南京市"数字房产"GIS共享平台建设框架

随着信息化的深入，大家都感受到将信息系统应用提升到平台层次。是避免资源浪费．实现数据共享最有效的方法和手段，本文结合南京市“数字房产”的建设，提出了以“层服务模型思想”来构建房产GIS共享平台。详细分析了平台建设的理论基础、总体结构以及数据的组织管理方式，对不同行业间的数据信息共享作出了尝试，     

智能化装载机载重检测设计

通过对装载机作业时的转矩进行分析,适当简化相关参数,建立起一个基本的动力学模型.根据这个模型,采用单片机80C196KB,设计了装载机载重量检测的实现方案.根据装载机故障信息的自身特点,基于GSM(global standard for mobile communications)模块TC35,实现装载机与远程控制中心之间的双向无线通讯.最后给出相关的软件设计,主要分析了其中几段关键的程序流程.通过上述软硬件的设计,本方案实现了对装载机载重量的实时检测,并对过载等故障信息进行处理.由此显著地提高了装载机的可靠性和稳定性.     

摩托车销售及售后服务管理系统的设计与开发

本阐述了摩托车销售及售后服务企业开发计算机管理系统的必要性，提出了该管理系统的设计思路，并用PowerBuilder8．0实现了计算机管理系统的开发．该系统具有销售、备件、合同管理等基本功能．     

Dynamical framework with blocking topography coordinates for atmospheric GCM and its validation

The dynamical framework with Blocking Topography Coordinates (hereafter, BTC), which is suited to handle the steep topography for the atmospheric general circulation models, is presented in this paper, together with its validation results. The integral properties of both the differential and finite-difference equations for the BTC dynamical core are: gross mass conservation, quadratic conservation for advection terms, Coriolis force does not change the kinetic energy, conservation of total available energy. The improved nonlinear iteration scheme is utilized for the time-integration. The energy conservation for BTC dynamical core is validated by using the integration results from 9-layer and 21-layer version respectively. Comparison results show that, the changes of the kinetic energy and total available potential energy during the integration are quite close for both the BTC dynamical framework and the dynamical framework of IAP 9-level and IAP 21-level AGCM, and this may suggest that the BTC dynamical core can be used for long-term integration with good computational stability. Furthermore, the BTC dynamical core has the advantage over the terrain following (sigma) coordinates in its better representation of the influence of the large-scale topography on the atmospheric general circulation. Finally, the correctness and reasonableness of the BTC dynamical core has been further proved by the numerical simulation of the topography influence on the quasi-stationary planetary wave with 21-layer version of BTC dynamical framework.     

A Study on Forest Species Diversity and Its Ecological Service Function in the Plateau Area of Western Sichuan

This paper presents a study on species diversity and its ecological service function in the plateau area in western Sichuan. The results show that species diversity in the plantations on the cutover land has a tendency to increase and that its ecological service function is to be improved with stand age growing. The species diversity in forest communities is also gradually increased on different succession stage till reaching a climax level. But the species diversity in the climax community is slightly decreased before it reaches a relatively constant status. Ecological service function of diversity is gradually strengthened with the progress of succession. In addition, species diversity in a stand in a similar site and at a same age differs among forest types. Species diversity index within a coniferous and broad-leaved mixed forest is larger than that within a coniferous forest. Meanwhile, species diversity enriches as the tree density increases.     

论对环境因素全方位的控制

从资源，固体废弃物，废水、废气，绿树、绿地等方面阐述了只有对环境因素进行全方位控制，才能实现最佳物业管理服务效用，创造优美、舒适、温馨的社区环境。     

浅析竞争情报在农业领域中的应用

阐述了竞争情报的概念与特性；分析了我国涉农企业对竞争情报的需求；结合实际，探讨了市场经济条件下，农业情报研究机构围绕企业（行业）经营战略开展竞争情报的有关研究服务。     

顾客营销初探

顾客营销相对于传统的产品营销具有更大的优越性，文章论述了顾客营销的基本原则，并介绍了顾客营销的工作流程。     

网络环境下图书馆的用户教育与参考咨询服务

论述了网络环境下图书馆用户教育的内涵、目标、意义及途径，并阐述了电子信息资源是现代化图书馆参考咨询服务利用的主要文献形式。     

正确处理图书馆转型期的几种关系

随着社会主义市场经济体制的建立和现代信息技术的迅猛发展，图书馆处于转型期。为了使图书馆顺利转型并良性发展，图书馆决策者应正确认识和处理一些关系问题。包括数字图书馆与传统图书馆关系、数字化建设与队伍建设的关系、馆际合作与资源共享的关系、传统读者服务与现代信息服务的关系、管理体制改革与发展的关系。