Pocket PC与SQL Server数据库同步移动数据的研究

研究了如何使用合并复制来实现Pocket PC的SQL CE（Microsoft SQL Server CE）数据库与PC服务器的SQL Server 2000数据库间的数据同步与数据存取交换,并给出了示例代码。。     

基于SQL Server触发器的数据完整性应用

探讨了SQL Server数据库中数据完整性概念及实现方法,重点给出用SQL Server触发器实现复杂参照完整性的应用.     

一种基于SQL SERVER的分布式网络数据库体系结构

随着网络技术的广泛应用,用户对数据库管理、信息安全与网络技术的集成要求日趋强烈.介绍了一种在Visual Basic环境下,结合SQL Server而设计与实现的一种基于Web的分布式网络的数据库系统,就其中的关键技术与方法进行了分析,并对基于Active X数据对象访问SQL Server和开放数据库互连对SQL Server数据库的连接的方式作了介绍.基于Visual Basic与SQL Server的网络数据库必将得到更大地发展和普及.     

SQL Server数据库应用技巧探讨

详细讨论了索引视图和分区视图,并分析了SQL Server数据库的安全策略,SQL Server数据库性能优化方法及SQL Server数据库数据恢复方法,以便为SQL Server数据库应用提供建议.     

基于.NET的SQL服务器与Excel的数据交换

为发挥SQL Server数据库强大的数据处理功能以及Excel强大的图表和报表功能,提出将Excel与SQL Server数据库结合起来,并利用.NET实现了SQL Server数据库与Excel之间的数据交换,这样充分利用各自的优势,使工作更加得心应手。     

Asp连接SQL Server 2012的方法

分析了动态网站与静态网站的概念及区别,SQL Server两种身份验证模式(Windows身份验证模式、SQL Server和Windows身份验证混合模式)的配置,以及两种身份验证模式的特点及区别,使用SQL Server配置管理器启用、禁用以及配置网络协议。介绍了在不了解SQL Server 2012数据库安装密码的情况下,如何更改SQL Server2012数据库用户名的密码,在Asp中怎样使用数据库用户名密码的形式连接SQL Server 2012数据库,实现网站后台数据库的连接。     

Access 2000与SQL Server 2000数据库的连接技术

在图书管理系统开发中使用Access与SQL Server数据库连接的技术,建立Access 2000与SQL Server 2000数据库的连接可在实现数据库的强大功能的同时,简化数据库的开发与维护工作.     

一种嵌入式SQL语言在VC++中的实现方法

提出了一种在VC 6.0中使用嵌入式SQL语言访问Microsoft SQL Server 2000数据库的编程实现方法.该方法通过预编译嵌入式SQL程序,配置VC 6.0中的Project Settings,生成了可访问Microsoft SQL Server 2000数据库的执行程序,从而可以实现比单独使用SQL或C语言更多的功能和更灵活的应用.     

Authorware访问SQL Server的技术

探讨了Authorware提供的ODBC.U32接口的功能,阐述在Authorware环境下的SQL Server后端数据库访问技术,给出一个以Authorware和SQL Server实现的题库实例.     

基于SQL Server财务数据库安全技术的探讨

提出了基于SQL Server的财务数据库使用中的基本安全性要求,针对SQL Server财务数据库安全中的安全保障机制、认证机制和登录模式,详细阐述了建立基于SQL Server 财务数据库的安全技术问题.     

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.     

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。     

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.     

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.     

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.     

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-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that