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古潜山储集层描述方法及在CB 30潜山的应用

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石油物探 2002年第4期41卷 466-469页

作者：陈广军胜利油田有限公司地质院山东东营257015

古潜山油气藏由于其高产、优质和高效的特点 ,越来越引起人们对该类油气藏勘探开发的重视。在古潜山油气藏的勘探开发中 ,由于储集层非均质性一般都比较严重 ,储集层空间分布和变化规律的预测和描述是勘探的关键 ,也是其难点之所在。合... 详细信息

古潜山油气藏由于其高产、优质和高效的特点 ,越来越引起人们对该类油气藏勘探开发的重视。在古潜山油气藏的勘探开发中 ,由于储集层非均质性一般都比较严重 ,储集层空间分布和变化规律的预测和描述是勘探的关键 ,也是其难点之所在。合成声波测井技术能够利用地震资料空间密集和连续的优势 ,在综合分析和建立可靠地质模型的基础上 ,对古潜山储集层的分布作出比较准确和符合地下实际地质情况的预测描述。该方法简便易行 ,并且在CB 30等潜山的勘探中取得了良好的效果。

关键词：古潜山储集层描述方法 CB30潜山应用反演速度频率合成声波测井反褶积油气地质

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海南岛乡镇社会经济时空变化及驱动因素分析

中国农业资源与区划 2020年第6期41卷 296-303页

作者：叶露李茂芬梁伟红李玉萍胡盈盈中国热带农业科学院科技信息研究所中国热带农业科学院海南省热带作物信息技术应用研究重点实验室

[目的]海南岛乡镇社会经济发展较不均衡,分析其时空变化特征与驱动因素,为海南省制定科学合理的乡镇规划和政策提供参考。[方法]运用熵值法和空间数据探索分析方法,分析海南岛195个乡镇的社会经济发展水平的空间分异、全局趋势、空间相... 详细信息

[目的]海南岛乡镇社会经济发展较不均衡,分析其时空变化特征与驱动因素,为海南省制定科学合理的乡镇规划和政策提供参考。[方法]运用熵值法和空间数据探索分析方法,分析海南岛195个乡镇的社会经济发展水平的空间分异、全局趋势、空间相关特征,以及社会经济差异的驱动因素。[结果](1)高水平乡镇主要位于东部和西部市县,数量逐年增多,增多的乡镇主要位于中部。低水平乡镇主要位于中部市县,数量逐渐减少,减少的乡镇主要位于中部。(2)海南岛乡镇社会经济发展水平东部高于西部,北部高于南部,北部逐渐上升略超东部,社会经济整体水平逐渐提高,差异逐渐缩小。(3)环岛乡镇热点区总体比较稳定,西部沿海热点区有所增加,热点显著区多分布于城关镇与沿海乡镇。(4)海南岛乡镇社会经济差异的驱动因素主要有区位条件、宏观政策和社会经济基础。[结论]应针对社会经济发展水平较低和异常发展的乡镇,采取有效措施,缩小乡镇间发展差距,促进海南岛乡镇社会经济协调发展。

关键词：乡镇社会经济时空变化驱动因素熵值法空间数据探索分析

A Scalable Map-plotting System Based on ArcGIS Engine

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A Scalable Map-plotting System Based on ArcGIS Engine

2010 2nd International Conference on Multimedia and Computational Intelligence (ICMCI 2010)

作者： Yi Kui Department of Computer Science and information Engineer wuhan Polytechnic University wuhan HuBei Province 430023 china

This paper first explores Human-MachineProgramming Interfaces and spatial Data Rendering technologyArcGIS Engine, and presents a methodological framework fordeveloping a scalable map-plotting system based on it. Theproposed framework was used in an emergency managementmap-plotting system, which has the following characteristics: （1）The message handlers of the menu items and toolbar items areconfigurable by employing C# reflection mechanism. （2）The mapplotting tools handle mouse messages and rendering symbols byimplementing ITool interface.

关键词： map-plotting ArcGIS Engine scalable message management

Automatic Coal Mine Disaster Monitoring System based spatial information Service

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Automatic Coal Mine Disaster Monitoring System based Spatial...

2010 International Conference on Computer and Communication Technologies in Agriculture Engineering (CCTAE 2010)

作者： Xiaoping Lu Key Laboratory of Mine spatial information Technologies of SBSM Henan polytechnic University JiaoZuo Henan Province china Xiaosan Ge Key Laboratory of Mine spatial information Technologies of SBSM Henan polytechnic University JiaoZuo Henan Province china

china is the largest coal producing country in the world,but its development pattern of coal industry is still at a relatively low level,there are still many problems to be solved in *** information technology has not fully been utilized in coal disaster prevention and *** is rare to watch an integrated application of digital mine,and coal warning system based on spatial information is not really set *** paper explored coal mine safety monitoring based on spatial information service,and discuss present status and existing *** coal disaster monitoring based spatial information service is *** also go into detail this system and its key issues in this paper.

关键词： spatial information Service Coal Mine Safety Management Disaster Monitoring System.

