查询词典 abelian extension

At last, a method on creation and calculation of a kind of irrational number is researched. The digit number of the extension of this irrational number is random on certain basis. Therefore, a stream cipher is designed, which uses the extension digit of the irrational number as the key stream.

最后本文在研究一种无理数的生成方法和计算方法的基础上，利用该类无理数在某基底的展开序列中各个位的数字具有良好的随机统计特性的特点，提出了一种以这类无理数的展开数字流作为密钥流的序列密码设计方法，并对生成的密钥流的统计特性进行了分析和测试。

With the solidification and development of extension organizations, various kinds technology associations membered by farmers and agricultural technicians and scientists are encouraged, forming gradually the networks of extension which are the channels for transferring advanced agro-tech to thousands of millions farm households.

近年来，我国进一步加强了农业科技推广服务体系建设，在巩固和发展农业技术推广机构的同时，积极支持以农民为主体、农民技术员、科技人员为骨干的各种科技协会和技术研究会，逐步形成农业技术推广网络，把高产，优质、高效农业先进技术流向千家万户和各生产环节的渠道。

The President must recommend further extension of MFN status at least 30 days before the extension is due to expire.

总统必须在延长期的终止日期至少30天以前建议再次延长最惠国地位的待遇。

The different effects of IL-2 on branch and extension suggest that neurite extension and branching are independently regulated by different mechanisms.

IL-2对神经突延伸和分支的不同影响，也可以说明皮层神经元的延伸和分支是由不同机制控制的。

By using Jordan-Hlder type theorem of table algebras, we prove that table algebras satisfying nilpotent extension condition are nilpotent, which does not correspond to extension problems of nilpotent groups exactly.

本文研究了幂零表代数的一个有趣的性质，利用表代数的Jorda-Hlder型定理，证明了表代数满足幂零被幂零扩张仍是幂零的，但有限幂零群没有这样的扩张。

As with a normal property sheet extension, a Control Panel extension implements two interfaces: IShellExtInit

作为一个正常的属性表的延伸，一个控制面板扩展实现两个接口：IShellExtInit

In this paper,we discuss the extension of the Dω-order and D*ω-order in partiany or-dered group,obtain the necessary and sufficient condition for an extension of the partial-or-der in partially ordered group to Dω-order and D*ω-order, and the condition for the exten-sion of every partial order in a group to Dω-order.

讨论了偏序群的Dω－序扩展，得到了偏序群的偏序可扩展成为Dω－序的充要条件，以及每一偏序均可扩展成为Dω－序的条件，同时刻划了Dω－序群。

In the Triassic-early Jurassic, the emplacement mechanism of monzonitic granite and orthoclase granite is dominated by tectonic extension and the diapirism is strong. The strong balloon swelling is dominant and tectonic extension is subordinate during the emplacement mechanism of early Jurassic alkali granite.

晚三迭世－早侏罗世二长、正长花岗岩体就位过程中构造扩展机制起主导作用，岩浆底辟作用也较强；早侏罗世碱性花岗岩体岩浆就位过程中以强力的气球膨胀作用为主，构造扩展机制为辅。

The META-INF directory, if it exists, is used to store package and extension configuration data, including security, versioning, extension and services.

很多情况下，JAR文件不但可以打包java类和程序资源，还可以用于构建应用程序的组件，如果存在META-INF目录，它可以用来存储扩展的配置信息，比如安全、版本、服务等。

Using the path of extension matrix to represent the rule for the first in the algorithm. Therefore, the problem of fuzzy rule extraction can be converted into a search for paths of an extension matrix.

算法中首次利用扩张矩阵的路径来表示模糊规则，因此规则抽取问题相应的转化为寻找扩张矩阵的路径。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。