基于B/S的资料信息管理系统的设计和实现

该文介绍了基于B/S资料信息管理系统的设计和开发,重点阐述了资料信息管理系统的开发设计的难点和要点,同时提供了部分数据库表信息和代码。     

Possible Energy Network with polygeneration system and CCS for China

On basis of adopting polygeneration systems for power and alternative fuels,capturing CO2 with near zero energy penalties,and storing CO2 on sites,a new kind of Energy Network can integrate energy utilization,CO2 capture,transportation and storage synthetically.Techno-economic analysis of this solution focusing on Inner Mongolia and the Yangtze River Delta districts had been carried with comparison to the chain method for energy utilization and CO2 sequestration.This solution can save 21.5% of energy,and re...     

Dynamic equivalent method of interconnected power systems with consideration of motor loads

The existing equivalent methods usually only deal with static load models and neglect the dynamic characteristics of loads such as induction motors.This paper presents a dynamic equivalent method which considers motor dynamics.At first,the clustering criterion of motor loads is given.The motors with similar dynamic characteristics are classified into one group.Then,reduction of motors in the same group is carried out.Finally,parameters of the equivalent motor are calculated and the equivalent system is thus...     

考试综合管理信息系统的关键技术研究

基于.NET技术成功开发了考试综合管理信息系统,针对考试管理工作面临的问题,提出了相应的解决方案,并以此为依据介绍了该系统开发过程中的自动编排算法、安全策略等关键技术。该系统已成功运用,并解决了高校日益复杂的考务管理工作。     

Monitoring slope deformation using a 3-D laser image scanning system:a case study

An ILRIS-36D 3-D laser image scanning system was used to monitor the Anjialing strip mine slope on Pingshuo in Shanxi province.The basic working principles,performance indexes,features and data collection and processing methods are illustrated.The point cloud results are analyzed in detail.The rescale range analysis method was used to analyze the deformation characteristics of the slope.The results show that the trend of slope displacement is stable and that the degree of landslide danger is low.This work indicates that 3-D laser image scanning can supply multi-parameter,high precision real time data over long distances.These data can be used to study the distortion of the slope quickly and accurately.     

基于无线网的农业虚拟现实技术的研究、

针对传统农业在作物生长过程中遇到技术问题只能在网上或书上查得文字解决方案的弊端,作者将无线网技术与农业虚拟现实技术相结合,采用虎拟现实技术设计了一套虚拟农业专家系统,该系统使用802．11g作为无线网传输标准．利用作物现场的终端设备对作物生长情况进行实进监测和分析,并及时调用专家系统中的虚拟解决方案进行针对性的处理,从而可将损失减到最小．     

企业节能减排的监控系统研究

经济发展与节能减排是一个矛盾的统一体,如何在二者之间进行平衡,考验着中国人的智慧。通过行业分类选取恰当的节能减排指标、采用统计学的基本原理、应用质量控制的技术与方法,提出了节能减排的指标体系和监控方法,以期对节能减排实施动态监控,对我国现阶段的企业节能减排工作有着重要的参考价值。     

校企合作“双元制”人才培养模式的探索

在目前高校人才培养与企业人才需求脱节的背景下,浙江科技学院进行了校企合作办学新模式的探索。通过与企业合作进行“双元制”人才培养,发挥各自的优势开展校企合作办学,联合培养适应现代社会需要的高层次应用型人才。本科教育的“双元制”人才培养模式能够优化教育资源,同时兼顾教育规律和市场规律,提高学生实践和创新能力,提升学生的就业竞争力。     

线性时滞状态反馈下Stuart-Landau系统的多周期解

对一个stuart-landau系统引入时滞状态反馈,研究时滞对非线性系统动力行为的影响。发现时滞可使系统出现周期振动,与无时滞系统不同之处在于有多个周期吸引子共存的现象。从理论上预测由时滞导致的动力学行为,得到周期解的解析形式。随着时滞量的变化,周期解个数及其稳定性发生变化。并通过对比周期解的数值解和解析解,数值验证多周期吸引子共存的现象。这些结果对控制系统的振动和系统同步等有着潜在的应用价值。     

提升检测机构水平、保持体系有效的运行

探讨了检测机构提高管理水平和技术能力的途径,提出了保持管理体系的持续有效运行方法。