查询词典 matrices

After establishing the USM matrices, we use the present popular genetic algorithms in the multi-stage inversion of the SAIL model.

首先建立了参数的USM矩阵，然后将当前流行的遗传算法用于反演过程。

By using rigid-body kinematics in connection with homogenous transform matrices, the generalized quasistastic error model of a machining system is put forward.

在此基础上，提出了基于覆盖集理论的加工质量诊断问题、诊断原理，并进行了加工误差源诊断实例研究。

By using properties of scalar matrices over semirings,we generalize algebraic properties for the automorphisms of matrix algebras over commutative rings and obtain some algebraic properties for the automorphisms of matrix algebras over commutative semirings.

在这一章中，我们首先利用半环上常量矩阵的性质把环上矩阵代数的性质拓广到半环上，获得了交换半环上矩阵代数自同构的一些代数性质，接下来采用积和式的方法证明任意非负交换半环上n阶矩阵代数Tn的自同构的n次幂必为内自同构。

Although I won't discuss the math behind matrix concatenations, suffice it to say it's important to have an understanding of the term because you will likely encounter it when working in the world of matrices.

我不解释矩阵连接的数学含义，但是请记住这是很重要的术语，以为你要和矩阵打交道就难免要用到它（翻译的人猜，'它'指的是单位矩阵而不是矩阵连接--b

In this paper a method of using input - output sequences in a real system to identify a constant, multi-variable and stochastic linear system having unknown dimensions, system matrices and noise covariances is developed.

本文提出了利用实际系统的输入—输出试验数据，辨识具有未知维、参数阵和噪声协方差阵的定常、多变量、随机线性系统的方法。

For problem I, many references have obtained a series important result by means of matrices decompositions.

对于问题Ⅰ，很多文献中利用传统的矩阵分解的方法已有了很好的结果。

The analysis is based on the singular value decompositions of matrices and the methodology in this paper can be used to analyze other modified Lagrange methods.

本文的收敛性分析依赖于矩阵的奇异值分解，其方法可以用来分析其他的修正Lagrange方法。

In this paper, a kind of acrylic ester emulsion modified by siloxane is made and its principle of synthesis is studied. This kind of emulsion will be used as matrices for exterior wall paint of high performance.

本篇论文主要研究了一种有机硅改性丙烯酸酯乳液的制备方法及其合成原理，目的是把它用作为高性能外墙涂料的基料。

Then, making use of the concept of eigenstate of polarization , the Jone's matrices of the coupler and the fiber are discussed in order to study the polarization state of the light in the resonator ring. The situation can be distributed into three kinds, two ESOPs are orthogonal, not orthogonal and only one ESOP exits, and each coincides to the special quality of the components in the ring.

其次借助偏振特征状态概念对偏振环中的光束偏振状态进行研究，从耦合器和光纤的琼斯矩阵着手，推导出表达偏振特性的公式，再将偏振情况分为三类，分别是两ESOP正交、不正交和只有一个ESOP，每一种情况都与组成光纤环的元件实际的性能相符。

Compared with results obtained from the eigenstates of the quantumbaker's map,it is found that,with the presence of scars,the fiuctua-tions of the statistic functions obtained from the eigenstates of the quantum baker'smap will be greater than these obtained from the random matrices,and tend to zeromuch slower in the semiclassical limitation of N tends to infinity.

与由量子面包师变换的本征态得到的结果相比较，我们发现，疤痕的存在使得由量子面包师变换的本征态得到的统计函数的涨落比由随机矩阵得到的统计函数的涨落要大，并且在N趋向于无穷的半经典极限下，以较慢的速度趋于0。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