡激振动响应的计算研究。
Finally, the influence of ellipse boundary on the normal mode of a small-scale system is analyzed.
最后还分析了椭圆边界对小系统本征模式的影响。
From these dynamic solutions, frequency and mode shapes of sectorial plate and sectorial annular plate under boundary conditions of GSS and GRS are derived.
由动力学的一般解,导出了扇形板和扇形环板在广义弹性简支和广义刚性滑动边界条件下自由振动的频率方程和振型;
First, the calculation boundary was determined according to the linkage mode of the rotor, then its elastic, thermoelastic and thermal stress analyses were made.
首先根据转子系统的连接方式确定了涡轮盘应力计算边界条件,然后对该涡轮盘进行了热弹性、弹性应力和热应力分析。
The unknown mode coefficients of elastic waves are determined by means of the continuous conditions of displacement and stress on the boundary of the interfaces.
根据界面处位移与应力的连续条件,确定了未知弹性波模式系数。
Then, a trigonometric series is applied to describe the displacement mode satisfying the boundary conditions.
然后利用双三角级数构造满足层板分层区位移边界条件的位移模态。
Art gallery advocates the "diffuse boundary" in order to break the usual separation in exhibition by a dispersed display mode. This helps build a miraculous space with widespread possible path.
艺术馆的“边界扩散”的主张以分散展陈的方式打开了以往封闭展陈的壁垒,开拓出弥漫性的探索氛围。
An integral method associated with direct and inverse mode is presented for the calculation of compressible turbulent boundary layer with separations over airfoil.
本文介绍了一种求解二维可压缩紊流分离边界层的正反积分方法。
For the problem of the mode test boundary transformation, it has been one of the topics concerned in aviation and spaceflight field all the time.
模态试验边界转换的问题,始终是航空航天界关心的课题之一。
The conducting mode of the proposed DCDC converter is different from any existing DCDC converters, so the boundary conditions of the proposed converter are analyzed in detail.
由于它的导电模式不同于任何现有的变换器,因此本文对这种变换器的临界条件进行了详细分析。
A fuzzy control is combined with the conventional quasi-sliding mode control, and the fuzzy controller is used to adjust the thickness of boundary layer dynamically.
在常规的准滑模变结构控制中引入模糊控制,利用模糊控制器来动态调整滑模边界层的厚度。
Boundary mode also permits the use of a smaller transformer compared to equivalent continuous conduction mode designs.
与功能相同的连续传导模式设计相比,边界模式还允许使用较小的变压器。
The high level of integration and the use of boundary mode operation results in a simple, clean application solution to the traditional challenge of isolated power delivery.
高集成度以及边界模式操作的运用可为传统上难以解决的隔离式供电问题提供了简洁的应用解决方案。
The variation principle of the 3-D contact problem is introduced, the related formulas based on the finite element method are derived, and the contact mode and condition of the boundary are discussed.
介绍了三维接触问题的变分原理,推导了接触问题有限元计算公式,讨论了边界接触模式和接触条件。
A robust stability boundary of uncertain singular systems is proposed by utilizing singular value decomposition and the character of mode matrix.
并利用奇异值分解方法和模矩阵的性质,给出了使不确定广义系统鲁棒稳定的一个鲁棒界。
The edge of all-directional M-mode echocardiography images is the combination of the cross points of the sample line and the boundary between the blood and the heart by the time.
全方向M型心动图的边界是采样线血液与腔室壁组织结构形成的分界线与采样线交点位置变化的按时间展开。
Study on the buckling mode and ultimate(bearing) capacity is made under different conditions such as height-span-ration, loading and boundary condition.
分别讨论了在不同矢跨比、不同荷载作用、不同边界条件下组合肋壳的极限承载力和失稳形态。
The paper studies the method of boundary detection in omnidirectional M-mode echocardiography based on a sub-pixel technique.
研究一种基于亚象素技术的全方向M型心动图边界的检测方法。
To solve the chattering problem caused by general Sliding Mode control in active magnetic bearings control, a Boundary Layer Approach was used in the controller design.
针对常规滑模变结构控制方法在电磁轴承控制当中引起的抖动问题,将边界层法用于滑模变结构控制器的设计。
According to the research on collapse mode of anchor pile in different boundary conditions, the normal value of ultimate bearing capacity about anchor piles is established.
通过研究不同边界条件下锚桩的破坏形式,确定了锚桩的极限承载力标准值。
The stopping criteria for sifting and boundary effect are studied for Empirical Mode Decomposition(EMD) algorithm.
对经验模式分解算法中的滤波停止条件和端点延拓问题进行了研究。
The tracking error is driven into the given boundary layer by the sliding mode control, and then the switch control is replaced by fuzzy control.
利用滑模控制使系统的跟踪误差进入给定的边界层内,启用模糊控制取代切换控制;
In each mode, proper one-dimensional filtering operations are performed across the block boundary along the horizontal and vertical directions, respectively.
在每一个模式下,分别对水平和竖直边沿进行一维滤波操作。
Plane and three-dimensional mode shapes of? 3, 1? For free-free boundary conditions.
内外缘均自由条件下的?3,1 ?模式振型的平面图和三维图。
It is shown that the zigzag grain boundary may delay the initiation, growth and propagation of crack, as well as may also influence the crack morphology and the fracture mode markedly.
研究表明,弯曲晶界对裂纹的萌生、长大及扩展,对裂纹的形态及断裂方式,都有显著的影响。
It is shown that the zigzag grain boundary may delay the initiation, growth and propagation of crack, as well as may also influence the crack morphology and the fracture mode markedly.
研究表明,弯曲晶界对裂纹的萌生、长大及扩展,对裂纹的形态及断裂方式,都有显著的影响。
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