综合评价中智能技术的应用

针对复杂对象综合评价过程中出现的非线性、不精确性和不确定性问题，介绍了基于智能技术的特征提取方法和模式识别理论，并将其应用到复杂对象综合评价中.     

基于模糊理论和ANN的复杂对象系统综合评价方法研究

对应用模糊综合评价方法和人工神经网络解决复杂对象系统综合评价问题的原理和特点进行了分析和比较,提出了模糊综合评价方法与ANN相结合的综合评价方法是复杂对象系统行之有效的一种评价方法,并就二者的结合,即模糊神经网络模型的建立及其关键技术进行了探讨。     

基于核方法的复杂设备运行状态监测技术

分析了复杂机械设备运行状态监测中遇到的困难，介绍了基于核的特征提取方法和基于支持向量机的模式识别理论，指出：将核方法应用到状态监测中有望解决其中的非线性、不精确性和不确定性问题，为该领域的研究提供了全新且可行的研究途径。     

基于核的投影寻踪方法及其在模式分类中的应用

分析了一般投影寻踪方法存在的局限和核方法在处理非线性方面所具有的优势，在此基础上结合支持向量机的最新研究成果，提出了基于核的投影寻踪方法，并将其应用到滚动轴承的质量分类中，取得了较为理想的效果。     

基于评价方法属性层次的组合评价研究

针对现存的多种单一综合评价方法机理、属性层次相异引起的对同一个对象评价结论不相容的问题，提出一种新的组合评价方法。定义了“具有相容性”与“特殊属性”的两类综合评价方法；建立了两个组合评价模型，分别将这两个属性层次方法所得的不一致的评价值与排序结论进行组合；在此基础上提出“复组合”的概念。并应用此模型对我国欠发达地区15个城市的综合实力进行评价，使得系统评价更具有科学性和实用性，为欠发达地区开发战略制订宏观经济政策提供实证基础     

海上交通环境的综合评价方法

以海上交通环境为研究对象，提出了海上交通环境危险度的概念，并选定了评价指标，建立了一种将ＡＨＰ法和解析方法结合起来的综合评价模型，用此方法能较好地对海上交通环境进行定评价。     

经济社会整体发展水平综合评价的DEA方法

复杂系统的研究对经济和社会发展意义重大 .在分析了 DEA方法处理复杂系统的优点和不足的基础上 ,给出了评价复杂系统的 DEA方法 .同时 ,将该方法应用于全国计划单列市整体发展水平的综合评价中 ,计算结果表明该方法用于城市整体发展水平的综合评价是有效的 .     

基于未确知理论的瓦斯防治系统安全评价方法

煤矿生产系统的安全问题涉及诸多不确定信息,导致煤矿安全评价中,尤其是瓦斯防治系统的安全评价存在着很多复杂而又不确定因素,加之很多安全评价方法理论性太强,很难在实际中得到应用。未确知理论是研究未确知信息的一门科学,本文基于未确知理论提出煤矿瓦斯防治系统的评价方法,并且将其应用到海石湾煤矿瓦斯防治系统中,得出其安全等级,达到了预期的应用效果。论文研究对矿井瓦斯防治和评价工作具有一定的理论指导和借鉴意义。     

CIM系统综合评价指标体系与方法研究

计算机集成制造(CIM)系统是一个复杂的大系统,其实施过程中存在着很多不确定的因素,使CIM项目投资存在着巨大的风险。针对CIM项目实施投资大、风险高、回收期长的特点,该文对CIM实施带来的效益和存在的风险因素进行了详细的分析,并在此基础上建立了全面考虑企业战略效益、无形效益和各种风险的综合评价指标体系,提出了基于AHP(层次分析)法的CIM系统综合评价方法。     

基于云模型的地面智能机器人自主性评价方法

为解决地面智能机器人自主性评价过程中评价体系单一、未考虑评价过程及系统自身不确定性等问题,提出了一种基于云模型的自主性评价方法.该方法建立了评价云模型,以期望作为评价基本度量,以熵和超熵描述评价的不确定性.通过对不同属性特征的样本进行统计特征、区间数和评价向量运算,得到实数型、区间型和语言型三类评价云生成方法.利用加性合并计算,将多个评价云信息累加,得到具有稳定可信性的综合评价状态云.以实验室3台地面智能机器人为原型,设计系统自主性评估验证实例,完成了云化过程.实验验证了该方法能够有效结合定性与定量评价,可应用于地面智能机器人自主性评价和其他复杂智能系统的综合性能评价.     

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.     

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.     

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.     

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.     

The Analects and the Moment in Peking——The influence of a Confucian education system on the personality formation,the way of thinking and the fate of the main characters

0.Preface China has long been boasting of its colorful and immense culture which comprises of Taoism,Confucianism and Buddhism.The interwoven influence among the religions on Chinese way of thinking,on the nation＇s behavior in their social life throughout the long history is beyond list.