会讯

3月13日,“中国和平崛起的国际环境与国际战略”学术研讨会在中国人民大学逸夫会议中心举行。来自北京一些研究单位和大学的50多位著名专家、学者围绕中国和平崛起的战略背景、国际环境、国际影响及国际战略等议题进行了认真研讨。与会同志一致认为,“中国和平崛起”是一个具有重大现实和理论意义的议题。中央领导提出中国“和平崛起”的重要立场,表达了中国人民热爱和平、并要为世界和平事业做出自己贡献的决心和诚意。这一立场一经提出,便引起了国际社会的广泛关注。中国能否和平崛起、如何和平崛起以及在崛起的进程中采取何种国际战略等…     

论"和平崛起"的强国方略

“和平崛起”战略作为我国在新世纪的强国方略,有着深刻的内涵,同时,也是对当今国际形势的冷静回应。这一战略既是我国一贯的和平外交方针的继续,也是借鉴他国经验,寻求大国崛起的和平之路。从内涵上讲,“和平崛起”战略以中国优秀传统文化为底蕴,又谋求全人类发展中的竞合共赢,立足国内,和睦四方。“和平崛起”战略是把中国的强大和世界和平有机融合的强国方略。     

科学发展观与和平崛起理论笔谈(四则)

科学发展观与和平崛起理论的提出 ,是我们党对有中国特色社会主义发展规律在认识上的升华 ,也是我们党执政理念的一次飞跃。牢固树立和认真落实科学发展观与和平崛起理论 ,是摆在我们面前的一个重要课题。如何进一步深化对科学发展观与和平崛起理论的认识 ?怎样才能在思想观念上真正确立起科学的发展观与和平崛起理论 ?如何把科学发展观与和平崛起理论扎扎实实地贯彻到具体实践中去 ?这都是我们必须思考和研究的 ,正是出于这样的考虑 ,我们组织了与此有关的四篇笔谈 ,并寄望以此作为一个开头 ,大家对科学发展观与和平崛起理论作更深入的研究     

中国和平崛起原因、标准和面临的挑战

中国"和平崛起"与"重要战略机遇期"概念密切相关,分析21世纪初期世界基本格局和基本潮流,发现中国的和平崛起具备基本战略机遇,但是也面临着国际国内的巨大挑战。讨论了中国为什么必须走和平崛起的发展道路、中国是不是和平崛起、判断标准是什么、面临哪些挑战等问题。     

试析中国和平崛起的概念与内涵

中国经济的持续快速增长使得中国崛起问题日益受到广泛关注。所谓“崛起”本身是一个比较性的概念，它既包括一国自身历史与现实的纵向比较，也包括同时期与他国的横向比较，一国崛起有程度和性质之分，中国和平崛起不会走向霸权，崛起的性质是渐进的、和平的。和平崛起的内涵就是在和平的前提下通过竞争实现崛起，中国和平崛起在外交方面应有以“和”为中心理念；以竞争多赢、共同发展为目标；以大国关系、睦邻友好、经济外交和合作宽容、着眼长远为战略要义等内涵。     

论中国和平崛起与海权选择

和平崛起是中国进入21世纪的国家发展战略，加强海权建设是中国依据冷战结束后的世界格局和国家海上周边环境的正确决择。文中运用辩证唯物主义的观点，阐述了中国海权的选择要服从和平崛起国家发展战略，以及中国海权发展对和平崛起的重要作用。     

五个W与一个H——中国“和平崛起”的基本问题

在外交上,中国“和平崛起”的新话语提出了一系列问题。也就是说,由于这个理论还处于其建构阶段,它提出的问题、产生的问题、暴露出的问题远比它已经和能够解决的问题要多。这是一件非常好的事情。人们对和平崛起提法的不同反应和评论,有助于这个理论的进一步完善和发展。这里,“和平崛起”理论应该和必须解决以下六个问题,笔者把它们叫做“五个W与一个H”。WHAT对我们来说,首要的是要搞清楚到底什么是“和平崛起”的问题。一些学术会议和评论,许多中国学者仍然谈的是中国“崛起”而非“和平崛起”。这说明,第一个W的问题就没有解决。“…     

论和平崛起中的爱国主义内涵

当代世界和平崛起是中国唯一的也是最好的选择。这种和平崛起必须以理性的爱国精神作为依托和保证。在21世纪,爱国主义应有适应时代发展的、新的内容。     

新时期国家安全历史背景·系列之三 和平发展新道路的时代根据

全球化时代之于中国的意义,就在于它与中国的崛起同步发生、相伴而行。中国要崛起,而且要和平崛起,不可能离开国际环境的允许。如果说中国和平崛起的历史条件已经出现了,那么,这个历史条件应当是、也只能是全球化的现代资本主义时代,亦即全球化时代。     

中国和平崛起的认识差异

中国能否实现和平崛起，不仅在于主观愿望以及单方面的表白与诚意．更在于他者的认同与接受，和平崛起的最终保障来自于国家捍卫和平能力的增长。     

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