exterior product of tensors是什么意思

网络释义

用法例句

The application of tensor in the study of electromagnetic field;

张量在电磁场中的应用研究

The static migration to MT data and the impedance tensor static correction method;

MT法中静态效应及阻抗张量静态校正法

On the concepts and analyses of base tensors and tensor bases;

基张量和张量基的概念及其分析

In studying the physical properties of two-dimensional octagonal quasicrystals, electric susceptiblity, piezoelectric, elastic, photoelastic, Raman and Brilliuin tensors are important.

在研究二维八面准晶体的物理性质中，介电、压电、弹性、光弹、拉曼和布里渊张量是很重要的。

By making use of the invariance properties of tensors, the disadvantages due to coordinates transformation are totally avoided.

采用张量形式,从HellingerReissner变分原理出发,建立一种列式杂交/混合有限单元的有效方法。

In the present approach,the design variable is called as fabric tensor,which is introduced to express both of geometry of the microstructure and the elasticity properties of a material point in the design domain.

该仿生方法中引入构造张量作为设计变量用于描述设计域内各点处材料微结构的几何特征及其宏观弹性本构。

scientific solution of equivalent seepage tensor of rock mass,abbr.

根据对岩体结构面及地下水渗流量的调查和观测，概化出渗透结构面及其分组，利用极值控制法求出渗透结构面的渗透系数，进而求出岩体初始渗透张量；基于初始渗透张量及观测渗流量利用有限元法反求岩体等效渗透张量。

anisotropic seepage characteristics of the limestone aquifers, using back -calculation and finite analysis methed (FAM) , it obtains the seepage tensor of the rock mass Then ?the quantitative calculations of the possible amount of seepage for the inter -river land mass at different storage water lev.

据地下水长观资料及石灰岩含水层渗流的非均质各向异性特征,用有限分析法(FAM)反求了岩体的渗透张量。

A note on the accurate expression of strain tensor;

关于壳体有限变形的准确应变张量表达式的一点注记

The influences of deformation and Poisson ratio on the volume ratio under different strain tensor descriptions are studied.

对不同应变张量描述下的体积比受变形程度及泊松比的影响进行了分析,结果表明:在La-grangian应变张量与Almansi应变张量及Eulerian应变张量描述下,假定泊松比不变,大变形时都会出现体积变化反常的现象;在对数应变张量描述下,当泊松比取值0。

The expressions of the Lagrangian-Green strain tensor and the Eulerian strain tensor and their work-conjugate stress tensors,namely,the second Piola-Kirchhoff stress tensor and Cauchy stress tensor,are derived for the beam under axial uniformly tension,and the constitutive relations of these two pairs of work-conjugate stress and strain measures are also presented.

推导了轴向均匀大变形等截面杆的Lagrangian-Green应变张量和Eulerian应变张量以及分别与它们能量共轭的第二类Piola-Kirchhoff应力张量和Cauchy应力张量的表达式,给出了这2对能量共轭的应力应变张量的本构关系式。

Closure model of fiber orientation tensor in three-dimensional shear flow;

三维剪切流场中纤维取向张量封闭格式的研究

In our method, the orientation tensors for edge pixels are computed by lognormal filtering, then the orientation tensors are diffused though the nonlinear diffusion.

该方法首先通过lognormal滤波器组获得图像中各边缘点的取向张量,然后对取向张量进行非线性扩散滤波。