查询词典 elementary

It Includes Determinant, Datrix and its Operations, the Elementary Transformation of Matrix and Linear Equations, Vector Group's linear, Similar Matrix and the Second Type, Linear Space and Linear Transformation.

内容包括行列式，矩阵及其运算，矩阵的初等变换与线性方程组，向量组的线性相关性，相似矩阵及二次型，线性空间和线性变换等。

Based on the analysis of the geometrical significance of basic elementary matrix es,the authors put forward some suggestions of teaching of matrixes and transformations in Senior School New mathematics curriculum.

表示"交换某两行的位置"、"把某一行乘以一个非零数"、"把某一行的k倍加到另一行上"的3种基本初等变换的矩阵分别称为基本初等矩阵(1)、(2)、(3)。

Ii The problems of optimal control of piecewise linear affine descriptor systems are studied by using some elementary matrix transformations and line matrix inequalities.

二、运用初等矩阵变换和线性矩阵不等式，初步研究了分段线性仿射广义系统的二次最优控制问题，得到了系统二次最优控制的上界、下界，估计成立的条件。

The article by several opposite examples illustrated the former method of finding vector group's maximum linearly independent vector group is imperfect, sometimes even lead to wrong results. The method is that make use of row vector as matrix and then change matrix by performing elementary row operation.

本文通过几个反例说明了在求向量组的极大无关组时，以往普遍使用的以向量为行向量作矩阵，再对矩阵作初等行变换的方法是不完善的，甚至会导致错误的结果。

Chapter 1 mainly introduce some elementary concepts about matrix: consistently ordered matrix, matrix norm, nonnegative matrix and famous Perron-Frobenius theorem.

介绍了矩阵的一些基本概念：相容次序矩阵、矩阵范数、非负矩阵及著名的Perron-Frobenius定理等。

If the form and system not short on an elementary theory of number are consistent, then they are incomplete.

一个不弱於初等数论的形式系统如果是一致的，则是不完全的。

Therefore, any nontrivial progress in this field will contribute to the development of elementary number theory and analytic number theory.

因而在这一领域取得任何实质性进展都必将对初等数论及解析数论的发展起到重要的推动作用！

Therefore, any nontrivial progress in this field will propel the development of elementary number theory and analytic number theory.

因而在这一领域取得任何实质性进展都必将对初等数论和解析数论的发展起到重要的推动作用！

This book gives an elementary undergraduate-level introduction to Number Theory, with the emphasis on carefully explained proofs and worked examples.

本书提供了一个基本的本科生与细心的解释，证明重视程度和工作的例子介绍数论。

Elementary number theory is the prerequisite of this course. Based on that, it requires that students have ability of not only providing complexity analysis of several computational number theory problems, but also implementing some critical algorithms independently.

本课程要求学生在掌握初等数论内容的基础上，理解各种计算数论的算法和复杂性分析，并能够独立地实现其中的部分算法。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。