查询词典 The Matrix

Bordered matrix has very wide applications in the matrix theory, many specialists and scholars had studied bordered matrices before.

本节在P-SVD中通过构造特殊的非奇异矩阵，详尽地揭示了两个矩阵乘积{1，3}-和{1，4}-逆的结构，从而最终解决了两个矩阵乘积{1，3}-和{1，4}-逆的反序律，并得到了两个矩阵乘积伪逆反序律的一个新的等价性条件。

Methods The matrix transformation method and matrix eigenvalue analysis method.

方法矩阵变换与矩阵特征值分析方法。

It is an infinite Toeplitz matrix under the matrix of their linear combination in one basis.

它们的线性组合在某组基下的矩阵为无限阶三对角Toeplitz矩阵。

Ordinary differential equations and their Jacobian matrix were given in the matrix form to improve computational efficiency.

根据方程的特点，给出了方程的Jacobi矩阵的具体表达式，提高了计算效率。

Matrix calculation of categories, and convenient for the matrix, plus or minus, by other operators.

矩阵运算的类，可以方便地进行矩阵加，减，乘等运算。

For a variety of matrix calculation, including the matrix, such as addition subtraction multiplication division.

详细说明：用于各种矩阵计算，包括矩阵的加法减法乘法除法等。

So I always will think of this as a matrix A, the matrix of coefficients.

然后是未知数向量，未知数向量我们经常用X表示，大写的X。

First, a new explicit parametric solution of the matrix equation is proposed. Second, an existing solution of this matrix equation is extended.

首先给出了该矩阵方程的一种新的显式参数通解，其次对该矩阵方程已有的一类显式参数解进行了推广。

Objective To review the research progress of osteoblast extracellular matrix and its application in bone tissue engineering.

目的 综述国内外关于成骨细胞细胞外基质（extracellular matrix，ECM）的研究进展，以及ECM在骨组织工程中的应用。

Objective To explore the role of matrix metalloproteinases in nasal polyp formation.

目的 探讨三种基质金属蛋白酶（matrix metalloproteinases，MMPs）与鼻息肉发病的关系。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。