一种高分辨率时频分析方法用于痫样脑电波识别的研究

痫样脑电波的自动识别，对于临床癫痫诊断和长时间的脑电监护具有重要的价值。文章在对一种高分辨率的时频分析方法－离散Ｇａｂｏｒ谱分解研究的基础上，对２０例癫痫患者的临床脑电信号进行了分析研究，从这些脑电信号的时频说待高线图上，得到了易于自动识别棘波和棘慢复合波的特征。     

圆内开缝八边形自然对流换热的数值分析

对圆内开缝八边形自然对流换热进行数值分析，数值计算发现，在一定的Ｒａ下，圆内开入边形自然对流流动随开缝度的增加其流型由双环充向叁环流转变，在这种转变的临界点换热量最大值，在开缝度Ｓ大约为０．４左右时，数值计算结果不是唯一的，与初始值有关（静态分歧）。当初始流场采用双环流流型时，数值计算得到双环流流场；而当初始流场为叁充流型时，数值结果将收敛于叁环流流场。     

一致凸空间中Lipschitz半群的非线性遍历收缩定理

设C是P一致凸Banach空间E的一个非空有界闭凸子集．在证明了C上自映象的Lipschitz半群的一个非线性遍历收缩定理的基础上，进一步给出了如此定理在Lp空间（1＜p＜∞）中的应用．     

塑料注射模具冷却水道CAD

介绍了塑料注射模具冷却水道的计算机辅助设计。本软件为Ｐｃ级，主要应用传热学、化工原理的基本原理，开发设计了模具冷却水道计算模块，并对模具的冷却系统进行设计。     

交流电动机GTR PWM变频调速装置的双微机矢量控制系统

提出一种采用双微机控制结构，实现对交流感应电机的矢量控制的变频调速系统。给出了系统的矢量控制、转速检测、电流跟踪控制的原理与方法。实验结果表明系统的性能是优良的。     

关于黄土湿陷起始压力、湿陷起始含水量的探讨

在不同压力下，湿陷性黄土试验实测变形与含水量关系曲线族上有一变形陡增段，陡增段的出现表明在此含水量变化区间变形对含水量变化敏感。变形分界压力和变形分界含水量概念以及相关经验公式的初步探讨，不仅为研究黄土湿陷起始压力、湿陷起始含水量问题提供了一个新思路，而且在工程实践中也具有一定的实用价值。     

WXH-11x微机线路保护屏并入监控系统

对该装置的输出软件进行部分改造，增加了通讯功能，研制了上位微机与其通讯的规约软件，从而构成主从关系两级分布式电力系统微机继电保护监控系统。     

提高江砂胶结充填体强度的试验

针对某硫铁矿应用长江砂胶结充填体存在的质量问题，采用向长江砂胶结充填料中加掺合料及减水剂的方法．结果表明，采用这种方法，提高了江砂胶结充填体的强度，为该矿安全采矿、充分回收资源提供了科学依据．     

Synthesis of glucoside compounds of ferrocenyl phenols and their antianemic activity

Six glucoside compounds have been synthesized by means of phase-transfer catalytic method and deacetylation from the starting material ferrocene. Their structures have been confirmed by elementary analysis, IR,¹HNMR and MS. The antianemic activities of some compounds have also been tested. Results indicate that these glucoside compounds possess the antianemic activities and therefore, the further study is well worth making. Supported by the foundation of Wuhan Metropolis Commission of Science and Technology Liu Huiying: born in 1937, Professor     

Studies on a series complexes of copper (II), zinc (II), cobalt (III) with Schiff base derived fromd-glucosamine and salicylaldehyde

Copper (II) zinc (II) cobalt (III) complexes with the Schiff base derived from salicylaldehyde andd-glucosamine were synthesized. These compounds abbreviated as SG, CuSG, ZnSG, CoSG were characterized by elemental analyses, IR, UV-Vis,¹H NMR and MS spectrum. ESR spectrum, magnetic susceptibility measured by Evans method for CuSG had also been done. It is suggested that the complexes in solution have pseudotetrahedral structure. It was found that SG would occur a photochemical reaction if a beach of 355 nm ultravisible light shone on its aqueous solution. The reaction was in further research. Supported by the National Natural Science Foundation of China Ye Yong: born in 1970, Ph. D graduate student