社会阶层结构与和谐社会发展

现阶段中国社会阶层分化现象已经成为一个必须着重研究的问题.阶层的分化必然带来阶层结构的调整,合理的社会阶层结构对和谐社会的发展产生着积极的作用.当然,中国现阶段社会阶层结构还处在不断的变化和调整中.合理的社会阶层结构是和谐社会发展的基础,是社会稳定的基础,是抵御风险的有力保证.     

试析当代中国社会阶层分化之动因

伴随着传统社会向现代社会转化的中国社会结构演变，构成了当代我国社会变迁中极为突出的历史性现象，其中大规模、高速度的社会阶层分化，日益成为社会各界关注的具有实践和理论综合性的重大课题。本文立足于中国现代化进程的宏观场景，对当代中国社会阶层分化的动因进行...     

新社会阶层产生的政治经济根源分析

改革开放以来,随着社会经济的不断发展,我国社会阶层发生了深刻的变化,传统的＂两个阶级、一个阶层＂的社会结构被打破,出现了新社会阶层。新社会阶层的产生有其深刻的政治和经济根源,了解分析新社会阶层产生的深刻根源有助于我们团结这股新生力量,扩大党的群众基础,为社会主义现代化建设服务。     

社会分层对义利观的影响

在当代中国社会阶层结构发生深刻变化,现代化的社会阶层结构的雏形已经形成,对当代中国人的社会心理、价值观念产生了重要影响,文章从其变化对义利观影响入手,提出在新的时期应该树立科学的义利观.     

当代贵州社会阶层:结构·特征·调整

社会建设的基本内容之一是培育现代社会结构,这其中主要是社会阶层结构。改革开放30年间,贵州省传统社会阶层逐步分化,新兴社会阶层出现并不断成长,整个社会阶层结构发生了深刻的变迁。但是这种变迁的缓慢使得当前贵州省社会阶层结构呈现为倒T字型,社会中间阶层发育严重滞后,应该缩小的社会阶层依然规模庞大。进一步促进社会阶层结构合理发展,是贵州经济社会发展的重要切入点。     

中间阶层政治参与途径特点的初探

在中国现代化过程中,中间阶层伴随着社会分工和市场机制的运行必然导致的社会阶层的分化与重组而出现。作为未来社会的主体,他们的政治参与途径及其特点自然成为社会关注的热点,本文尝试从宏观上对中间阶层政治参与途径的特点进行了分析研究。     

中国中间阶层对国家稳定的影响

社会主义市场经济的发展推动了我国社会阶层的变化,旧的社会分层逐渐解体分化,中间阶层在重组过程中不断发展壮大。在总结中国中间阶层的发展历程和特点的同时,重点探讨了其对政治稳定、经济发展和社会秩序产生的影响,提出当前培育中间阶层的着眼点,以期进一步推动我国中间阶层的发展壮大、维护国家的和谐稳定。     

孙中山与辛亥鼎革之际的政局变迁

孙中山是近代中国民主革命的先行者，是资产阶级革命的关键人物和重要领导者。武昌起义后，全国景从响应，其适时归国，激流勇进，敢于担当并领导辛亥革命不断向前推进：创立民国，加速推动近代中国政治现代化转型；坚持和谈，履行举袁前言，避免国家陷入南北分争的乱局；捍卫共和，尝试立法限制政权政治专制转向。其在实现南北和局、推翻君主专制制度、维护国家统一等方面做出了重大贡献，有力地推动了近代中国政治、经济、社会现代化进程。     

简析当前社会阶层分化对我国政治发展的挑战及对策

改革开放以来，我国的社会结构发生了巨大的变化，“两个阶级一个阶层”的结构逐渐向多元化发展，出现了众多阶层并存的局面，这种分化对我国的政治稳定、政治参与以及执政党建设都提出了挑战。应采取积极措施引导和促进合理阶层结构的构建，推进民主政治的发展。     

浅谈辛亥革命及对中国政治现代化的影响

辛亥革命作为中国现代化的革命，是中国政治实现现代化的重要时期。经过这一役，中国政治逐渐开始步入现代政治发展的轨道，在国家政治结构乃至政治思想文化方面都发生了根本性的转变，中国政治从此迈上了探求自身发展道路的艰难旅程。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-