相应的广义质量矩阵既决定于体系的质量分布，又决定于几何约束特性。
The corresponding generalized mass matrix depends on both the mass distribution and the geometrical constraint characteristics of the system.
相应的广义刚度矩阵既决定于体系的刚度特性，又决定于几何约束特性。
The corresponding generalized stiffness matrix depends on both the stiffness characteristics and the geometrical constraint characteristics of the system.
几何非线性单元的精度主要决定于单元恢复力的计算方法，刚度矩阵对单元精度的影响很小。
Method for computing the element restoring force, rather than the stiffness matrix, is the most important factor that determines the accuracy of a geometric nonlinear finite element problem.
单元的刚度矩阵和几何刚度矩阵全部显式给出。
The element siiffness matrix and the geometric stiffness matrix etc. are explicitly presented.
本文采用的研究方法有矩阵方法，代数方法和微分几何理论。
The methods used in this dissertation include matrix, algebra as well as differential geometry theory.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
其中几何刚度矩阵由轴向力、双向弯曲和截面翘曲的影响组成。
The geometric stiffness matrix is composed by the effect of axial force, bending moment and bimoment.
利用矩阵几何解的方法，导出了系统稳态概率向量的明显表达式。
By using the matrix geometric solution method, we derive the explicit expressions for steady-state probability vector.
本文就想利用特殊矩阵来构造几何格。
In the present paper, we construct geometric lattice with idempotent matrix.
推演了索单元的切线刚度矩阵，建立了斜拉桥施工控制计算的几何非线性模型。
The paper deduces tangent stiffness matrix and set up geometrical nonlinear model of construction control calculation of the cable-stayed bridge.
在一致性几何绕射理论基础上，采用等效电流的方法给出了有限锥体在完全极化平面波照射下后向散射场的散射极化矩阵表示式。
Based on the uniform geometrical theory of diffraction, the equivalent current is used to calculate the back scattering field for the finite cone.
利用度量矩阵距离几何法计算了其三维空间结构，并进行了结构的优化。
Twelve structures with lower energy was obtained via metric matrix distance geometry and refinement with simulated annealing.
本文推导了柱单元受大轴力和单元变形过大两种情况下的单元几何刚度矩阵。
In this paper, a improved geometric stiffness matrix of a column element considering axial force-lateral displacement effects is derived.
本文同时以直观的几何方法导出坐标变换矩阵，以便于应用。
In this article the transformation matrices of coordinate systems are derived with geometrical method for the purpose of application.
计算时该格式使用同一刚度矩阵，只需要不断更新荷载矢量，即在荷载矢量的迭代中反映几何非线性效应。
In calculation, this method USES the same stiff matrix, and only to renew the load vectors, which means it will reflect the geometric nonlinear effect in the load vectors' iteration.
并阐述了具有循环细分矩阵的二次B -样条曲线细分在计算机辅助几何设计中的应用。
An application of quadratic B-spline subdivision with circulant subdivision matrix in computer aided geometric design is proposed.
利用拟生灭过程与矩阵几何解的方法求出了系统的稳态平衡条件和稳态概率分布。
By using the Quasi-Birth-Death process and the matrix geometric solution, we obtain the equilibrium conditions of the system and the steady-state probability distribution.
首先建立了相机成像的几何模型，并将此模型分解成内、外参数矩阵。
Geometric model of digital camera is built and decomposed to intrinsic and extrinsic parameter matrixes.
列式法求解切线刚度矩阵来考虑几何非线性。
For geometrical nonlinearity, Updated Lagrangian formulations are adopted to derive the tangent stiffness matrix.
为了便于计算，通过X射线设备的几何模型重新建出变换矩阵。
For the convenience of computing, geometric models of the X-ray device to reconstruct the calibration matrix are used.
但是，利用矩阵构造几何格结果很少。
But the results on geometric lattice constructed by using matrices are very few.
将几何信息导入零场方程得到任意粒子的散射的T矩阵。
With the geometric information in combination with null-field, T-matrix of arbitrary- shaped particle can be found.
利用变分原理，推导了两节点二维曲梁单元几何非线性的单元切线刚度矩阵。
From the variation principle, an analytical solution of the tangential stiffness matrices with nonlinear effects geometrically, for two-nodal two-dimension curved beam element, has been derived.
该方法同时考虑了参数误差与几何淡化因子对定位精度的影响，不需要矩阵求逆，运算量小，速度快。
The method is characterized by light computational load and short time because it does not need to calculate the inverse of matrix.
在相容性概念的基础上，研究了加权几何平均组合判断矩阵的相容性以及相容性和一致性的关系。
Based on the concept of compatibility, the compatibility and relations between compatibility and consistency of weighted geometric average combination judgement matrix are studied.
同时还讨论了体素尺寸、几何映射获取投影矩阵以及探测器尺寸与成像物体尺寸比值对断层图像空间分辨率的影响。
Then the effects of the voxel size, the geometrical mapping of the projection matrix and the ratio of detector size to imaging object size, on the spatial resolution were discussed.
本文用矩阵处理球面折射系统光学问题来介绍矩阵方法在几何光学中的应用。
We introduce the application of matrix method in geometrical optics by dealing spherical refraction system with matrix method.
在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。
While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.
对群组判断矩阵提出一种新的最小最大几何距离排序方法（MGDM）。
This paper proposes a new minimax geometric distance priority method used for group-AHP (MGDM).
本文分别将华氏自伴矩阵几何与对称矩阵几何基本定理推广到无限维的情形。
We extend Hua′s fundamental theorems of the geometry of self-adjoint matrices and symmetric matrices to the infinite-dimensional case.
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