查询词典 bordered matrix

Matrix printer: Printer that produces images formed from dots that conform to matrix unit.

点矩阵印字机：用点子依照矩阵形式而造成图文的印字机。

In a matrix printer; an element of the print head that contacts the paper to produce dots that form dot matrix characters.

点阵打印机中打印头的一种零件，撞击纸印出点以形成点阵字符。

Form'.'' dot matrix characters in animpact matrix printer.

式'。''点阵打印机中打出点阵，形成点阵字符。

Example of the array are Fonts "Matrix Printer tool" generation, you can use your own information needs to replace dot matrix examples of Fonts information, attention Fonts size to be consistent, otherwise show will be problems.

详细说明：该示例中的字模数组均由"点阵字模工具"生成，你可以用你自己需要的点阵信息来替换示例中的字模信息，注意字模大小要一致，否则显示会出问题。

Compared with Burau representation, node matrix representation has advantages in transforming with figures and calculating the contradiction matrix.

与已有的Burau表示法相比，它在与图形的转化以及矩阵求逆等方面有着一定的优越性。

This paper presents a brief introduction of the Sense Matrix Model,which employs a matrix representation of text for information retrieval.

摘要］ 本文介绍了一个同时利用词语和义项来索引和检索文档的信息检索模型，称为"义项矩阵模型"SMM 。

This direction of research associates the graph in graph theory with the matrix in algebra by the matrix representation of a graph, then studies the algebraic property of graphs with the methods in graph theory and algebra.

该研究方向是通过图的矩阵表示将图论中的图与代数中的矩阵联系起来，再利用图论和代数方面的一些方法来研究图的代数性质。

In section one, We characterize when matrix ring, upper triangular matrix ring and trivial extension are simple J-injective rings.

在文章的第一部分我们给出了全矩阵环、上三角矩阵环和平凡扩张是单J—内射环的刻划。

The stiffness matrix and mass matrix of semi—analytic ring element of honeycomb sandwich shells are obtained.

与有限元法相比，在同样的精度下，这种蜂窝夹层半解析环元具有较高的计算效率。

Taking the drawing die for the wheel spoke as an example, a method by adopting the rigid blank_holding ring after refining treatment, and by controlling the clearance between the blank_holding ring and the matrix surface and reducing the curvature radium of the matrix mouth was introduced.

以车轮轮辐拉伸模为例，介绍采用调质处理的刚性压边圈，并通过控制压边圈与凹模平面的间隙和减小凹模口圆角半径的方法，能够实现在普通压力机上直接拉伸，使制件质量稳定、操作简便，并降低了生产成本，提高了材料的利用率。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。