线性系统和迭加原理

以系统的观点给出电路分析中的一个重要定理——迭加定理，并对迭加定理的证明。迭加定理与线性系统的关系．迭加定理的齐次性和可加性，作了较详细的论证。     

超微粒子－有机聚合物薄膜的研究

我们用离子团束－飞行时间质谱（ＩＣＢ－ＴｏＦＭＳ）系统制备了金（Ａｕ）超微粒子－聚乙烯（ＰＥ）薄膜和Ｃ＿（６０）－聚乙烯薄膜。用透射电子显微镜（ＴＥＭ）分析了所制备的样品。它们的结构是Ａｕ超徽粒子镶嵌在多晶的ＰＥ薄膜中，其中Ａｕ原子团呈球形，直径分布在２．０－５．０ｎｍ窄范围内，当沉积基底温度为９０℃时，Ａｕ原子团相互靠近，几乎连接起来，但仍保持原来大小。基底温度为１４０℃蒸积的Ｃ＿（６０）－ｐＥ薄膜具有晶态结构，其晶格常数为１．４５４ｎｍ。     

Остроградский──Gauss定理的一个注记

本文给出在一定条件下，即使在闭曲面围成的空间区域内有奇点公式也同样成立。     

神经网络在成组技术方面的应用

阐述了成组技术及其在高级制造技术中的作用，在此基础上描述了神经网络在零件编码分类系统中的应用以及用神经网络设计制造单元的方法。     

利率市场化条件下农村信用社的困难与应对

从分析利率市场化条件下农村信用社面临的问题人手，剖析问题存在的原因，提出：为保证我国农村信用社利率市场化的顺利进行，必须认真总结农村信用社利率试点的经验和教训，在信用社产权改制、金融产品定价、建立利率风险管理机制等方面作一些探索。     

Liquid-Liquid Equilibrium for 1-Butanol-Water-KF and 1-Butanol-Water-K2CO3 Systems

KF or K2CO3 was added into the 1-butanol-water system and two phases were formed： water-rich phase （water phase） and 1-butanol-rich phase （1-butanol phase）. The liquid liquid equilibrium （LLE） data for 1-butanol-water-KF and 1-butanol-water-K2CO3 systems were measured at 25℃ and showed that 1-butanol phase contained negligible salt and water phase contained negligible 1-butanol when the concentrations of KF and K2CO3 in the water phase were equal to or higher than 27.11% and 31.68% , respectively. Thus water could be separated efficiently from 1-butanol-water by adding KF or K2CO3 into the system. A theoretical calculation of LLE data was calculated by using the Pitzer theory to get water activity in the water phase, and by the models, such as the Wilson, NRTL or the UNIQUAC for the 1-butanol phase. For 1-hutanol-water-KF system, the experimental data were found in good agreement with the calculated results by using Pitzer theory and Wilson equa tion, while for 1-butanol-water-K2CO3 system, the experimental data were found in good agreement with the calculated results by using Pitzer theory and UNIQUAC eauation.     

Iterative Method for Constructing Complete Complementary Sequences with Lengths of 2^mN

Complete complementary sequences are widely used in spectrum spread communications because of their ideal correlation functions. A previous method generates complete complementary sequences with lengths of N^nN （n,N ∈ Z^＋）. This paper presents a new iterative method to construct complete complementary sequences with lengths of 2^mN （m,N ∈ Z^＋）. The analysis proves that this method can produce many sequence sets that do not appear in sequence sets generated by the former method, especially shorter sequence sets. The result will certainly increase the application of complete complementary sequences in communication engineering and related fields.     

On Vector Quasi-Variational Inequality Problems in H-Space

The purpose to this paper is to study the existence problem of solutions to the vector quasi-variational inequality for vector-valued functions in H-space.     

红外焦平面探测器输出图像信噪比计算和分析

推导了红外焦平面探测器输出图像信噪比的一般计算公式 ,并针对红外焦平面探测器在地面面目标自动识别系统中的具体应用 ,计算了其在不同天气情况下的成像信噪比。由计算结果可知 :采用高性能的焦平面探测器后 ,红外成像的图像信噪比非常高 ,即使在较恶劣的天气 (大雾 )情况下也可获取质量较好的红外图像 ,满足自动目标识别系统图像处理的需求     

流媒体技术在继续教育平台中的应用

在阐述了流媒体技术的基本原理的基础上，通过对主流技术的分析比较提出了以WindowsMedia为技术支撑，基于组播和点播的流媒体继续教育平台解决方案，并对资源的同步控制和安全策略作简要分析，实现一个功能丰富的继续教育平台．