电能计量管理信息系统的设计研究

电能计量是各大电力企业营销管理中的一个重要组成部分.设计科学的电能计量管理信息系统,对提高各大电力部门的工作效率具有积极作用.鉴于此,本文基于电能计量管理信息系统的基本功能,重点探讨电能计量管理信息系统的相关设计研究,以期为促进电力企业的良好发展提供一定的指导意义.     

户外无人值守变电站自动化系统的开发和应用

针对油田电力管理体削对配电丹远程计量和运行管理的实际需求，开发了一套基于32位DSP技术的数据采集终端（RTU）和基于Windows NT的油田配电网电能计量与监控系统。系统实现了采油厂管理控制中心对配电网的监测和电能的实时管理，对于加强电同的安全经济运行，有效的控制电能的应用，其有重要的意义。文章介绍了系统的研究开发、系统构成、各部分的功能及其应用情况。     

电能计量装置的管理措施分析

电能计量装置管理贯穿于用电管理的全过程，加强电能计量管理，做好电能计量装置的管理工作，制定各种计量管理制度，使计量工作达到规范化和程序化就成为了提高电力企业经济效益最迫切需要解决的问题。主要阐述了电力企业电能计量装置管理的含义与内容，从人员组织、技术管理等方面总结了电能计量装置的管理措施．以最大限度地减少供电企业的电量损失，提高仓业的经济效益。     

基于Super Map GIS的高校三维可视化房产管理信息系统的设计与实现

建立可视化房产管理信息系统是实现房产管理现代化重要的科学手段．本文通过对高校房产管理信息系统的设计与开发，以成宁学院为例，对功能设计、数据库结构、系统的实现等方面进行了初步的探索并取得了一定的成果，本系统在已有的GIS软件平台Super Map GIS基础之上以Visual Basic为开发语言进行二次开发，实现在二维平面图和三维立体图上对高校房产资源进行浏览、查询、统计、分析等管理功能，从而提高高校房产管理的直观性和易操作性，为高校房产提供科学有效的管理手段．     

节约用水管理信息系统概述

以面向各级计划和节约用水的管理职能部门的管理信息系统为例，简述了其开发过程，包括其系统选型、数据库应用系统设计等。     

养老保险管理信息系统的开发与实现

提出并实现了基于Ｃ／Ｓ体系结构的养老保险计算机管理信息系统．详细介绍了系统的结构设计、软件开发方法、功能设计与实现及数据库与开发工具的选择．     

基于Web GIS的西安市环境监测管理信息系统设计与开发

以VB．net为开发平台，用SQL-Server数据库存储属性数据，调用MapObjects控件，结合ⅡS与MOIMS．采用西安市1：50000基础地理数据，设计并开发了基于Web GIS的城市环境监测管理信息系统．该系统具有数据采集、数据分析、信息查询、辅助决策、多媒体显示及数据动态管理等功能。     

工作流技术在重庆联通运维管理信息系统的应用

运用工作流技术，可以对其业务过程建模并且控制过程的执行。介绍了应用工作流技术研究开发重庆联通的运雏管理信息系统，给出该系统的总体结构设计，包括系统功能结构和工作流管理框架。     

工作流技术在重庆联通运维管理信息系统的应用 

运用工作流技术，可以对其业务过程建模并且控制过程的执行。介绍了应用工作流技术研究开发重庆联通的运维管理信息系统，给出该系统的总体结构设计，包括系统功能结构和工作流管理框架。      

商品物资贸易公司综合信息管理系统的设计

严格按照开发一个管理信息系统的方法，通过系统分析，数据库设计等工作，详细介绍了一个管理信息系统创建的各个过程，系统在先进的网络环境下开发，采用主流网络操作系统：Windows 2000 Sever；数据库服务采用当今流行的大型远程网络关系数据库SQL Sever 2000做后台数据库服务器，用于提供数据服务；客户端采用功能强大的Microsoft Visual Basic 6．0作为开发工具，负责提供表达逻辑，显示用户界面信息，访问数据库服务器等，系统采用Client／Server体系结构，采用新的数据库存取技术ADO作为访问数据库的接口。     

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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