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1.
“点轴开发理论”是指导区域开发的一种重要理论,它揭示了区域经济发展的重要规律。根据我国当前资源分布的特点,西部大开发发展战略的有效选择形式应当是“点”、“线”结合,在成都、重庆、西安等“点”为增长极,通过沿流域开发与沿交通线开发促进西部经济的发展。  相似文献   

2.
陈淑萍 《甘肃科技纵横》2004,33(3):13-14,12
世纪之交,党中央提出实施西部大开发,加快中西部地区发展,这是一项具有重大现实意义和深远历史意义的战略决策。实施西部大开发战略,全国经济重心必将西移,我国东西部区域差距有望逐步缩小,西部地区将迎来一个黄金发展时期。西部大开发战略中国家对西部在投资、财政、税收、外贸、融资、人才引进等各方面的优惠政策,以及一  相似文献   

3.
西部大开发,是国家提出的调整区域经济结构、缩小地区差距的一项重大发展战略。西部地区是一个多民族、多宗教的地区,各民族团结是为实施西部大开发战略提供稳定社会环境的重要保证。本拟从我党在民族工作方面的经验分析在西部大开发中民族团结工作的难点、重点,理清思路、创新制度、深化改革,让西部大开发真正得到启动,促进各民族共同繁荣。  相似文献   

4.
重庆两江新区是国家西部大开发战略下辐射西部区域经济发展的重大战略举措,新区的发展需要重庆高等教育从人力资源和科学技术等方面提供更高层次的支撑,也为重庆高等教育的改革提供了动力和契机。在分析两江新区产业规划和重庆高等教育现状基础上,通过构建重庆高等教育与两江新区产学研协作体系,研究如何进一步发挥重庆高等教育在两江新区开发开放中的重要的人才支持和科研引领作用。  相似文献   

5.
西部大开发战略是一个重大的理论问题,也是一个重大的实践问题。要实现西部大开发这一重要战略思想与战略,实现西部地区经济的腾飞,必须从行政体制上进行创新,促进西部地区行政体制的重构,实现西部大开发与行政体制重构互动:西部大开发战略思想的提出有力地促进了行政体制的重构;行政体制的重构有力地推动了西部大开发。  相似文献   

6.
西部边贸发展是西部大开发战略中的重要一环,对全国及西部地区经济贸易的发展具有极其重要的战略意义,论文提出发展西部地区边境贸易的战略思路和“十大”策略。  相似文献   

7.
早在西部大开发战略提出之时,就有学者提出要从全国经济发展的战略高度来看待西部大开发,西部大开发并不是仅仅关系西部地区的经济发展,而是关系到全国经济的发展,通过西部大开发,可以实现综合治理各种区域病,通过联动升级来实现东、中、西地区的协调发展。  相似文献   

8.
大开发几年来,西部生态环境建设、改善呈现出可喜变化,当前治理与破坏相峙。因此,在西部这样一个生态脆弱区内进行开发,稍有不慎,就可能造成新的生态破坏,使生态环境更为恶化。为确保西部大开发战略的顺利实施,必须坚持经济建设与生态环境建设同步进行。  相似文献   

9.
达州市经济发展与西部大开发关系密切,从而决定了达州市经济发展战略思想首先是必须全面介入西部大开发,与国家实施的西部大开发战略的对接。西部大开发是在新的经济背景下进行的经济大发展,达州市经济发展的战略要有新思路;同时应遵循立足设法远实事求是、统筹全局、坚持可持续发展原则,和选择打破常规的追赶型、跨越式的发展模式;而发展的战略目标不仅是数字层面的,应把培育经济增长能力作为经济发展战略更为根本的目标,并  相似文献   

10.
早在西部大开发战略提出之时,就有学者提出要从全国经济发展的战略高度来看待西部大开发,西部大开发并不是仅仅关系西部地区的经济发展,而是关系到全国经济的发展,通过西部大开发,可以实现综合治理各种区域病,通过联动升级来实现东、中、西地区的协调发展.  相似文献   

11.
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.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
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.  相似文献   

13.
王慧 《科技信息》2008,(10):240-240
Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.  相似文献   

14.
The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.  相似文献   

15.
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。  相似文献   

16.
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.  相似文献   

17.
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-  相似文献   

18.
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-  相似文献   

19.
正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that  相似文献   

20.
<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with  相似文献   

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