查询词典 abelian extension

If a poset is explained into a set of propositions in the view of logic,then the algebraic completionis closed for the finite deduction system in logic,therefore,the algebraic completion reflects the logically closed extension of preliminary propositions.

本文考察(来源：A1dBCad论8a文网www.abclunwen.com)这种逼近状态是代数格的情形，一旦偏序关系看作信息的某种逻辑蕴含关系，代数完备的本质是从逻辑上封闭逻辑推理系统。

The postural stability is reduced when the head of normal individuals is put in a extended position during standing with eye closed. Head extension may make the body more reliance on the proprioceptive input.

人体本体觉受到干扰时，其静态平衡姿势稳定性降低；正常青年人闭眼同时头部后仰可使姿势稳定性降低，且头部后仰可能使机体对本体觉的依赖增加。

By extension, the period that is not the closed season is known as the open season .

推而广之，这个时期的不是封闭季节的开放季节已知。

However, in actual use, its performance and air tightness due to the extension of time, dust and ink residues in the mouth to reduce the increase in coagulum.

但在实际使用中，它的性能及气密性会因时间的延长、灰尘及墨水在此嘴的残留凝固物增加而降低。

At last,we give the definition of FGT rings which is the extension of cogenerator rings.

在第二章中，我们由FGT -内射模的启发引入了CT -内射模的概念，在这一章我们知道ann -自内射环其实就是CT -内射环，只是ann -自内射环是从零化子的角度来讨论，而CT -内射是从循环无挠模的角度来进行讨论的，同时也给出了一些等价条件。

The injective rings play an important role in the study of rings and categories of modules . First , we introduce the notion of ann-injective rings and CT-injective modules .Second,we make an inquiry into a series of their properties.Third,we give the definition of homological dimension of CT-injective modules.At last,we give the definition of FGT rings which is the extension of cogenerator rings.

本文对环与模范畴中一重要的模类—内射模进行了延拓，引入了ann -自内射环以及CT -内射模的概念，探讨了它们一系列的性质，并定义了CT -内射模的同调维数，最后对余生成子环进行推广得到了FGT -环，讨论了它与CT -内射环的关系以及它的一些性质。

Key words : loess collapsibility ; vertical joint ; crack extension ; physical simulation test

关键 词：黄土湿陷性；垂直节理；裂隙扩展；物理模拟试验

Peguin ＆ Terasvirta（1999） made a general extension based on the Taylor expansion, which was applied to the test of nonlinear causality, and they dealt with the problem of collinearity by means of drawing principal components.

Peguin和Terasvirta（1999）进行了基于泰勒展式的一般性扩展，应用于非线性因果关系检验，并采用提取主成分的方法解决其中的多重共线性问题。

The way of combination of room lecturing and field visits will be applied to this seminar and participants will have chance to visit some sections related to commodity market research and development, education and technical extension.

并安排了学员考察浙江省商业体系规划建设和杭州市商业网点规划编制及专业商品市场开发的发展运行情况，并与相关企业进行座谈，还安排参观商务部主办的"中国义乌国际小商品博览会"。

This is simple extension to the basic MFC combo box.

简单的扩展基本MFC的组合框。"/页"

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48