终南山旅游区的开发原则及管理模式

终南山是西安旅游区亟待开发的自然旅游资源后备基地，针对开发终南山旅游区在中西部旅游格局中的地位和对区域社会，经济发展的作用，系统分析了该旅游区的资源特点及外部开发条件。     

安徽舒城百丈岩旅游区开发评价及可持续发展战略

从类型结构、资源价值及外围旅游资源等方面对舒城县百丈岩旅游区的旅游资源进行评价,并通过目前百丈岩旅游区旅游市场的现状分析,认为百丈岩旅游区的开发是必要的而且是可行的,据此提出了百丈岩旅游区的旅游发展定位及旅游产品开发方向,最后提出百丈岩旅游区的旅游发展战略.     

沙坡头旅游区深度开发的再思考

在分析沙坡头旅游区的开发现状和存在问题的基础上,提出了该旅游区发展旅游业的基本构想与对策：突出“大漠孤烟直,长河落日圆”相融的雄浑景观,大力发展生态旅游,合理开发后备旅游资源,深入挖掘文化内涵,将沙坡头旅游区建成集科研与旅游为一体的“中国沙漠旅游基地”．同时,要坚持旅游资源开发与保护并重,走可持续发展道路,加强区域间的联合、互补合作与研究,促进营销与管理体制的创新,加大宣传力度．     

山地城市滨水区旅游功能区划与开发探究——以重庆主城区为例

作为山地城市的典型代表,重庆有着优厚的滨水旅游资源,但是在旅游的快速发展中滨水空间的旅游资源没有得到很好地开发与利用。文章在综合分析重庆主城滨水区自然与入文旅游资源的基础上,提出了滨水区滨水旅游的主题及形象,制定了滨水空间旅游区划与开发的6个原则,结合滨水旅游资源的空间分布进行了滨水区旅游空间布局。根据滨水旅游资源的特色及分布特点将滨水区分成了7个旅游功能区,即北碚峡谷温泉滨水旅游区、水土—悦来观光农业滨水旅游区、磁器口—朝天门文化生态滨水旅游区、西彭—鱼洞岛屿滩涂生态滨水旅游区、鱼洞—李家沱厂矿码头滨水旅游区、李家沱—朝天门文化生态滨水旅游区和朝天门—五宝岛屿峡谷生态滨水旅游区,并对每个功能区的开发内容与形式做出了详细的安排,这有利于发挥重庆主城区滨水旅游的优势。     

国家文物保护区旅游开发思路探讨--以中国纪山荆楚文化旅游区为例

处理好文物保护与旅游资源开发的矛盾。是许多旅游区面临的问题．结合中国纪山荆楚文化旅游区实际。提出了在文物保护单位范围内进行旅游开发的基本思路．即贯彻可持续开发思想、坚持不同时期保护与开发侧重点不同的策略、注意开发时序和突出主题、遵守协调配套建设、坚持效益全面化原则等。     

宁夏回族风情旅游资源的开发构想

从回族风情解析、回族风情旅游资源的开发战略、开发构想等3部分入手，勾画了对这一特色资源开发的宏观战略和微观战略，提出了开发3处回族风情旅游区，构建4种回族风情主导景观，拓展回族风情旅游项目，培育回族风情旅游资源的可持续发展等开发构想内涵．     

青藏铁路沿线旅游资源开发研究

文章分析了青藏铁路沿线旅游资源赋存、特色和持续开发的制约因素,提出了区域合作,统筹规划,合理开发,永续利用的指导思想。确立了沿线旅游资源开发的构想：旅游形象定位;建立特色旅游区;建立高效精干的旅游管理协调机构;生态保护先于资源开发;拓宽旅游投资渠道．加快高原旅游基础设施和综合服务建设;加强青藏高原旅游带的整体营销策划。     

伊金霍洛旗旅游资源评价及分区研究

按照中华人民共和国国家标准GB／T 17775—2003“旅游区(点)质量等级的划分与评定方法”，对伊金霍洛旗旅游资源进行评价分析，并以此为依据，将伊金霍洛旗旅游资源划分为一带两区，即蒙古族民俗风情旅游带、伊东工业旅游区和伊西生态旅游区，在此基础上，分别提出了各区(带)旅游业的开发方向．     

宁夏沙湖旅游区开发与保护协调发展的研究

通过分析宁夏沙湖旅游区在发展中存在的优势和劣势,提出了沙湖旅游区应拆除不合理建筑,进一步挖掘文化内涵,扩大景区面积,开发冬季旅游资源,保护生物多样性,加强从业人员培训及提高游客参与环保的意识等对策和措施．     

浅议雪峰山旅游区的旅游开发

本文对雪峰山旅游区的旅游资源进行了评价,对其旅游开发条件进行了swot分析,并初步提出了旅游开发构想和开发对策。     

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

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.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

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。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.