漳泽水库最优兴利调度研究

漳泽水库供水能力下降。优化调度方式是提高水库效益的最有效途径。通过采用随机动态规划方法与模拟模型交互运算得到现行控制水位的水库优化调度图。采用同样方法对不同控制水位的水库运行方式进行优化调度，选出的规划水库最优控制水位为汛限水位９０４ ．５ ｍ ，正常高水位９０５ ．５ ｍ 。优化的控制水位方案在保障水库防洪安全的前提下可供给城市生活和工业用水６ ３００ 万ｍ３ ，较现行控制水位下的供水量提高１ ２５５ 万ｍ３ 。但农业用水仍然不足，应采取一定措施给予解决，如对灌区工程进行改造，因地制宜采取不同节水措施和污水回用等。     

制氧(全)系统停车的迅速恢复和预防

介绍了安阳钢铁公司制氧厂结合实际总结出的制氧 (全 )系统停车的迅速恢复的操作方案和预防停车的措施 ;分析了经济效益。现机组自启动到送氧只需 2 3个小时 ,比设计值减少约 2 5小时。     

用C语言链表解决大整数运算的精度问题

介绍用C语言链表解决大整数运算的精度问题的方法。     

专用设备驱动程序交互式生成器的设计与实现

主要作为电子高科技的重点领域，专用实时设备无论类别和型号，抑或数量和质量，均与日俱增，令人目不暇接。它们的高效管理与灵活加接，是任何计算机专用实时系统不可或缺的基本功能，其驱动模块随之成为任何专用实时系统无法回避的设计难点。本文介绍我们自行研制的专用实时设备驱动程序交互式生成器ＲＴＤＧ的设计与实现。     

基于ITIL方法的运维服务系统研究与设计

通过文献分析ITIL理论的发展和应用现状．阐述企业信息化过程中实施IT服务管理的重要性。从介绍安徽烟草IT运维服务系统需求分析入手,分析建设的目标和原则,提出系统总体架构,详细设计系统的功能模块,有利于促进IT服务水平提升,保障IT系统稳定运行。     

Analysis of oceanaut operating performance using an integrated Bayesian network aided by the fuzzy logic theory

Because the oceanaut plays a significant role in safety and capability during manned deep-diving scientific tasks, preventing oceanaut performance decline is of paramount importance. However, the factors responsible for oceanaut performance are almost entirely unexplored. To address the preceding issues, a quantitative method of fuzzy integrated Bayesian network (FIBN) was modeled within the limits of oceanaut operating procedures. To quantify the probabilities of the influencing factors, the probability of each node in the FIBN was calculated using integrated expert judgement, fuzzy logic theory, and Bayesian network. By considering a total of 28 factors related to oceanaut performance in the “Jiaolong” manned submersible, this study found that difficult sampling, long sampling times, cabin equipment failure, oceanaut physical decline, and declining decision-making ability are important factors that affect oceanaut performance. The FIBN proposed in our study fused the qualitative and quantitative methods and can be developed into a versatile tool for analysis of comprehensive systems that contain both static and dynamic factors.Relevance to industryThe results provide a powerful basis for the design of manned submersible and assignment of tasks to oceanauts, while the fuzzy integrated Bayesian network (FIBN) method proposed can be effectively applied to various quantitative assessment fields which direct researchers to deal with analysis problems of complex systems.     

Linux下互斥机制及其分析

详细介绍了在Linux环境下,特别是内核态下可能遇到的各种互斥场景,依据代码执行路径对其进行了分类。在此基础上,比较了各种互斥问题的解决方案的使用环境、优缺点以及使用时要注意的问题。     

关于南京钢铁厂高炉长寿途径的浅见

针对南京钢铁厂高炉寿命较短的现状及国内外长寿高炉的经验，提出南钢高炉在改善原燃料条件下，提高高炉操作水平，改进炉体各部的设计，提高施工质量，加强日常维修，以达到高炉长寿的建议。     

晶闸管式等离子弧切割机的使用与维修

本文介绍了晶闸管式等离子弧切割机的操作原理、使用和维修技术。     

Ozone Contactor Hydrodynamics

Tracer tests were conducted at the 6,000 pounds of ozone per day Tucson, CAP Water Treatment Plant in Tucson, Arizona. The tests were designed to determine T₁₀ values through the contactors at various operating conditions. The tests were modeled using three techniques. Peclet Number was calculated for each of the runs, which would indicate the hydrodynamic conditions inside the ozone contactor. The results indicated that the increase in water flow rate and the number of cells with gas flow increased Peclet Number. The flow rate of liquid seemed to impact the Peclet Number more than gas flow. The headloss in each cell appeared to be important in controlling the distribution of liquid and gas through the cell. A correlation was developed between the product of gas and liquid phase Reynolds Number and Peclet Number.