用中文Windows创建自己的汉字输入方法

计算机汉字输入技术，是电脑应用的“永恒”话题，按照本文叙述了方法，任何一个专业或业余电脑文字处理工作者。都可以在中文Ｗｉｎｄｏｗｓ３．１或３．２环境中创建具有个人风格的特点的汉字及词组输入方法。     

长城0520C—H微机的词组处理及其改进

词组输入是一种重要的汉字输入方式,本文对长城0520C-H微机的词组输入原理进行了全面分析,并对词组的定义方式提出了改进意见。     

中文切分词典的最大匹配索引法

提高自然语言词典的检索速度是提高计算机处理系统速度的重要途径,考虑到汉语语词的切分中使用词典的特点,参考“Ｔｒｉｅ索引”方法,提出了一种多层次的词典索引结构和最大匹配待渣汉字串的检索方法,使用这种方法,切分系统每次都能查到所需,大大提高了切分的工作效率,在查一个登录的词时,也较一般的方法快。     

用中文Windows创建自己的汉字输入方法

计算机汉字输入技术,是电脑应用的“永恒”话题,按照本文叙述的方法,任何一个专业或业余电脑文字处理工作者,都可以在中文 Windows3.1或3.2环境中创建具有个人风格和特点的汉字及词组输入方法.     

中文水产文献检索系统的设计和构建

本文介绍了中文水产文献检索系统ＣＦＩＲＳ的设计思想、系统构成和系统特点，提出了一种通过字典和词典匹配，进行模糊切分、轮排标引的题名关键词自动抽取和自动标引新方法。系统中实现了基本索引检索词与辅助索引检索词的任意组配检索及检索结果的年代限制。     

搜索引擎系统中搜索方法的设计

根据搜索引擎中的快速搜索方法，设计逻辑符号检索词组或短语的内容检索等7大类搜索方法，并用Java语言实现了其中的部分功能。     

基于字块特征的汉字分类方法

在分析汉字分类的意义和基本方法的基础上,提出了汉字"字块"分类方法,具有汉字拆分简单、直观,符合汉字结构和笔顺规律,记忆量小等特点,能方便地移植到数码设备中用于汉字输入编码,亦可广泛应用于汉字分类研究、汉字检索等领域.     

基于语料库的“search”一词搭配情况对比研究——以“in search of”、“in search for”和“search for”为例

在高职英语专业教学中,经常会出现学生混淆使用形式相近、意义相近的词组来表达同一个意思,而忽略了相对最常用、最地道的词组,从而造成英语语言表达不够地道。同时,学生也经常会对这些词组互相之间的差异产生疑问,但又无从下手。本文针对这一问题,使用三个英语为母语的语料库以及一个中国学习者英语语料库对"insearchof"、"insearchfor"和"searchfor"三个词组进行检索统计分析,试图找出最常用、最地道的词组,并发现我国英语学习者与英语为母语者在使用三个词组方面的差异,由此对引导学生树立正确的英语学习方法有所帮助。     

——以“in search of”、“in search for”和“search for”为例

在高职英语专业教学中,经常会出现学生混淆使用形式相近、意义相近的词组来表达同一个意思,而忽略了相对最常用、最地道的词组,从而造成英语语言表达不够地道。同时,学生也经常会对这些词组互相之间的差异产生疑问,但又无从下手。本文针对这一问题,使用三个英语为母语的语料库以及一个中国学习者英语语料库对“insearch of”、“in search for”和“search for”三个词组进行检索统计分析．试图找出最常用、最地道的词组,并发现我国英语学习者与英语为母语者在使用三个词组方面的差异,由此对引导学生树立正确的英语学习方法有所帮助。     

复杂背景图像中维吾尔文字切分与识别技术的研究

文字识别是图像处理和模式识别的主要研究方向之一。文章提出了一种复杂背景图像中维吾尔字符切分与识别方法，该方法根据维吾尔文字母结构特点，对维吾尔文词语的切分进行了认真地分析，通过对维吾尔文字符边缘特征和笔画分布规律等特点进行研究，提出了比较有效的切分方法，并结合维吾尔文的特有规则，利用维吾尔文周边结构模式识别方法提取结构特征，最后通过计算 Minkowski距离找出最近的类别，输出识别结果。     

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