矿井设计标书的综合评定

评标工作是一项既关键而又细致的工作，由于影响投标方案的指标因素较多，而且凭单一因素评价标书会出现不一致，所以综合分析评价投标书是非常重要的。本文对矿井设计投标书的分析，结合工程实例，依据层次分析法确定各影响因素的权重，利用模糊综合评判并结合灰色评判评出中标单位，为进一步完善评标方法提供参考，并使决策者在评标过程中避免主观性，实现评标科学化。     

模糊综合评价模型在评标中的应用——以高校物资采购为例

对影响高校物资招标采购评标决策的典型因素进行了分析,运用模糊综合评价理论,将评标工作中与评标决策相关的各因素定量化,建立了模糊综合评价评标模型,其算法简单具有普遍的应用价值.     

虚拟企业合作伙伴选择方法

为了使企业在评标决策中科学合理地选择合作伙伴,运用基于变权法多因素模糊综合评判的理论与方法,建立了一种基于合理算子的多因素模糊综合评价模型,对虚拟企业合作伙伴选择过程中的指标体系作了分析。以实例分析得出用变权法多因素模糊综合评判的方法进行评标决策,能够很好地处理类似模糊决策的问题,通过调整算子,可减少因各决策者对各项指标优越程度的评价范围过大给决策结果带来的风险,从而提高了决策的精确度,同时该方法对多层次多因素模糊问题也同样适用。     

熵权系数法在建筑施工企业投标决策中的应用

针对目前建筑施工企业招投标实践中传统的考察施工单位的方法存在的问题，通过构建建筑施工企业投标能力的评价指标体系和基于熵的多准则综合评价模型，采用熵权系数法对建筑施工企业投标能力进行了综合评价。希望进一步降低评标中的人为因素，减少随意性，消除建设项目评标过程中的不良弊端，并运用实际案例对其进行论证。实践证明，熵权系数法是在投标开标后，根据各投标书的具体数据计算得到的，使少数人不可能提前控制评标结果，因此，可以从程序上避免透漏标底等违规行为，使得评标工作更加科学化、规范化、公正化。     

关于国内外图书招标采购及评标方法的研究综述

图书采购的招标与评标是目前业界的热点话题。通过对国内外招标采购情况及评标方法的研究,结合图书采购招标的实践,指出图书馆应将模糊综合评判法、层次分析法（AHP）以及基于AHP的模糊综合评判法应用到招标与评标的实践中去,使评标结果既公正公平、客观准确,又科学合理,从而克服传统评标方法的缺陷,减少招标与投标中的腐败行为。     

工程项目评标模糊综合评判法实证分析

为建立科学、实用和可操作性的评标模型,通过工程实例验证,在分析常用建设工程项目评标方法利弊的基础上,运用模糊综合评判法对非定量的评标因素用隶属度和权重来合理定量分析,以达到对评标结果的公正性、公平性与合法性．模糊综合评判法融合了工程项目评标定性与定量方法的优势,为达到评标初衷提供较为可行的办法,具有较强理论与现实意义．     

高校教师教学质量的多级模糊综合评判

综合考虑各种因素的影响,结合本校的实际情况,筛选出对高校教师教学质量影响较大的四类因素,与其它的评价指标体系相比,本文增加了教学改革这一因素,对教师在创新创业教育方面所作的工作进行了评价,然后采用多级模糊综合评判法对教学质量进行等级评价,结果表明该评价指标体系较为全面,评价结果与实际情形相符.     

基于AHP-GRAP模型的建设项目评标方法

将层次分析法和灰色关联分析的方法有机地结合起来,对招标的建设项目建立灰色多层次综合评判(AHP-GRAP)模型,利用层次分析法计算影响建设项目评标的各个因素的权重,构造各项因素的比较数列和参考数列,计算各个投标方案的关联度,以此来确定参与投标的建筑企业的排序,最后给出了这种模型的应用实例.     

模糊综合评判方法在教师综合素质评价中的应用

模糊综合评判方法是解决评价指标难以量化、评价因素带有模糊性的有力工具.尝试用模糊综合评判与AHP（层次分析法）结合的方法,以实例对教师综合素质进行评估.结果证明该方法操作简便,评价结果更为客观合理.     

工程建筑评标中定性因素评判模型

由于在工程项目的评标活动中,对于定性指标的评分难以进行明确的界定,且评标者的本身知识水平和偏好等对评价的结果套产生一定的偏差。针对这种情形,本文基于层次分析法对竞标商的定性因素进行了分析,建立了对定性因素评判的模型,有效的排除了人为因素对评标结果的影响。     

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.     

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.     

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。     

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.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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