查询词典 skew-symmetric

Tensors of this kind are called antimetric or skew -symmetric.

这类张量叫做反对称张量或斜对称张量。

By use of symmetric and skew-Hermitian splitting of matrix, a new type of preconditioner is proposed.

针对大规模电力系统修正方程式高度稀疏的特点，研究了一种基于对称反对称预处理的不精确牛顿法。

A spacetime point with a frame is proposed to be related to a skew-symmetric tensor field of degree 3 defined on Minkowski space, the field consisting of elements in a fixed tensor set.

场中的张量取自于一个固定的张量集合，我们得到了Riemann正则坐标下引力场的一个级数表示式。

In this thesis, we consider two topics of the skew-symmetric models.

在本论文里，我们考虑两个有关偏斜-对称分布的主题。

Generally speaking, we are quite familiar with the Frenet frame of curves, whose coefficient matrix is skew-symmetric.

通常我们比较熟悉的是曲线的Frenet标架，曲线的Frenet标架关于参数求导得到的系数矩阵是一个斜对称矩阵。

We investigate the generalized skew-symmetric distributions.

我们先推导广义偏斜-对称分布。

As to the parallel frame, its coefficient matrix is still skew-symmetric, yet the elements are all zero except those at the first row and the first column.

而平行标架关于参数求导，得到的系数矩阵也是一个斜对称矩阵，但除了第一行、第一列元素，其他元素均为零。

Robot dynamic model is usually written as Hq+Cq+G=τ, where the matrix C can be properly defined so that H-2C is skew-symmetric. This property greatly facilitates robot controller design.

摘要机器人模型通常写为Hq+Cq+G=τ，其中可适当定义矩阵C使得H-2C是反对称阵，这一性质对机器人控制设计十分有用。

Based on the proposed idea, the author presents three linear algorithms:"Orientation Invariance of Rotational Axis ","Skew-Symmetric Matrix Decomposition ", and"Quaternion Orthogonal Decomposition ".

并在上述思想指导下，提出了旋转轴法向不变、反对称阵分解和四元素正交分解三个精简变量的线性算法，其中QOD算法最具有一般性。

It is then proved that every equation in the hierarchy possesses the Hamiltonian structure if L has a skew-symmetric factorization and the first equation in the hierarchy satisfies some simple condition (K〓=θf〓 and f〓 is a gradient function).

然后在L具有反对称分解L=θJ，及等谱发展方程族中第一个方程满足简单条件（K〓=θf〓，f〓一个梯度函数）的假设下，获得了整个方程族的Hamilton结构。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。