查询词典 algebra system

At last, for a kind of nonlinear optimal control problems in which the Lie algebra of the system is either 1 or 2 nilpotent, a necessary condition which the optimal control law must satisfied is given.

我们给出了非线性系统可反馈对称化的一个充要条件，并给出了反馈律的构造方法。

En..., this is my plan, the fundamental problem of linear algebra, which is to solve a system of linear equations.

恩…，这是我的计划：线代的基本问题是用来解线性方程组。

As a logic optimization method,the Boolean algebra was introduced for the analysis and simplification of complicated logic diagram and on-off control system.

本文通过火电厂开关量控制系统优化设计的分析，对逻辑优化的基本方法进行初步探讨。1容错逻辑设计方法仅根据被控设备的工艺要求设计逻辑，往往经不起实际运行的考验。

Based on the BNA and LOTOS/E-LOTOS a new algebra framework for description and analysis of behavior of Internet routing system is proposed.

引 言Internet路由体系结构作为Internet的骨架和神经，它的行为决定网络的行为，这里的行为是指路由实现过程和动态变化规律。

Matrix and algebra equation groups are the common mathematics basis carrying on three term basis calculations of power system.

矩阵计算及代数方程组的解法是进行电力系统三项基本计算的共同数学基础。

The one to one correspondence between values system and action selections informs a mapping between two spaces. The mapping link is the foundation for algebra analysis.

人们依据特定价值观集合的回报与成本做出选择，价值观体系和行为选择存在一个对应的关系，形成了两个空间的映射。

Redriguez and the others have developed a method based on spatial operator algebra of multibody system dynamics.

我们将其中重要的关系归纳为空间算子代数的若干定理，并加以分析推导和证明。

The inverse dynamics of the rigid multibody system is studied based on the spatial operator algebra theory, and the generalized mass procedure is realized in the environment of Mathematica 5.2 software.

应用空间算子代数理论，在通用计算机符号演算软件Mathematica5.2的环境下，对多刚体系统反向动力学进行设计与实现。

The study of operator algebra bagan in 30times of 20th century. Though compary with some other theory it is relatively new, but it has unexpected application in some mathematic theory and other subject, such as quantum mechanics, noncommutative geometry, linear system, contral theory, number theory and some other important branches of mathematics.

算子代数理论产生于20世纪30年代，它在数学和其他学科中都有着出人意料的应用，它与量子力学，非交换几何，线性系统，控制理论，数论以及其他一些重要数学分支都有着广泛的联系和相互渗透。

The study of operator algebra theory began in 30s of the 20th century: With thefast development of the theory, now it has become a hot branch playing the role ofan initiator in modern mathematics. It has unexpected relations and inter infiltrationswith quantum mechanics, noncommutative geometry, linear system and control theory,number theory as well as some other important branches of mathematics.

算子代数理论产生于20世纪30年代，随着这一理论的迅速发展，它已成为现代数学的一个热门分支，它与量子力学，非交换几何，线性系统和控制理论，数论以及其它一些数学分支有着出人意料的联系和相互渗透。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。