扩张

Major results, such as the Sz.-Nagy Dilation Theorem, the Weyl-von Neumann-Berg Theorem and the classification of von Neumann algebras, are covered, as is a treatment of Fredholm theory.

主要成果，如Sz。，纳吉扩张定理，外尔，冯诺依曼，伯格定理与冯诺伊曼代数的分类，覆盖，就像一个Fredholm算子理论的待遇。

Based on the methods and techniques of covering theory, the structure of module category of tame concealed algebra, one-point extension, vector space category, finite enlargement, degeneration theory, stable equivalence and combinatorial method, we will classify all of the three-point algebras with Gabriel quiver the system quiver Q according to representation type. We get the classification theorem: Let A=kQ/I be a three-point algebra given by the system quiver Q.

本文综合利用覆盖理论，tame concealed代数模范畴的结构，单点扩张，向量空间范畴，有限enlargement，退化理论，稳定等价以及组合的方法等多种方法和技巧，将所有由系统箭图Q给出的三点代数按表示型进行分类，得到如下分类定理：Q是系统箭图，I是kQ的一个admissible理想。

We can classify this as the result of cultural expansion.

这方面，我们可以将之归为文化扩张的结果。

But the real sticking point for a post-bubble US economy is that this government-sponsored increase in personal saving does little to advance the purging process that America so desperately needs in order to clear the decks for a sustainable and vigorous expansion.

但对于泡沫破灭后的美国经济来说，真正的症结在于，政府拉动的居民储蓄率上升无助于推进美国急需的过剩清理工作，而这是美国经济恢复可持续的强劲扩张所需的准备工作。

The state's economic clout is expanding in other ways.

在其他方面，巴西的国有经济影响力也在扩张。

We give some examples of BiFrobenius algebras based on the extensions of algebras and coalgebras . Let H be a bialgebra of finite dimension . Then T= H⊕H* has an algebra structure and a coalgebra structure also . We discuss the properties of T , and get the necessary and sufficient condition for T to be a BiFrobenius algebra .

然后根据代数余代数的平凡扩张给出一类BiFrobenius代数的例子，设H是有限维双代数， T= H⊕H*既有代数结构也有余代数结构，研究T的性质，给出了T成为BiFrobenius代数的充要条件，即定理3.9。

For example, the coefficient of thermal expansion of concrete, which is a thermal property, is fundamental to calculate the expansion potential of a concrete slab.

例如，热膨胀混凝土，这是一个热性能系数，是至关重要的计算混凝土板的扩张潜力。

As a result, there are no problems with differences in thermal expansion coefficient of material.

因此不会因为材料扩张系数不同而产生问题。

Dually, we discuss the case of cosemisimple coextension.

对偶地，我们讨论了余半单余扩张的情况。

Symptoms of 2 patient underwent sigmoid colectomy and one patient undergoing intestinal decompression procedures were not relieved after operation.

慢性假性结肠梗阻是一种少见疾病，切除全部扩张的、无功能肠段可使大多数患者的症状缓解。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了