分布式虚拟环境系统设计及其实现技术

介绍当前分布式虚拟环境系统设计方法，和性能瓶颈问题：为维护主机间实体行为的一致性，系统的实时性和真实感，而进行的大量通信，并提出一些相应解决方法。     

半群方法在发汗控制问题中的应用

本文研究执防护发汗冷却控制中的自由边界解的存在性、唯一性，应用算子半群方法得出了解的存在性、唯一性，所用的方法对一般非线性、抛转型偏微分方程和高维情形也适用．     

区间动力系统稳定性分析的最新进展

综述了区间力系统稳定性,广义区间动力系统正则、无脉冲膜、稳定性方面的近期结果,并对其中一些结论所使用的工具及方法进行了总结.     

关于建立合理的川西北草地农业生态经济系统若干问题的探讨

应用农业生态经济系统的理论，对川西北草地的现状进行了分析，该区存在的主要问题是：组分失调、流程不畅、利用层次单一、系统封闭保守和经营意识不强等问题，建立高效、优质、高产的川西北草地农业生态经济系统，必须调整组分、疏通流程、挖掘各生产层次潜力、强化外延特性，同时还必须加强该地区智力、物质技术投入，提高农牧民文化素质，普及科学技术，发展草地生产力。     

变撑臂渐硬性钢板弹簧原理及计算（之二）

采用单位荷载法求解圆弧支撑臂渐硬性钢板弹簧，推导出相应的计算公式。通过实例计算，说明了变撑臂渐硬性钢板弹簧的可行性和优点，并了下一步研究方向。     

Studies of Several Systems with Air Electrode Electro-Synthesizing H2O2 on the Spot for Degrading Aniline in Aqueous

A gas diffusion electrode (air electrode) with a high current efficiency of electro-synthesizing H2O2 using O2 in air was prepared. The several systems with air electrode as cathode of electro-synthesizing H2O2 on the reaction spot for degrading aniline in aqueous--electro-Fenton system, photo-excitation electro-H2O2 system and photo-electro-Fenton system, were developed. The rates of decomposition of H2O2 and mineralization of aniline were experimentally measured respectively under different conditions, and the results indicated there has an excellent parallel relation between decomposition rate of H2O2 and mineralization rate of aniline. Especially, photo-electro-Fenton system, where H2O2 is decomposed the fastest, is the best system of oxidizing and degrading organic toxicants. Compared photo-electro-Fenton system with photo-Fenton system, important role is revealed in the interface of air electrode. In this paper, the mineralization mechanism of aniline in the photo-electro-Fenton system was also discussed.