群表示

Proves by matrix technique and ways that affine Unitary groups have double transition on the affine maximal and deseribes the total isotropic subspaces over affine Unitary geometry and their orbits and the use of affine maximal and total isotropic subspaces to construct several classes association scheme and PBIB designs, and the calculation of all parameters as well.

利用矩阵的技巧和方法，证明了仿射酉群双可迁地作用在仿射酉几何中的仿射极大全迷向子空间上，并且给出了轨道的明确表示。作为该理论的一个应用，利用仿射酉几何中的极大全迷向子空间的全体作为处理集构作了一个多个结合类的结合方案和PBIB设计，并计算了所有的参数。

Based on the new theories developed in biology,the basic theoreticalproblems of the genetic algorithm,which are the representation scheme,co-nvergence and convergence rates of the genetic algorithms,etc.,are discussedwith Boolean algebra,group theory,martingale theory and axiomatic method inthe framework of the Markov chain.

本文以生物学发展的新理论为背景，在遗传算法的Markov链框架下运用Boole代数、群、鞅及公理化方法研究遗传算法的表示、收敛性与收敛速度等基本理论问题。

In greater than two space dimensions, there is one new consistent statistics in which all representations of the symmetric group can occur. This is infinite statistics, which is also called quantum Boltzmann statistics.

而在大于二维的空间中，还存在一种自洽的统计，其中对称群的所有表示都可以出现，这就是无穷大统计，也就是我们通常所说的量子玻尔兹曼统计。

Last October, hijackers wanting to send a message to Pope Benedict seized control of a Turkish Airlines plane flying from the Albanian capital Tirana to Istanbul and forced it to land in Brindisi, southern Italy.

去年10月，一群劫机者表示要向教皇Benedict发送一个信息。他们劫持了一架土耳其航空公司从阿尔巴尼亚首都地拉那飞往伊斯坦布尔的飞机。强迫飞机降落在意大利南部城市布林迪西。

The global crystal basis or canonical basis plays an important role in the theory of the quantum groups and their representations.

整体晶体基在量子群及其表示理论中起着重要的作用。

Center" responsible person said that they will be business as the main body to scientific research institutes for technical support to industry associations to promote the platform, increasing scientific and technological input in research, development and use of new technologies, new materials, developing new products and accelerate the Sichuan Province, the construction industry to develop the field of ceramic engineering, construction ceramics, Sichuan Province to enhance technological innovation capability, enhance the building ceramics industry in Sichuan Province scientific and technological strength and competitiveness, and promote industrial clustering and the development of ceramics at the same time, strive to "center built into the National the same industry-class scientific research institutions.

中心"负责人表示，他们将企业为主体，以技术支持科研机构，行业协会，推进平台，提高科学和技术研究，开发和利用新技术，新材料的使用投入，开发新产品和加快四川省建筑业发展工程陶瓷，建筑陶瓷，四川省领域，提高技术创新能力，提高四川省科技实力和竞争力的建筑陶瓷产业，促进产业集群和发展的同时陶瓷，力争使"中心建设成为全国同行业一流的科研机构。

A fast algorithm for calculating the inverse and Moore-Penrose inverse of the permutation factor circulant matrix is presented. Then, a fast algorithm for the product of the permutation factor circulant matrix is given. Finally, The least-square solutions of inverse problems and the optimal approximation problems for the permutation factor circulant matrix are discussed.

首先给出了一种求n阶置换因子循环矩阵的逆阵、自反g-逆、群逆、Moore-Penrose逆的快速算法，然后给出了计算两n阶置换因子循环矩阵之乘积阵的一种快速算法，最后给出了其反问题的最小二乘解的存在性定理及它的一般表示，并证明了逼近矩阵的存在唯一性且给出它的具体表达式。

The new method is based on the approximate expression of phase angle in terms of ray angle.

本文基于以射线角近似表示相角的思想，提出了一种弱各向异性条件下，群速度射线角近似表示的新方法。

An unprintable secret behind the scenes; the cover-up for evil deeds),黑道日（凶日,an unlucky day,黑话(the secret jargon, the argot of criminals),黑货(stolen goods; smuggled goods ; opium),黑业,黑脸,黑心(black heart, evil heart; greed),黑道人物(a gangster; an underworld figure),黑店an inn which is run by thieves as a trap to steal, rob or even murder unwary travelers

等等。我们也常一竿子打落一船人地说"天下乌鸦一般黑"来暗示一群人都不是好东西。中文的"黑"是相等于英文的"black"；用作名词时，其字义为"黑，黑色；黑色颜料；黑墨水；黑人；黑衣；中心黑点；黑斑；污点"等等。当作形容词使用时，则除了"黑的，黑色的；黑人的；黑衣的"等义之外，还用于表示"暗淡的，阴郁的，沮丧的；险恶的，邪恶的；不吉利的"等。本文的讨论范围将只限于这些表示后者的字义及其用法。

So I tweeted that I was doing this and then was able to converse with a bunch of other traders who had similar positions," he says."

因此我发布了tweet消息，表示自己正在玩这个，然后便能与一群处境类似的操盘手进行交流，&他表示。&

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。