湖南峎山丹霞地貌旅游形象建设研究

旅游形象建设是旅游开发研究的重点内容之一,丹霞地貌作为独特的造景地貌资源,由于开发程度较低,旅游形象建设尤显重要.山具有典型的丹霞峰林地貌景观,其旅游形象建设还比较薄弱.本文通过对山文脉基础的分析,对其形象进行准确定位,并对其旅游形象的传播策略进行探讨.     

金城山旅游区旅游市场开发与营销研究

金城山旅游区由于其独特的地理位置和行政归属，其发展经历了从高潮到低谷大转折过程．目前金城山旅游区发展被重新提上日程，受到重视．其旅游市场开发面临着新的环境、新的问题．本文针对其旅游开发现状，提出要坚持几个开发原则，结合金城山旅游区面临的内外部环境，进行形象定位，做好市场开发，并提出相应的营销策略．     

小城镇旅游开发中的形象塑造研究

加快小城镇建设是推动城市化进程的重要组成部分，依托旅游开发可以促使一部分具有旅游资源的小城镇良性发展．小城镇发展近乎“千镇一面”，形象塑造是小城镇旅游开发的核心．根据城市形象设计学，小城镇旅游形象塑造按照分析——定位——表述的技术路径来进行，文章以山西小城镇旅游开发为例对小城镇形象塑造的技术方法进行研究．     

庐山地区地质地貌旅游资源开发研究

在综述地质地貌旅游资源的内涵、基本特征和庐山地区发展地质地貌旅游的意义的基础上，分析了庐山地区地质历史并对地质地貌旅游资源进行了分类，探讨了庐山地区地质地貌旅游资源的优势和条件，提出了庐山地区地质地貌旅游资源的开发原则和对策．     

涟源市大江口风景区地质地貌特征及旅游开发探讨

涟源市大江口风景区、景观奇、险、秀、幽、山、水、洞、涧相倚相连，被称为“三湘一秀”，成为湘中一特开发的旅游。经实地考察后，对该区的地质地貌特征、旅游资源本身价值及其旅游开发设计进行了初步探讨。     

涟源市大江口风景区地质地貌特征及旅游开发探讨

涟源市大江口风景区，景观奇、险、秀、幽、山、水、洞、涧相倚相连，被称为“三湘一秀”，成为湘中一待开发的旅游区。经实地考察后，对该区的地质地貌特征、旅游资源本身价值及其旅游开发设计进行了初步探讨。     

宁夏沙漠旅游开发研究

系统分析了宁夏沙漠旅游资源的特征和优势，在对其客源市场研究的基础上，对宁夏沙漠旅游的客源市场进行了定位．拟定了开发构思，即重保护，巧开发；合地宜，争效益；提质量，顺客意；避重复，创特色．提出了一些开发措施，即区域景点联合，多点一线开发；沙漠旅游产业和沙产业同步发展；旅游形象拉动，开拓旅游市场；抓重点，做好沙漠旅游市场营销；实施培养旅游人才战略．     

良山丹霞地貌风景区生态旅游SWOT分析及开发策略

世界自然遗产湖南莨山是国家重点风景名胜区,是典型的丹霞地貌类型景区,区内旅游资源丰富,具有较高的观赏价值和科研价值,莨山的旅游开发对于促进全省完整的旅游地域系统的形成有着非常重要的作用．本文从旅游资源,环境条件,空间格局,交通条件,旅游产品,社会因素等方面进行SWOT分析,对其优势、劣势、机会和威胁进行深入研究,并在SWOT分析的基础上提出了莨山丹霞地貌风景区旅游开发的对策,以期能够提高莨山旅游开发的成功性和效益性．     

旅游地貌资源及其开发与保护问题

地貌是自然地理环境要素之一，当其具有旅游观赏价值时，便成为一种资源。旅游地貌资源的主体是风景地貌，我国首批44处重点风景名胜中，半数以上是风景地貌。本文对风景地貌的形成、特点、开发与保护问题，作粗浅探讨。     

论陕西黄土高原地貌的景观美学属性

文章以陕西黄土高原地貌景观作为审美对象，提出了陕西黄土高原地貌景观的空间组合结构概念，在此基础上进行了黄土高原地貌景观的美学特征分析，认为应充分挖掘其旅游潜力，强化宣传，将自然和人文旅游景观组合推出，打造黄土高原地貌旅游品牌，丰富和深化陕北旅游的内容和内涵．     

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-