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1.
山西旅游业可持续发展初探   总被引:1,自引:0,他引:1  
旅游业可持续发展在旅游发展中占重要的地位。山西是旅游资源大省,然而其拥有的旅游资源与其旅游业的发展极不相称。本文简要分析了山西省旅游业发展的现状和存在问题并提出了该省旅游业可持续发展的一些建议。  相似文献   

2.
介绍了山西省旅游业的优势及在国内外的地位,分析了影响山西旅游业发展的主要因素和发展旅游业的有利条件,提出了山西旅游业发展的对策和建议。  相似文献   

3.
基于灰色系统理论的灰关联分析(GRA)与GM(1,1)预测模型对贵州省旅游业发展进行了分析与预测研究。研究结果表明:与贵州旅游业发展相关联的4个内部影响因素由大到小分别为:旅游资源条件、旅游服务设施、旅游基础设施以及旅游接待设施;灰色预测GM(1,1)模型预测则显示贵州省旅游业将保持快速增长。最后针对研究结果提出了相关建议。  相似文献   

4.
近年来,山西省旅游业发展迅速,但发展的广度和深度远不能满足经济发展和人民生活水平提高的需要。随着收入的提高,人们对旅游的消费需求逐渐上升,旅游业在国民经济中的地位和作用越来越显得重要。因此,研究和探讨山西省旅游业发展现状、存在问题及金融支持等,对于加快振兴山西省旅游产业,把山西建设成为旅游大省、强省,进一步促进山西省国民经济增长,具有十分重要的意义。阐述了山西旅游业发展现状特别是金融支持旅游业发展的现状,探讨了金融支持旅游业发展的对策。  相似文献   

5.
旅游业是福建省主导产业之一,旅游消费结构是衡量地区旅游业发展水平的重要标志。从论述近年来福建省国内旅游消费结构概况入手,运用灰色关联模型分析了各项旅游消费支出与福建省国内旅游收入的关联程度,认为基本旅游消费支出仍占总消费支出的较大比重,福建省旅游消费结构与旅游业发达地区仍有很大差距,但就与国内旅游收入的关联度而言,福建省旅游消费结构趋于合理化。  相似文献   

6.
文章通过济南市旅游业的发展现状与态势分析,建立灰色系统模型,分析了济南市旅游业发展对区域经济增长的影响,并借助DPS软件以及济南市2003-2008年的相关数据进行灰色关联分析,定量分析了两者之间的相互作用,实证结果表明济南市旅游发展状况与区域经济增长互为因果关系,并提出促进旅游业发展的相关政策建议.  相似文献   

7.
从科技创新看山西旅游业   总被引:1,自引:0,他引:1  
文章通过对旅游科技创新及山西旅游业的研究与分析,提出要想使山西成为中西部地区旅游强省,必须在传统旅游业发展的基础上,走科技创新之路,开发出一片现代旅游的新天地。  相似文献   

8.
旅游业是福建省主导产业之一,旅游消费结构是衡量地区旅游业发展水平的重要标志.从论述近年来福建省国内旅游消费结构概况入手,运用灰色关联模型分析了各项旅游消费支出与福建省国内旅游收入的关联程度,认为基本旅游消费支出仍占总消费支出的较大比重,福建省旅游消费结构与旅游业发达地区仍有很大差距,但就与国内旅游收入的关联度而言,福建省旅游消费结构趋于合理化.  相似文献   

9.
阐述了智慧旅游景区建设对山西经济发展的重要性,指出建设智慧旅游景区不仅能挖掘山西省旅游资源中的科技含量,提升游客的科学素养和旅游满意度,还能提高山西旅游业在全国旅游业中的竞争力,进而促进山西省旅游产业的良性发展。  相似文献   

10.
循环经济下的山西旅游业发展研究   总被引:1,自引:0,他引:1  
介绍了循环经济及其对旅游业的意义,分析了山西旅游业的现状及存在的问题,对山西省旅游发展提出了可持续发展的对策。  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.
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.  相似文献   

14.
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   

15.
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.  相似文献   

16.
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   

17.
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   

18.
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   

19.
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.  相似文献   

20.
1 Rise of studies on climate change's effects on biodiversity
Until the 1980s, climate change and biodiversity were studied as two independent disciplines for more than a century. In 1992, the Ecological Society of America's annual report named climate change, biodiversity, and the sustainable ecological system as the three major global environmental issues of the twenty-first century [1].  相似文献   

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