柴油机及其电控系统仿真

以柴油机各部分工作过程分析为基础，在MATLAB／SIMULINK环境中建立了增压柴油机准线性动态模型、传感器模型、执行器模型和控制器模型，以YN4100QBZ增压柴油机及其电控系统为例进行了动态仿真和模型的静、动特性验证，试验结果证实了该方法的优越性。     

LOGIDYND2控制系统在热连轧机组上的应用

介绍了用ＬＯＧＩＤＹＤＮＤ２控制系统及使用该系统对原东芝ＬＥＯＰＡＣＫＩＶ精轧机主传动系统（速度部分）进行直流数字化改造的实施方法，引入新的控制技术和手段后的实施结果，并提出了进一步完善的建议。     

搜索引擎的差异化发展

分析了搜索引擎的现状,指出搜索引擎已经进入了差异化发展的时代。     

用时频分析检测柴油机的爆震

左于分析爆震对柴油机表面振动的影响，给出了用时频分析检测柴油机爆震的方法，代替传统的模式识别方法。实验证明，在时频分布图上可以清楚地分辨所对应的不同的频率响应。     

柴油机试验台微机测控系统的研制

以１２Ｖ２３０型柴油机为例介绍了试验台微机测控系统设计的方法和特点。重点放在适合于企业现状的设备连接以及系统控制软件的特点。     

Default Path and Dedicated Path: A New Approach to Realize IP Directly Over WDM

Combining IP and WDM is an attractive direction for research. Instead the point to point linking method, this paper proposes a new approach to realize IP directly over WDM, called DPDP (default path and dedicated path), presents a conceivable architecture in detail and explains its working procedure. A lot of problems related with this design are also discussed.     

对轮机工程及压载水管理的理解

通过对轮机工程中的推进系统、主机、燃油系统、滑油系统、通气系统、冷却系统,启动空气系统和压载水系统的管理等作介绍,结合图例说明二冲程柴油机和四冲程柴油机的工作原理.     

食品活性包装

包装类型是影响包装食品货架期的重要因素之一．活性包装可以降低外部因素对包装内部食品的影响．笔者综述了食品的活性包装及其应用，以及食品活性包装的发展方向．     

Russian Nuclear Rocket Engine Design for Mars Exploration

This paper is to promote investigation into the nuclear rocket engine (NRE) propulsion option that is considered as a key technology for manned Mars exploration. Russian NRE developed since the 1950s in the former Soviet Union to a full-cale prototype by the 1990s is viewed as advantageous and the most suit-able starting point concept for manned Mars mission application study. The main features of Russian het-erogeneous core NRE design are described and the most valuable experimental performance results are summarized. These results have demonstrated the significant specific impulse performance advantage of the NRE over conventional liquid rocket engine (LRE) propulsion technologies. Based on past experience, the recent developments in the field of high-temperature nuclear fuels, and the latest conceptual studies, the developed NRE concept is suggested to be upgraded to the nuclear power and propulsion system (NPPS), more suitable for future manned Mars missions. Although the NRE still needs development for space appli-cation, the problems are solvable with additional effort and funding.     

一轴两翼,多元一体——“民族理论政策”精品课程建设思路

对照"民族理论政策"公共课教学实际和国家级精品课程指标体系,结合广西民族大学"民族理论政策"精品课程建设课题组在教学内容更新、教学理念方法和技术手段的整合、师资队伍建设、教学环境改良以及教书育人的实际效果等方面的具体情况,阐述了这门课程跨越式发展的腾飞构想和保障腾飞实现的行动原则,以期将该门课程建成高水平的精品课程。