WINDOWS3.1与8031下位机通信的一种新方法

在ＷＩＮＤＯＷＳ编程中,通过对ＡＮＳＩＣ某些库函数的合理使用,将其嵌入ＷＩＮＤＯＷＳ并实现以ＷＩＮＤＯＷＳ３．１编程为主体的程序同８０３１下位机串行通信．解决工业系统中通过主机控制下位机的适时控制问题     

关于Netware＆Pwindows3.2集成时应注意的几个问题

本文论述了在ｎｅｔｗａｒｅ的无盘工作站上以增强模式运行Ｗｉｎｄｏｗｓ３．２,且有独立交换文件及个人桌面、可很好地运行诸如ＡＵＴＯＣＡＤＦＯＲ ＷＩＮＤＯＷＳ,ＦＯＸＰＲＯ ＦＯＲ ＷＩＮＤＯＷＳ、ＷＯＲＤ等软件。     

在WINDOWS环境下实时工控软件设计的研究

本文探讨了ＷＩＮＤＯＷＳ的运行机制，讨论了在ＷＩＮＤＯＷＳ环境下如何利用事件驱动，应用程序接口（ＷＩＮＤＯＷＳＡＰＩ）及动态链接库（ＤＬＬ库）等功能解决贵州铝厂氧化铝厂的工控网络中的实时处理软件设计问题。     

WINDOWS3.1与8031下拉机通信的一种新方法

在ＷＩＮＤＯＷＳ编程中，通过ＡＮＳＩＣ某些库函数的合理使用，将其嵌入ＷＩＮＤＯＷＳ并实现以ＷＩＮＤＯＷＳ３．１编程为主体的程序同８０３１下位机串行通信，解决工业系统中通过主机控制下位机的适时控制问题。     

为中文WINDOWS增加汉字输入法的通用方法

以五笔输入法为例，介绍了一种为中文ＷＩＮＤＯＷＳ增加新的汉字输入法的通用方法。通过这种方法可以将ＵＣＤＯＳ等中文系统中常用的汉字输入法，转换到中文ＷＩＮＤＯＷＳ中，从而能够充分发挥ＤＯＳ中文系统中丰富的输入法和ＷＩＮＤＯＷＳ中文字处理软件强大功能的优势。     

中文WINDOWS五笔字型码表的生成

本文用Ｃ语言编写了码表格式转换程序，可将从ＵＣＤＯＳ５．０反编译出的五笔字型输入法码表源文件转换成中文ＷＩＮＤＯＷＳ的码表源文件，从而生成可供中文ＷＩＮＤＯＷＳ使用的词条达二万四千多条的五笔字型输入码表。     

FOXPRO2.5 FOR WINDOWS处理层次结构的方法：完整的数据存入库文件

本文根据画地质录井综合图对岩芯数据的需要，提出了怎样利用关系数据库管理系统ＦＯＸＰＲＯ２．５ ＦＯＲ ＷＩＮＤＯＷＳ处理层次结构数据的录入方法，并充分采用ＷＩＮＤＯＷＳ的列表框，立体铵钮等资源。     

WINDOWS95的文件管理系统

ＷＩＮＤＯＷＳ９５操作系统已成为一个完整的操作系统．与ＤＯＳ操作系统相比较，它在基本结构上增加了大量的功能，特别是在文件管理方面．本文介绍了ＷＩＮＤＯＷＳ９５的新的文件系统—虚拟文件系统（ＶＦＡＴ）和ＷＩＮＤＯＷＳ９５中长文件名的使用及其使用中应注意的问题．     

利用COM方法构建应用程序

ＰＣ机自从诞生以来 ,硬件经历了无数变化 ,ＣＰＵ从最初的ＩＮＴＥＬ80 86到现在ＰＩＶ也只不过十几年。微软的ＷＩＮＤＯＷＳ操作系统从最初的 1 0版本到推出ＷＩＮ2 0 0 0 ,一直是桌面系统上装机量最大的ＯＳ。作为软件开发人员 ,使用着包括ＶｉｓｕａｌＢａｓｉｃ ,ＶｉｓｕａｌＣ ++,Ｄｅｌｐｈｉ包括最新的ＢｏｒｌａｎｄＣ ++ｂｕｉｌｄｅｒ等等在众多开发环境为ＷＩＮ ＤＯＷＳ开发应用。如果你开发过 1 6位的ＷＩＮＤＯＷＳ程序 ,你可能知道为了读取一个文件 ,我们不得不使用一小段汇编来调用ＤＯＳ例程 ,或者使用当时ＷＩＮＤＯ…     

为中文WINDOWS系统安装五笔字型输入法

给出了在中文ＷＩＮＤＯＷＳ系统下安装五笔字型的方法，给出了一个新的程序，民有关文献的程序不能转换由ＩＭＤＭＮＧ．ＥＸＥ所生成的五笔字型编码文件的问题。同时，对本文的程序稍加修改，就可以转换用ＧＥＴＭＢＴＡＢ．ＥＸＥ获得的编码文件为中文ＷＩＮＤＯＷＳ编码文件。     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

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。     

Exciton Seebeck in Molecular Systems

Various applications relevant to the exciton dynamics,such as the organic solar cell,the large-area organic light-emitting diodes and the thermoelectricity,are operating under temperature gradient.The potential abnormal behavior of the exicton dynamics driven by the temperature difference may affect the efficiency and performance of the corresponding devices.In the above situations,the exciton dynamics under temperature difference is mixed with     

Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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An on-line scaling method for improving scalability of a database cluster

The explosive growth of the Internet and database applications has driven database to be more scalable and available, and able to support on-line scaling without interrupting service. To support more client's queries without downtime and degrading the response time, more nodes have to be scaled up while the database is running. This paper presents the overview of scalable and available database that satisfies the above characteristics. And we propose a novel on-line scaling method. Our method improves the existing on-line scaling method for fast response time and higher throughputs. Our proposed method reduces unnecessary network use, i.e. , we decrease the number of data copy by reusing the backup data. Also, our on-line scaling operation can be processed parallel by selecting adequate nodes as new node. Our performance study shows that our method results in significant reduction in data copy time.     

An improved R-tree based on childnode''s probability

R-Tree is a good structure for spatial searching. But in this indexing structure,either the sequence of nodes in the same level or sequence of traveling these nodes when queries are made is random. Since the possibility that the object appears in different MBR which have the same parents node is different, if we make the subnode who has the most possibility be traveled first, the time cost will be decreased in most of the cases. In some case, the possibility of a point belong to a rectangle will shows direct proportion with the size of the rectangle. But this conclusion is based on an assumption that the objects are symmetrically distributing in the area and this assumption is not always coming into existence. Now we found a more direct parameter to scale the possibility and made a little change on the structure of R-tree, to increase the possibility of founding the satisfying answer in the front sub trees. We names this structure probability based arranged R-tree (PBAR-tree).     

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.     

Integrating GIS Web services based on mediating architecture

The geographic information service is enabled by the advancements in general Web service technology and the focused efforts of the OGC in defining XML-based Web GIS service. Based on these models, this paper addresses the issue of services chaining,the process of combining or pipelining results from several interoperable GIS Web Services to create a customized solution. This paper presents a mediated chaining architecture in which a specific service takes responsibility for performing the process that describes a service chain. We designed the Spatial Information Process Language (SIPL) for dynamic modeling and describing the service chain, also a prototype of the Spatial Information Process Execution Engine (SIPEE) is implemented for executing processes written in SIPL. Discussion of measures to improve the functionality and performance of such system will be included.