查询词典 Boolean algebra

Starting from RTT re-lations the integrable Hanfiltonian of thc q-deformation Goryachev-Chaplygin quan-tum top is established,which can reduce to the Hamiltonian of Hubbard model byusing multi-fermion realization of SUq(2)algebra and mean-field approximation.

从RTT关系式出发，我们建立了一个可积的哈密顿量，就是q-形变的Goryachev-Chaplygin量子陀螺，通过SUq(2)代数的多费米子实现和平均场近似，此量子陀螺可以和凝聚态理论中的Hubbard模型联系起来。

Shools are urged to prepare more students to take algebra by the eighth grade.

敦促学校使更多的学生在八年级的时候开始上代数课。

In Part II , we introduce the definition of so called standard Kac-Moody algebra by using g-module, and prove that Serre relationis the defining relation of any standard Kac-Moody algebrag .

第二部分：我们利用-模引进所谓典范的Kac-Moody代数的定义，证明了Serre关系式是任意一个典范Kac-Moody代数g的生成元定义关系(定理2.2)。

The ordinary numbers of arithmetic and elementary algebra are known as scalars.

算术和初等代数中普通的数通称纯量。

The algebra system quasi ring has been further studied by using the quasi group.

对所建立的新的代数系统———拟环作了进一步探讨，给出了一些新的性质。

Fisrt of all , It introduces the matheds and steps of using MATLAB to solve algebra Riccati equation ; Secondly , It is the design of autopilot schemes of three channels ; And in the end , the most important is the simulation of control system making use of software Simulink of MATLAB , and according to the curves , this thesis compares the two working estates and judge the stabliziation of control system .

文章首先介绍了利用MATLAB软件求解代数Riccati方程的方法及步骤；然后分别设计了三个通道的自动驾驶仪；最后，利用MATLAB的Simulink对所设计的控制系统进行仿真，并根据所得到的曲线，对比有无自动驾驶仪两种工作状态下的系统稳定情况。

By taking the strategy of uniting geometry with algebra and using the method of minimal value, the relationships of intersection, parallels and perpendicular between two three dimensional spaces in four-dimensional descriptive geometry are investigated and the calculation formula of the distance between two three-dimensional spaces are given.

用形数结合的观点和条件极值法，研究了四维空间的两三维空间的相交、平行和垂直的相互关系计算出两平行三维空间的距离。

Mathematics includes Kindergarten to Geometry, Algebra, and Pre-Calculus.

数学班从幼稚园至高中几何班，代数班，和微积分先修班。

In 1927,Skolem obtained the famous Skolem-Noether theory:the automorphisms of the n × n matrix algebra over a field are inner.

早在1927年，Skolem就获得了著名的Skolem-Noether定理：域上的矩阵代数的自同构皆为内自同构。

Base on the established lattice-valued logic system with truth-value in lattice implication algebra, lattice-valued resolution method of which are discussed.

本文在已构建的基于格蕴涵代数的格值逻辑系统的基础之上，探讨了其中的归结推理的理论与方法。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。