curvature tensor

curvature tensor的基本解释

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曲率张量

与curvature tensor相关的网络例句 [注：此内容来源于网络，仅供参考]

They described a method to estimate the tensor of curvature of a surface at the vertices of a triangular mesh.

他们描述了一种在三角网格上任意点估计曲率张量的方法。

The quantities ba are the covariant components of a plane tensor, called the curvature tensor of the surface

baβ是"平面张量"的协变分量，叫做该曲面的曲率张量。

Principal curvatures and principal directions are obtained by computing in closed form the eigenvalues and eigenvectors of certain 3×3 symmetric matrices defined by integral formulas, and closely related to the matrix representation of the tensor of curvature.

通过计算3×3对称矩阵的特征值和特征向量可以得出主曲率和主方向，而该对称矩阵是由积分公式定义并且与曲率张量的矩阵表达密切相关。

Based on the definitions of metric tensor and curvature tensor, the full expressions of their changes are put forward with asymptotic analysis, where the metric tensor change expression coincides with Ciarlet's, and the curvature tensor change expression is described more accurately than Ciarlet's.

提出的度量张量的改变量与Ciarlet给出的一致，而曲率张量的改变量比Ciarlet给出的更精确。

To mathematically characterize the deformation of the middle surface of a shell, the metric tensor and curvature tensor ought to be investigated in detail.

为了从数学角度更好地描述壳体中性曲面如何变形，通过渐近分析和张量分析，给出了当壳体中性曲面发生形变时度量张量和曲率张量改变量的完整表达式。

与curvature tensor相关的网络解释 [注：此内容来源于网络，仅供参考]

curvature tensor：曲率张量

curvature of a curve 曲线的曲率 | curvature tensor 曲率张量 | curvature vector 曲率向量

curvature tensor：曲率

curvature of wave function 波函数曲率 | curvature tensor 曲率テンソル | curvature tolerance 吻合度

conformal curvature tensor：保形曲率张量

conformal correspondence | 保形对应 | conformal curvature tensor | 保形曲率张量 | conformal curvature | 体形曲率

projective curvature tensor：射影曲率张量

projective cover 射影覆盖 | projective curvature tensor 射影曲率张量 | projective deformation 射影变形

Einstein curvature tensor：爱因斯坦曲率张量

爱因斯坦凝结 Einstein condensation | 爱因斯坦曲率张量 Einstein curvature tensor | 爱因斯坦分布律 Einstein distribution law