In the chiral SU(3) quark model, we use the coupling between quarks and nonet scalar meson fields and nonet pseudo-scalar meson fields to describe the medium and long range interactions, and use one gluon exchange to describe the short range interaction. In the extended chiral SU(3) quark model, besides the nonet pseudo-scalar meson fields and the nonet scalar meson fields, the coupling between vector meson fields and quarks is also considered, the short range interaction can be dominately described by vector meson exchange. We investigate the nucleon-hyperon interaction in the extended chiral SU(3) quark model and study the S-wave phase shifts of N-Λ and N-Σ systems. Comparing to the results in chiral SU(3) quark model, we find that the short-range interaction could be described either by the one-gluon exchange or vector meson exchange.

在手征SU(3)夸克模型中人人操人人看操，用夸克與標(biāo)量介子九重態(tài)和贗標(biāo)介子九重態(tài)場的耦合來描述中長程相互作用，單膠子交換來描述短程相互作用黄色视频在线三区，推廣的手征SU(3)夸克模型是在原來手征SU(3)夸克模型的基礎(chǔ)上進(jìn)一步引入了夸克和矢量介子九重態(tài)場的耦合亚洲人成一区，主要由矢量介子交換來描述短程相互作用，在推廣手征SU(3)夸克模型下研究了核子－超子相互作用過程内射亚洲美女视频在线搞，計算了N-Λ和N-Σ相互作用的S波散射相移国产鲁鲁在线，通過和手征SU(3)夸克模型的結(jié)果比較手机在线久草，發(fā)現(xiàn)N-Λ和N-Σ系統(tǒng)的短程相互作用既可以由單膠子交換來描述，也可以由矢量介子交換來描述在线等免费看黄片。

Xitian granitic multiple intrusion dominately consist of medium-fine porphyritic biotite granite, with complementary fine biotite granite with much lesser phenocrysts and deuteric injections.

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Their religion, their food , their language in speech and in writing was dominately stolen from the chinese and the koreans.

教美国少妇a级、食品、他們在講話和書面文字是1902~1990中國和韓國人偷去黄色视频在线免费观看无码高清强奸。

The education popularization in recent one hundred years dominately was based on elements such as the exist of the country, intests of the social classes and economy development and so on, but it never considered the equality of education opportunity from the angle of rights and human. After the late 90's of 20th century, people regularly realized that education is the basic human right which needs the guarantee from the government, the end of the education is right the human and the realization of equal education opportunity needs the state-run education and completely free education.

由于未從權(quán)利和人的角度思考機(jī)會平等国产免费一级特黄真人视频大全，導(dǎo)致一些群體的教育權(quán)利實際上未得到保障。90年代中期后91人妻论坛国内入口，人們逐漸認(rèn)識到教育是需要國家保障的基本人權(quán)igao、教育的目的就是人自身，機(jī)會平等的實現(xiàn)需要國家辦學(xué)色哟哟无码一区、實行全部免費(fèi)的義務(wù)教育正在播放国产一级特黄。

Be practical and innovative, our team group work hard to complete the contents of the National Natural Science Foundation Project:"Study of the hydrodynamic behaviors of deep water sea cages". According to the development of the sea cage industry in domestic, two main widely concerning topics were added to our research program. They are the study of Sea station and Quasi-sea station cages. The workload and working strength increased dominately in our research. Delightful results were achieved with 26 science papers been proposed, in which 16 papers have been published or accepted by all kinds of journals or conferences.

本課題組本著努力奮進(jìn)、團(tuán)結(jié)創(chuàng)新的宗旨大屌干屄视频，在以基金申請目標(biāo)為基礎(chǔ)的大前提下超碰国产人人洗澡人人操，緊緊圍繞當(dāng)前我國深水網(wǎng)箱產(chǎn)業(yè)的發(fā)展需求，實時補(bǔ)充了碟形及擬碟形網(wǎng)箱的研究內(nèi)容青草草视频网，大幅增加了網(wǎng)箱模型試驗的工作量和工作強(qiáng)度高清一级做a爱过程免费视频，取得了非常可喜的研究成果国内一级特黄大片录像，共整理學(xué)術(shù)論文23篇99久久精品国产免看国产一区，其中已發(fā)表或即將發(fā)表論文16篇。