A REPORT OF GROUND EXPERIMENTS FOR BRAIN FUNCTION IN SPACE

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空间科学学报 1991年第2期 118-123页

作者： Mei Lei(institute of Space Medico-Engineering, Beijing)

The brain function is of crucial importance in space adaptation and astronaut performance. According to the theory of nonequiliblium fluctuations a new technology, ET (Elec-troencephalofluctuography [EEFG] technology), has been developed in our laboratory for space application. information of different attracters, especially the dominant supra-slow (S) oscillations of the brain can be abstracted from the fluctuating brain waves. Specific S spectral lines related to neurophysiological and neuro-chemical activities have been identified and charcteristic spatial patterns have been figured out. ET analysis has been carried out in a series of ground experiments: (1) 20 degrees head lowered suspension experiments in rabbits; (2) 2Gz hypergravity experiments in rabbits; (3) effects of antimotionsickness drugs on rabbits during suspension; (4) clincal observations on patients with brain circulation diseases. Valuable information has been collected in all these experiments, which can hardly be obtained by means

关键词： Brain Brain waves Space adaptation Astronaut performance.

A Comprehensive Approach to ERP Selection

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A Comprehensive Approach to ERP Selection

2010 International Colloquium on Computing,Communication, Control, and Management (CCCM2010)

作者： Huo Lingyu,Liu Bingwu,Yan Fang School of information,Beijing Wuzi University City Beijing,P.R.china School of Management and Economics,Beijing institute of technology City Beijing,P.R.china

This Empirical research has shown that selecting an inappropriate system is a major reason for ERP(Enterprise Resource Planning) implementation *** of literature has identified a need for approaches to assist organizations in the ERP system and vendor selection process. This paper therefore proposes an approach that differs from existing models in that it that has a broader,more comprehensive focus by simultaneously developing,defining and aligning the organization's strategies,infrastructure, processes and information with the ERP evaluation and selection *** methodology consists of a conceptual framework,a risk model for ERP selection,and a process model for the ERP selection *** final output for the organization is a choice of ERP system and vendor that ensures strategic fit and functional integration in the organization.

关键词： ERP system selection Alignment Risk

Remote-sensing and modeling of the potential suitable sites for restoration in Dajiuhu sub-alpine wetland

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Remote-sensing and modeling of the potential suitable sites ...

2009 International Conference on Environmental Science and information application technology

作者： Xiao Fei Du Yun Ling Feng Wang Xuelei institute of Geodesy & Geophysics Chinese Academy of Sciences wuhan china

In view of the data limitations for mountain wetland, we validated the application of high spatial resolution satellite imagery and DEM for mountain wetland conservation and restoration in this paper. Dajiuhu wetland, a rare sub-alpine wetland which is threatened by degradation and currently poorly understood, was select as the study area. Although there are scarce of basis data in Dajiuhu wetland, spatial patterns of the wetland vegetation could be obtained from the remote sensing interpretation, and the classification could achieve the plant formation level via integrating the high spatial resolution images with field survey. Total classification accuracy is about 83%. Despite of the widespread manmade drainage systems and the great changes on topography, hydrology, vegetations and land-cover, the potential suitable sites for wetland restoration could be modeled and located by the spatial analyzing to the result of satellite imagery classification and a high resolution （10m） DEM. Total area of the simulated potential lakes is 107.03hm2, which is comparable with the original perennial lakes before 1950s. The research could provide basic data for the restoration of the Dajiuhu mountain wetland, and would be a useful tool to locate the potential suitable sites for wetland restoration.

关键词： remote sensing sub-alpine wetland restoration

Study on Construction of Evaluation Index System for Coal Enterprise informationization

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Study on Construction of Evaluation Index System for Coal En...

2011 International Conference on Business Management and Electronic information(BMEI 2011)

作者： YUAN Qing-wen Dep.of Finance and Economics Shandong University of Science and technology Jinan china YU Shu-wei College of Economics and Management Shandong University of Science and technology Qingdao china GUO Ying-di College of Economics and Management Shandong University of Science and technology Qingdao china GAO Bin College of Economics and Management Shandong University of Science and technology Qingdao china DONG Jun-feng scientific research Department Shandong University of Science and technology Jinan china

According to the application practice of production and management in coal enterprises and the basic principles of establishing the evaluation index system of informationization,we designed the tentative evaluation index system of coal enterprise informationization first;and then we selected the indices and optimized the index system by using the principal component analysis method,establishing a more scientific and reasonable evaluation index system of coal enterprise informationization.

关键词： principal component analysis coal enterprise enterprise informationization evaluation index system

The Study of Cluster Predication Method on Sales Forecast Based on Residual Error Modified GM (1,1)

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The Study of Cluster Predication Method on Sales Forecast Ba...

2008 International Seminar on Business and information Management

作者： Qingwen Sun School of Business and Administration Hebei University of Economics and Business Shijiazhuang, china Xiaohui Luan Department of scientific research Hebei University of Economics and Business Shijiazhuang, china

The amount of sales un-house is important basis for inventory management of commerce enterprises. Through carefully analyzing about previous researching results, we find that tradition forecasting methods, such as time series analysis, regression analysis, Kalman filtering and the predictions of neural networks, have some defects in large information demanding, the numerical instability and insensibility to environment changes. So, based on GM (1, 1) model and combining calamity grey prediction at residual hour, this paper establishes a REM-GM (1, 1) model and with the aid of cluster prediction method successfully forecasts the amount of sales un-house of commerce enterprises. The empirical studies observe that the model of un-house forecasting, no matter whether one step forecast or multi-step long time forecast, has a more remarkable prediction precision.

关键词： the amount of sales un-house cluster predication GM (1, 1) REM-GM (1, 1)