查询词典 commutative contract

Both methods are invertible, commutative and associative, which facilitates practical manipulation and control.

约束的线性关系表明，两种方法都存在逆过程，修改的结果与过程无关，便于实际操作与控制。

In section 2 of Appendix, we give the Hamiltonian theory of generic noncommutative case, it shows that in this case, Hamiltonian theory of generic noncommutative case is corresponding to the commutative case under a new operation rule.

在附录二中本文给出了非交换情形下一般的Hamiltonian理论，它说明非交换的Hamiltonian理论与交换的Hamiltonian理论在一种新的运算规则下形式上保持一致。

In Chapter 1, briefly introduce the concept of noncommutative space and nori-commutative field theory, review the history and important results of studying the noncommutative soliton solution.

第一章，简要介绍非对易的概念及非对易场论，回顾前人在非对易孤子解方面的研究。

The free theory of noncommutative fields is the same as in the commutative case, therefore we mainly focus on the interaction of noncommutative fields.

由于非对易空间下的自由场与相应的对易空间自由场在表现形式上完全相同，因此我们主要关心场之间的相互作用。

In Chapter 2, starting from a generalization of Hensel's Lemma to non-commutative case, we introduce the Brauer characters and the generalized decomposition numbers, and construct a kind of maximal semisimple algebras; then, similarly to Puig's methods, we prove Brauer's Second Main Theorem over arbitrary fields; applying it to blocks with nilpotent coefficient extensions, a formula on characters of such blocks is given; the formula of characters of nilpotent blocks is just an easy consequence of the fomula.

在第二章中，我们将Hensel的引理推广到非交换的情况，以此为起点，定义了Brauer特征标和广义分解数，构造了一类极大的半单的代数，类似于Puig的方法，给出了任意域上Brauer的第二主要定理；作为该定理的应用，我们给出了具有幂零系数扩张的块的特征标公式，幂零块的特征标公式只是它的一个简单的推论。

The concept of pre-division ring is defined and it is applied to characterizing the semi-commutative π-regular rings.

引入了准体的概念，并用它刻画了半交换π-正则环的结构。

And Baidu links this kind of practice to many commutative friendship, it is to support malcontent attitude it seems that, be differred as a result of this reason according to what I know to have many websites the penalty of degree, or K home page perhaps depilates whole even station is dropped by K.

而百度对于大量的交换友情链接这种做法，似乎是持不满态度，据我所知有不少网站由于这个原因被不同程度的惩罚，或者K了首页或者拔毛甚至整站被K掉。

Commutative ion resin of strong acid instead of hydrochloric acid neutralized sodium hydroxide meliorated step of subsequent treatment.

用强酸型离子交换树脂代替盐酸中和氢氧化钠对产物的后处理步骤进行了改进。

Take colourful according to the door for, a lot of people sent pen little money accordingly, of the poison that hang a horse, huang Tu's what does download Firefox see have, of a as SEO main index outside whether can we also use chain this incident starts bit of disloyal chain, attract an user to browse content to carry commutative kind through the keyword, be like: A link is put to send a total figure to bale on guest of individual space rich collect or it is to be this compose article of bait of a few links.

拿&艳照门&来说，许多人因此发了笔小财，挂马放毒的，下载Firefox看黄图的什么都有，做为SEO的一个重要指标的外链我们是否也可以利用这个事件搞点&不义之链&，通过要害词吸引用户浏览内容通过交换的方式，如：在个人空间博客上放个链接就送个全图打包集或是为此撰写一些链接诱饵文章等。

This paper consists of three parts. Let F be a field of characteristic 0, A be a commutative algebra with identity over F.

但该领域尚有许多有意义的问题有待解决，本文主要是对该领域中一些问题进行研究。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。