1978年以来陕西省经济发展与社会变迁的量化分析

陕西省自1978年到2002年经济发展和社会变迁表现在数量和质量两个方面。在经济发展方面．经济总量和人均量都有显著的增长，经济结构上出现了所有制结构的变化。本文以经济发展的分析为铺垫．从4个方面分析了社会的变迁：人口数量和性别结构的变化；从业人数在产业结构和所有制结构中的变化：城乡结构方面城市化的发展和农村社会的分解；社会组织结构中城乡居委会和村委会组织的变化、单位组织的松动、社会中介组织体系的构建。     

中国地区工业化发展水平的评判

工业化水平是衡量一个国家或地区经济发展及其所处阶段的重要指标。二元结构是发展中社会的一个基本特征，其实质是两大经济部门的劳动生产率存在着巨大差距，地区工业化的过程，实际上就是二元结构向高度化转化的过程。依此理论对中国各地区工业化的发展水平进行了量化评判，结果反映了我国地区工业化发展的实际水平。     

浅谈污染源普查中档案管理的工作路线

开展污染源普查是为了了解各类企事业单位与环境相关的基本信息,掌握各类污染源的数量、行业和地区分布情况,了解主要污染物的产生、排放和处理情况,建立健全重点污染源档案、污染源信息数据库和环境统计平台,为制定社会经济发展和环境保护政策、规划提供依据。     

中国地区财政支出结构的聚类分析

一个国家的财政支出结构随着其经济与社会的发展变化而变化,不同的发展阶段的财政支出结构也会有明显的差异。我国处于经济和社会的转型时期,不同地区政治、经济、文化等各个方面的发展是不平衡的,这种社会与经济发展的差异性导致不同地区的财政支出结构也存在着很大的不同。因此,研究不同地区的财政结构以便了解不同地区所处各自的发展阶段,有助于国家分地区制定不同的政策以推动该地区的和谐发展。本文以我国31个省、自治区及直辖市的财政支出为研究对象,通过聚类分析对地区进行分类以探究我国目前的经济发展状况,说明各地区的财政支出结构的差异,并且以此给出一些政策性的建议。     

明清时期山西地区城镇的发展

目的揭示明清时期山西地区城镇发展的整体规模、体系和结构,分析其城镇发展的特点。方法运用历史地理学等相关学科原理,基于文献资料的实证研究。结果明清时期山西城镇发展的整体状况相当平稳,城镇的整体数量特别是县级以上建制镇的数量前后变化不大;无论城镇人口数量还是城镇经济发展水平,都较以前有较明显的增长。结论明清时期山西城镇的发展与明清山西地区总人口的发展、山西地区整体经济的发展和全国社会经济环境的发展有密切的关系。     

甘肃河西地区资源与环境基础信息系统的初步研究

建立甘肃河西走廊资源与环境信息系统的目的，就是利用地理信息资源与环境数据库和空间分析方法，探讨河西内陆流域水资源分配和调控的优化模型和水土资源开发利用模式，进而探讨人地关系协调发民遥综合模型。本文系统介绍了甘肃河西地区资源与环境基础信息系统的结构、功能、运用地理信息系统方法对甘肃河西地区社会经济发展作了初步的探讨，分析了河西地区社会经济空间格局的基本特点，认为地理信息系统技术在综合研究一个地区社会     

坐在宝马里笑的经济学分析

本文以社会组织中的一个常见单位家庭为观测点,以经济学的视角、以相当数量女青年的择偶观、中高收入家庭中的外遇及离婚现象为切入点,发掘因经济发展带来的家庭垄断地位被打破的原因及部分对策。     

农村非正式制度研究

作为一种公共产品的制度，社会对它需求的数量与结构，是由经济发展的水平和社会结构的类型所决定的，非正式制度在整个结构中的比例及作用的大小，也由经济发展的水平和社会结构的类型所决定。现阶段，对中国农村制度需求环境的基本判断是：经济与社会均处于由传统向现代的转型阶段。因而，非正式制度仍有发挥作用的空间，应重视其作用的发挥，并完善其实施主体即村民委员会，推动村民自治的进程。     

香港经验对基本单位名录库完善的启示

基本单位是国民经济的基础构成,承载着政府管理基础信息库和统计调查抽样框的重任,自1996年第一次基本单位普查以来,国家统计局已初步建立起一个"覆盖范围全面、查询方法便捷、系统运行安全"的基本单位名录库,但准确性和及时性有待进一步提高,而香港统计处早于1980年就设立了香港机构单位记录库,其管理经验值得借鉴和学习。     

优化人口结构 推进再就业工程

从我国当前失业人口的结构分析中，我们可以看出我国的劳动力资源数量多、质量低、结构不合理。因而，只有在大力发展社会生产力，深化改革开放，促进经济发展的同时，大力控制人口数量，提高人口质量，优化人口结构，才能全面推进再就业工程。     

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.     

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.     

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.     

A computer generator for randomly layered structures

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

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

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.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to