Z-广义连续格

利用Ｚ－子集系统引入Ｚ－广义连续格的概念，并研究了这类格的映射及拓扑性质。     

STM和AFM的原理及出现异常情况的处理方法

简单介绍了扫描隧道显微镜（STM）和原子力显微镜（AFM）的工作原理，并详细阐述了实验过程中有时会遇到的异常情况及其处理方法，以便获得最佳的样品图像。     

苜蓿蚜药剂防治试验

使用九种药剂进行蚜虫的毒力测定，并计算ＬＣ５０值。结果：浓度值域在０．０８２％￣２．８３％之间，相差３６．４倍，表明各药剂对蚜虫毒力差异很大。田间药剂防治试验结果，抗蚜威，菊马，敌杀死，杀灭菌酯在喷雾浓度分别为３５００￣４５００倍、３５００￣４０００倍、３０００￣４０００倍、２０００￣３０００倍时，防效最佳，依次为８８．６％￣９１．２％，８７．６％￣９０．７％、８６．７％￣８７．２％和８５．２％￣     

Molecular recognition study on a supramolecular system (VIII)

The fluorescence spectral titrations have been performed in phosphate buffer solution (pH 7.2) at room temperature to give the stability constants for inclusion complexation of a series of chemically modified β-cyclodextrins bearing aromatic groups with adamantanol. Thc molecular recognition mechanism is discussed from the viewpoint of the structural factors, electron effect of the substitutent groups and thc size and chain length of the fluorophore. The results indicate that the complex stability of the cyclodextrin derivatives bearing a positively charged pyridinio moiety can be enhanced by the electrostatic interaction between the host cyclodextrins and the adamantanol guest and the microenvironment change plays a crucial role in the inclusion complexation.     

装配型拉动生产系统离散事件模型及扰动分析

以柔性联接装配型拉动生产系统为对象，应用极大代数法，建立了柔性联接装配型拉动生产系统的离散事件模型；并进行了系统有限扰动分析，扰动分析证明装配型拉动生产系统能有效降低库存．     

Healthy Functions and Mechanisms of Bamboo-Charcoal Modified Polyesters

In this paper, healthy fuactions and mechanismof bamboo-charcoal modified polyesters arc studied. Theresults show that there are five healthy functionsincorporated effectively in bamboo-charcoal modifiedpolyesters, such as good far-lnfrared radiation, good UVprotection, certain negative ion emission, certain anti-bacteria and good absorption functions. The metal elementsand carburets are mainly responsible for far-infrared,negative ion emission functions. UV prevention functionresults mainly from the carbon elements. The absorbabilityand bacteriostasis functions lie in the porous structures.     

熔化穿甲过程及其穿透深度

给出高速撞击过程的基本方程，分析了高速变形、高速穿甲过程以及超高速撞击过程，在此基础上，提出了熔化穿甲过程的概念，给出了熔化穿甲过程时的穿透深度公式，其理论值与实际情况比较接近。     

夸克质量对正负电子湮灭中单举过程的影响

在3种方案下考虑夸克质量改变对正负电子湮灭中双粲夸克对的单举过程的影响.第一种方案,选取固定长程矩阵元;第二种方案,采用线性势模型计算长程矩阵元;第三种方案,由实验抽取长程矩阵元.发现随夸克质量的减小,单举过程的截面有显著增大.