查询词典 singular complex

Founded upon these results, singular stress fields, complex stress intensity factors and energy release rate for local extension of 3-d planar crack on the interface are rigorously obtained by use of dominant-part analysis of 2-d hypersingular integrals.

在这些研究结果的基础上，应用二维超奇异积分的主部分析方法，精确地得到了界面三维平片裂纹前沿的应力奇性场、复应力强度因子和裂纹局部扩展时的能量释放率。

This paper presents analytical solutions of internal forces of a solid three hinged arch subjected to complex loadings by a singular function method.

用奇异函数法导出了实体三铰拱在复杂载荷作用下内力的解析解，与传统的数解法相比，由于用统一的解析式表达内力，便于编程计算，也便于根据已知外载情况合理地设计拱轴

The quaternion matrix singular value perturbation theorem is generalized and these results are also new one for complex matrix.

本文对四元数体上矩阵奇异值摄动定理给出了推广，且这些结果对复矩阵也是新的。

In this paper, a constructive proof of singular value decomposition of quaternion matrix is given by using the complex representation and companion vector of quaternion matrix and the computational method is described.

四元数矩阵的奇异值分解是四元数矩阵理论的重要内容，奇异值分解在四元数矩阵的理论研究和数值计算中都起到非常重要的作用。

In Chapter 2, by studying the computation of the quantities of singular point of the original of the following complex autonomous polynomial differential system

在第一章，我们对平面多项式微分系统的中心焦点判定与赤道极限环分支问题研究的历史背景与现状进行了全面综述。

With the use of the dislocation method of complex potential function, this paper studies the interaction between the interface macrocrack and the interface or beneath-interface microcracks by the construction and numerical solution of singular integral equations .

采用复势函数的位错解方法，通过对奇异积分方程的建立和数值求解，研究了界面主裂纹同界面及基体微裂纹之间的干涉。结果表明远场载荷角ψ同Dunder's参数α对界面微裂纹及基体中水平微裂纹同主裂纹干涉的影响都很显著，而ψ对屏蔽区的影响则远小于α对其的影

Considering its complex geometric topology, multi states of self-equilibrium stress and modes of inextensional mechanisms, a prestress optimization strategy was proposed to solve the final feasible prestress distribution problem of the structures with multi states of self- equilibrium stress, where the decomposition and assembly method of modal matrix, the theory of structural equilibrium matrix and the singular value decomposition method were utilized.

考虑该结构几何拓扑复杂、多自应力模态与机构位移模态的特点，应用平衡矩阵理论与奇异值分解算法，通过模态矩阵的分解组合方法，给出一种具有一定普遍意义的预应力优化策略，使多自应力模态结构体系的最终可行预应力分布求解得以简便的实现。

The singular insertion of what UN Studio principal Ben van Berkel calls a"blob like moment" causes a simple shoe-box shape to bifurcate into two separate volumes, one dinging to the northern slope, the other detaching itself from the ground to leave room underneath for a covered parking space:' Not only does the new prototype assume a more complex spatial relationship to the land, it creates quite a different interior environment.

联合国的什么车伯克尔本工作室主要呼吁像时刻&一滴奇异插入&原因一个简单的擦鞋箱形状分叉成两册，一餐的北坡，其他分离自己从地面离开房间为有盖车位：'下面不仅承担了新的原型更复杂的空间关系，以土地，它创建完全不同的室内环境。

The important parameters for the wave absorption effects are electromagnetic loss factor, complex dielectric constant , complex magnetic conductivity.

评价吸波效能的主要参数是损耗因子、复介电常数、复磁导率。

The important parameters for the wave absorption effects are electromagnetic loss factor, complex dielectric constant, complex magnetic conductivity.

作者用简单的等效电路分析了材料吸波机制，阐明了这些参数的物理意义，定性地给出了吸波材料的设计方向。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。