球面稳定同伦群的研究是同伦论中的一个重要课题，Smith-Toda谱V （n）的同伦群与球谱 S的同伦群有极其紧密的联系。主要利用M ay谱序列证明珓l1 g0在A dam s谱序列中是永久循环且不是 dr 边缘，从而收敛到πp2 q＋3pq＋2q-5（V （1））中的非零元，其中 n＝1，2，p≥11，q＝2（p-1）。

In homotopy theory ,it is one of the important problems to determine the stable homotopy theory of a sphere ,the homotopy group of Smith-Toda spectrum V (n) is in close tie with that of sphere spectrum S .In this paper ,by using the May’s spectral sequence ,we show that l1~g0 ,in the Adams’ spectral sequence ,is a permanent cycle and not a dr-boundary ,and thus ,it converges to a nontrivial element inπp2 q+3 pq+2 q-5 (V (1 )) w here n=1 ,2 ,p≥11 ,q=2 ( p-1 ) .

数学教育是知识传递链.新的数学,特别是改变数学基本性质的新发现,对这个知识链的内容产生压力.Voevodsky用拓扑学的同伦论建立了新的数学基础,这里对新知识在数学教育链传递的一些问题、建议和对英才数学教育的影响进行探讨.

Mathematics education is a knowledge transmission chain. New mathematics, in particular new discoveries that changes the fundamental nature of mathematics, creates pressure on the contents of this knowledge chain. We present Voevosky’s new foundation of mathematics which is built by using homotopy theory from topology. We investigate some problems arising from the transmission of new knowledge along the mathematics education chain, make some recommendations and discuss how this affect the mathematics training of talented students.

以耶夫·维索尔伦的顺应论为理论框架，从语境关系顺应和结构顺应角度，对《绿野仙踪》陈伯吹和马爱农的汉译本进行对比研究，分析得出，顺应论对儿童文学翻译具有很强的指导意义。

Within the framework of Adaptation Theory proposed by Jef. Verschueren, the Chinese versions of The Wonderful Wizard of Oz by Chen Bochui and Ma Ainong are compared and the conclusion is arrived at that Adaptation Theory provides a powerful guideline for children''s literature translation.

各国学者对语境的研究琳琅满目,语境制约翻译的思想深入人心。维索尔伦从语用学角度提出顺应论,主张语言使用过程中语言的选择必须与语境关系和语言结构相顺应。翻译也是一个语言选择过程,同样适用顺应论。为进一步明确翻译与语境的关系,结合顺应论与语境理论,从翻译过程中语言选择对译入语具体语境的顺应角度分析＂蝌蚪啃蜡＂被弃用的原因。

With the idea of contexts’restraints on translating widely accepted,scholars from different countries have made numerous achievements in context.Jef Verschueren,who proposed the Theory of Adaptation from the perspective of pragmatics,holds that the words one chooses while using a language should adapt to the contextual correlates and the language structures.Translating,a kind of choice of words,should do the same and be super-vised with contextual adaptation.To further explore the relationship between translation and context,the paper, combining the Theory of Adaptation with the theory of context,attempts to probe into how word-choosing adapts to concrete contexts in translating,and demonstrate why“Kedoukenla”,a translation of Coca-Cola,is deserted.

以耶夫?维索尔伦的语言顺应理论为依据，分别从心里世界、社交世界和物理世界来研究小说《追风筝的人》中对话者怎样顺应这三个世界，从而达到良好的交际目的。旨在证明顺应论对于分析小说对话具有强大的阐释力。

This thesis is undertaken to have an analysis on the conversations in the novel The Kite Runner, based on Jef Verschueren’s Linguistic Adaptation Theory, How did the interlocutors adapt to the three worlds in making linguistic choices?The aim is to confirm that Adaptation Theory has a great explanation power on conversations in novels.