Microsoft Access及其应用系统设计

介绍了一种新型的关系数据库管理系统Ｍｉｃｒｏｓｏｆｔ Ａｃｃｅｓｓ的主要特点，并给出了利用Ａｃｃｅｓｓ设计应用软件系统的一种有效的方法。     

混沌理论及其对战略研究的影响

混沌理论及其对战略研究的影响ＣｈａｏｓＴｈｅｏｒｙａｎｄＩｔｓＩｍｐａｃｔｏｎｓｔｒａｔｅｇｉｃＲｅｓｅａｒｃｈ￥／／张永安，张所地（西安交通大学管理学院，副教授西安７１００４９）在战略管理研究中，由于所面临的管理系统日趋多样化、复杂化，组成管理系统...     

计算机农作物生产管理系统的探索与前瞻

计算机农作物生产管理系统的探索与前瞻ＥｘｐｌｏｒａｔｉｏｎｏｆＣｏｍｐｕｔｅｒｉｚｅｄＭａｎａｇｅｍｅｎｔＳｙｓｔｅｍｏｆＣｒｏｐＰｒｏｄｕｃｔｉｏｎａｎｄＩｔｓＰｒｏｓｐｅｃｔｓ￥／／潘大丰（山西省农业科学院，副研究员太原０３００３）一、计算机农作...     

汽车车灯零部件产品数据库管理系统

用Ａｃｃｅｓｓ９７软件研制开发了一套应用于企业产品信息管理的数据库管理系统,实现了产品信息管理的必要功能。     

潜水器计算机辅助设计系统

以开放式无人遥控潜水器设计为对象,在利用ＡｕｔｏＣＡＤ１４提供的ＡｃｔｉｖｅＸ Ａｕｔｏｍａｔｉｏｎ技术,用Ｖｉｓｕａｌ Ｂａｓｉｃ５．０作开发工具,通过关系型数据库Ａｃｃｅｓｓ９７存储工程设计数据,提出了一种基于图形库和数据库的潜水器ＣＡＤ一体化设计的思路,并提出了以数据库为核心的用户图形库管理系统,构造了计算机辅助潜水器设计的用户图形库和模块信息数据库及其管理系统,提供了图块插入模块,开发了潜     

多媒体教学管理系统的设计与实现

设计实现多媒体教学管理系统,方法采用多媒技术,硬件平台为多媒ＰＣ机,即将现有ＰＣ机配备必要的多媒体硬件和软件,软件平台为ｗｉｎｄｏｗｓ３．１,程序设计岂ｖｉｓｕａｌｂａｓｉｃ３．０实现。     

实验室演示和管理系统的设计与实现

本文介绍了使用Ｍｉｃｒｏｓｏｆｔ公司的Ｖｉｓｕａｌ Ｂａｓｉｃ开发工具设计与实现实验室教学、科研演示和管理系统的一种方案;它做为标准数据库管理的补充,可以提高管理工作的效率和质量．     

一类函数不定积分的简捷求法

以矩阵为工具，给出了一类函数不定积分的简捷求法，用此法求形如：∫ｓｉｎｐｘｃｏｓｑｘｄｘ，∫ｃｏｓｐｘｃｏｓｑｘｄｘ，∫ｓｉｎｐｘｓｉｎｑｘｄｘ，∫ｅｐｘｓｉｎｑｘｄｘ，∫ｅｐｘｓｉｎｑｘｄｘ，∫ｓｉｎａｘｓｉｎｂｘｓｉｎｃｘｄｘ等类型的不定积分较方便，并给出了方法的理论依据，又通过实例指出了方法的具体运用，结果是有意义的．     

The Interaction Betweena Reader and a Text in Reading Process —— the Application of Schemata Theory in Reading Two Poems

Ｆｏｒｃｅｎｔｕｒｉｅｓ，ｔｈｅｒｅｈａｓｂｅｅｎａｎｅｖｅｒｉｎｃｒｅａｓｉｎｇｉｎｔｅｒｅｓｔｉｎｔｈｅｎａｔｕｒｅｏｆｒｅａｄｉｎｇｐｒｏｃｅｓｓ，ａｎｄｍａｎｙｏｆｔｈｅｓｅａｔｔｅｍｐｔｓｔｏｄｅｓｃｒｉｂｅｔｈｅｐｒｏｃｅｓｓｈａｖｅｂｅｅｎｉｎｃｏｎｆｌｉｃｔｗｉｔｈｅａｃｈｏｔｈｅｒ，ｗｈｉｃｈｍａｋｅｓｕｓｒｅａｄｅｒｓｃｏｎ ｆｕｓｅｄｉｎｕｎｄｅｒｓｔａｎｄｉｎｇａｎｄａｐｐｒｅｃｉａｔｉｎｇａｔｅｘｔ，ｅｓｐｅ ｃｉａｌｌｙａｌｉｔｅｒａｒｙｏｎｅ．Ｔｒａｄｉｔｉｏｎａｌｌ…     

计算机第四代语言－Transact及其在HP／3000－70系列小型机上的应用

介绍了第四代语言－Ｔｒａｎｓａｃｔ的产生基于工程的指导思想。指出了面向问题语言的迫切需要及其特点；定义了第四代语言并指出了其优点，提高了软件生产率等。新开发的第四代Ｔｒａｎｓａｃｔ语言成功地应用于ＨＰ／３０００－７０小型机，介绍了应用系统环境系统设计和功能，文档管理系统和特点。     

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。     

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.     

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     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with