X射线反射强度与温度的关系

由实验测出铝的X射线反射谱线的强度,得到其反射强度随温度变化的曲线,并从理论上对实验结果作了分析,得到了X射线反射强度随温度的增高而减弱,而谱线的锐度却不随温度升高而受到损失的结论.     

New Develoopment of the Basic Theory of Extenics

In this paper,the new development of three basic theories of Extenics,incluing basic-element theory,extension set theory and extension logic theory ,has been introduced.And the new theoretical frame of Extenics has also been set forth.     

4一致C-超图的最小边数问题

研究了上色数为3的4一致C-超图的最小边数问题，并给出了上色数为3的4一致C-超图的最小边数的一个上界．     

梯度网络平稳点集合的Hopfield稳定性与吸引域

给出梯度神经网络模型的电路实现 ,证明了网络平稳点集合的全局 Hopfield稳定性。对各个平稳点吸引域的几何估计得到了相关结果 ,这为网络初始输入的数量与方向判定提供了基本的量度参数准则。     

Supercritical Fluid Carbon Dioxide in the Extraction of Lanolin and Its Alcohol

The use of supercritical fluid carbon dioxide (SF-CO_2) in extraction of lanolin and its alcohol issuperior to the conventional solvent extractionmethod. Its distinctive advantages include highextractive ratio, nontoxic and nonflammablesolvents, and minimal by-product pollution. The     

基于套接字关于HTTP的研究

本文详细阐述了套接字(SOCKET)和HTTP的工作原理，并以此为依据简化HTTP服务器程序，从而提出隐藏网络底层复杂的结构和协议的方法。     

Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network

The tracing evaluation index system was designed to be used in virtual enterprise and established neural network trace evaluation model. As a result, it was more simple and nicer than the traditional method, so it had wider application foreground.     

VSAT系统改进冲突分解算法研究

文章提出一种新的改进隔离型随机N叉树形冲突分解算法,对VSAT随机接入多址接入系统中冲突分解进行了研究。给出了冲突信息分组分解所需平均时隙数和系统吞吐量的解析式,进一步给出了信息分组冲突分解的实验值。     

高校开设数学实验课的探索

阐述了开设数学实验课的必要性和意义，探索了数学实验课程的教学内容、教学方法、师资队伍建设、实验室建设及其对学生学习的影响．