Dynamic Allocation Strategy Based on Pre-allocation and Agent to Implement Ada95‘s Distributed Computing

This paper discusses the model of how the Agent is applied to implement distributed computing of Ada95 and presents a dynamic allocation strategy for distributed computing that based on pre-allocationand Agent. The aim of this strategy is realizing dynamic equilibrium allocation.     

基于SQL的报表生成系统

本文介绍的报表生成系统的取数方式可用ＳＱＬ语句，使系统具有通用性，灵活性等特点。在系统实现中采用了多窗口全屏幕方式定义报表格式及取数方式。系统用户界面友好，直观、简单易学。     

4－连通无爪图中的Hamilton圈

Ｍａｔｔｈｅｗｓ等猜想：每一个４－连通无爪图是Ｈ－图．本文证实当Ｇ不含局部连通点及３团时该猜想成立．     

隐喻的生成原因

隐喻产生有三大因素：语言、社会、认知。从语言角度看，隐喻的生成除修辞作用外，还有语言本身表达力不足的原因；从社会因素看，政治、经济、科技、化等是隐喻生成的动因；从认知角度看，隐喻的生成又与人的思维、大脑、心理等密切相关。隐喻的生成实际上是多种因素综合作用的结果，各种因素之间存在着一种复杂的互动作用和互相联系的关系。     

钯作基体改进剂FIA－HG－GFAAS法测定锗及其机理研究

采用钯，钯－镁作基体改进剂，ＦＩＡ－ＨＧ－ＧＦＡＡＳ法成功地测定了锗。灵敏度、精密度和分析速度都得到很大的提高。峰值吸收的特征质量８．０ｐｇ，检出限１０．９ｐｇ，相对标准偏差０．３４％，同时探讨了基体改进剂钯的稳定作用机理及锗在石墨管中的原子化机理。     

关于自由幺半群A*的子幺半群是自由的一点注记

给出 A*的子幺半群是自由的一个新的充要条件 :A*的子幺半群 P是自由的当且仅当对某个固定的正整数 k,对任意 k个 w1 ,w2 ,…… ,wk∈ A* 只要存在 p,q∈ P使得 pw1 ,w1 w2 ,w2 w3,…… ,wk- 1 wk,wkq∈ P就有 w1 ,w2 ,…… ,wk ∈ P .     

An Estimation for the Power-Law Distribution Parameter Based on Entropy

A new estimation based on the Shannon entropy for the power-law distribution parameter is presented, The maximum likelihood estimation （MLE） of the parameter is discussed and the relation between the MLE and the moment estimation of the parameter is given out. It is shown that the minimum Shannon entropy estimation is equivalent to the MLE giving the log expectation.     

红外动态图像生成技术概念研究

红外动态图像生成技术的基本概念包括基本术语及其定义。为了描述红外动态图像生成技术的特性,通常采用如光源类型、光谱波段、阵列规模、空间分辨率、填充因子、时间常数、帧频、闪烁、温度范围、串扰、均匀性、发射率、辐射对比度、动态范围、温度分辨率、调制传递函数、几何畸变及最大温度和最大辐射强度等概念。介绍了描述红外动态图像生成系统性能的基本概念的定义。转换器的指标定义对于转换器的设计和性能指标的测试都有重要的意义。     

L－Fuzzy极不连通空间

给出了ＬＦ极不连通空间的具有层次特点的新定义，从而使连通性与极不连通性两个概念更为协调；证明了此定义是“Ｌ－好的推广”。     

Pregelation Behaviour of Coagulation Processes with the Constant-Reaction-Number Kernel

We propose an irreversible binary coagulation model with a constant-reaction-number kernel, in which, among all the possible binary coagulation reactions, only p reactions are permitted to take place at every time. By means of the generalized rate equation we investigate the kinetic behaviour of the system with the reaction rate kernel K（i;j） = （ij）^w （0 ≤w〈1/2）, at which an i-mer and a j-mer coagulate together to form a large one. It is found that for such a system there always exists a gelation transition at a finte time to, which is in contrast to the ordinary binary coagulation with the same rate kernel. Moreover, the pre-gelation behaviour of the cluster size distribution near the gelation point falls in a scaling regime and the typical cluster size grows as （to - t）-1/（1-2w）. On the other hand, our model can also provide some predictions for the evolution of the cluster distribution in multicomponent complex networks.