同时建立了求实对称阵标准形的一个新方法。
Meanwhile the paper set up a new method to gain the standard form of a real symmetry matrix.
探讨了矩阵标准形在高等代数理论中的若干应用。
This paper probes into some applications of the matrix normal form to advanced algebra theory.
给出了正交矩阵的相似标准形及正交矩阵的分解形式。
This paper describes the orthogonal matrix canonical forms for matrices and the orthogonal matrix decomposition form.
介绍一种简单易懂的由微分方程推导可观测标准形的方法。
This paper introduces a simplified method of deriving observable canonical form from differential equation.
在此基础上，利用非负方阵的置换标准形证明了谱分解定理。
Based on this result, the spectral decomposition theorems are proved by using permutation canonical forms of nonnegative matrices.
本文讨论赋值环上的对称线性型、二次型和对称矩阵的合同标准形。
In this paper we will discuss symmetric bilinear forms and quadratic forms over valuation rings, and establish the congruent standard forms of symmetric matrices over valuation rings.
通过实例探讨了实对称矩阵的正交相似变换标准形在矩阵问题中的应用。
Application of standard form of real symmetric matrix under the orthogonal similarity transformation in matrix problems is given by examples.
给出了次半正定矩阵的递归判别法，讨论了次半正定矩阵的次合同标准形。
Meanwhile the paper set up a new method to gain the standard form of a real symmetry matrix.
本文提出了能控标准形和能观测标准形转移矩阵的新求法，并且给出了数学证明。
This paper puts forward a new method of transition matrix for the controllable canonical form and the observable canonical form, and gives a proof in mathematics.
本文给出了化不含平方项的两类特殊二次型为标准形的一种直接选取满秩线性变换法。
The paper teus a direct way to select nonsingular linear transformation by changing two special quadratic forms without square terms to the standard form.
利用有限域上一般线性群的BN对分解，给出有限域上的可逆矩阵在置换阵相似变换下的标准形。
We got the standard form of nonsingular matrix over the finite field by means of BN pair decomposition under the similarity transformation of the permutation matrix.
对若当标准形及所使用的可逆矩阵的计算加以简化，并借助若当标准形给出线性递推关系式求解的一般方法。
By using Frobenius matrix, this paper presents the common solution in another form to linear recurrence formula with constant coefficients.
二次型化标准形常采用配方法，而二次型化标准形等价于它的矩阵合同对角化，文中利用初等矩阵和初等变换之间的关系。
Method of completing square is often used when transforming a quadratic form into a normal one, whose process is equivalent to making the relevant matrix contract diagonal.
借助矩阵的合同变换法，给出了化实二次型为标准形的方法、求标准正交基的方法，并给出了正定二次型判定定理的新证明。
By means of congruent transformation in matrix, the method of transforming real quadratic form into standard form and the method of normal orthogonal basis are given in this paper.
今天恰好是我的“健康日”之一，所以我站在沙拉吧前边，在一大堆形形式式的蔬菜前面左看看，右瞧瞧。 菜式挺标准的，有土豆沙拉、米饭、甜主米、腰豆等等。
As today is one of my healthy days, I'm at the salad bar, looking in among the greens at a fairly standard run of potato salad, rice, sweetcorn and kidney beans.
在实验开始时，在水箱中搅动的是一支参考桨（用于初始化，是一种标准的、平板形、宽度分别为两厘米、六厘米或者是八厘米的桨叶）。
On the first run, the tank was stirred with a reference paddle (initially, a standard, flat shape with a width of two, six or eight centimetres).
在统计学中，风险管理的标准方法是基于“钟形曲线”（或曰正态分布）的，绝大多数结果分布在中间，极端情况十分罕见。
The standard statistical approach to risk management is based on a “bell curve” or normal distribution, in which most results are in the middle and extremes are rare.
只有在平坦的宇宙中，空间才符合标准的几何规律——三角形的内角和精确地等于180度，平行线永远不相交。
Only in a flat universe does space obey all the standard geometry-class rules-the angles of a triangle add up to exactly 180 degrees and parallel lines never meet.
当投资者们谈及所谓“九个标准差事件”时，他们实际上在说钟形曲线。
It is the bell curve to which investors are referring when they talk about a "nine standard deviation event".
可提供配置60或90度角度的阀门的Y形结构阀门，以及配置30或60度角度的侧面结构阀门作为标准排列结构。
Y-Pattern configurations with 60 or 90 degree angled valves, and Lateral configurations with 30 or 60 degree angled valves are offered as standard arrangements.
该系统通常用于六角形，八角形和十二次结构，而且也是为所有的“A”标准的结构框架可用。
This system is normally used for hexagonal, octagonal and dodecagonal structures but is also available for all "a" frame standard structures.
航空航天系列。酚醛树脂浸渍的六角形碳纤维管状蜂窝的蜂窝材料。产品标准。
Aerospace series. Honeycomb materials with tubular cells, hexagonal carbon fabric, phenolic resin impregnated oriented at plus over minus. Product standard.
他们强制实施了自己制定的更为严格的标准，将胶囊改为可防不良物质掺入的胶囊形糖衣片，以提供更为安全的产品。
They imposed their own higher standard, and changed from making capsules to caplets, in order to provide a safer product.
在ANSYS软件中建立了标准渐开线齿轮与修形齿轮的动力接触有限元模型。
The dynamic contact finite element models of standard involute gear and modification gear are established in the software of ANSYS.
根据菲涅耳衍射近似理论，就菲佐干涉仪中的准直镜和标准镜面形误差对透过检测的影响进行了研究。
With the Fresnel diffraction approximation method, the influences of the collimated lens and standard lens surface errors on the transparence testing are analyzed in Fizeau interferometer.
首先在第一章中介绍了分形图象压缩研究的意义和数字图象质量的评价标准。
The first chapter introduces the significance of fractal image compression research and the valuation standard of image quality.
螺纹连接器比标准的s形挂钩有更加坚固。
The threaded connectors are more durable than standard "s" hooks.
目的建立个体化调强适形放射治疗（IMRT）计划剂量验证的标准方法，探索调强剂量质量保证实施规范。
Objective To establish a standard program of the dose delivery for every individual patient and to study the criterion of quality assurance in intensity modulated radiotherapy (IMRT).
航空航天系列。酚醛树脂浸渍的牛皮纸六角形管状蜂窝的蜂窝材料。产品标准。
Aerospace series. Honeycomb materials with tubular cells, hexagonal, kraft paper, phenolic resin impregnated. Product standard.
介绍鼓形齿式联轴器的标准结构、选用计算和几何尺寸的计算。
The article describes standard construction, dimension calculation & selection, and geometrical dimension calculation.
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