我国居民消费水平的中长期预测

根据全国1992－1999年居民消费水平的统计数据，采用灰色系统理论的数据预测及缓冲算子公理，结合定性分析，建立了GM（1，1）模型，预测了我国2000－2005年居民消费水平的发展前景。     

酶促反应过程中Brigg─Haldane稳态假说的适用性

本文利用非平衡态动力学方法探讨了Ｂｒｉｇｇ—Ｈａｌｄａｎｅ稳态假说对酶促反应的适用性．结果表明，在反应过程中间并不存在着一个时间区域使稳态条件成立，并采用分支理论得到了反应运力学方程的近似解。     

A New Local Search Algorithm for the Job Shop Scheduling Problem

0　IntroductionThejobshopschedulingproblemwithwhichwearecon cernedconsistsinschedulingasetofjobsonasetofma chinesfortheobjectiveofminimizingthemake span ,i.e .themaximumoftimeneededforfinishingalljobs,whichissubjecttotheconstrainsthateachjobhasafixedprocessingorderthroughthemachinesandeachmachinecanprocessatmostonejobatatime .ThisproblemisNP hardandevenisoneofthehardestcom binationaloptimizationproblems.Itiswellknownthatonlysmallsizeprobleminstancescanbesolvedwithinareasonablecomputa tionalti…     

中厚板矫直技术发展的现状与展望

介绍了国内外矫直技术与矫直设备的发展水平与方向 ,在简要介绍中厚板矫直机理的基础上 ,指出了目前我国中厚板矫直技术存在的一些差距与不足 ,为我国中厚板矫直设备的改造提供了一定的参考依据。     

ON THE OPTIIMAL REACTIONS ASSEMBLAGE OF COMPLEX REACTION SYSTEMS

In this paper, the author analyzes distinguishing features of complex reaction systems and single reversible reaction, and optimizes complex reaction systems starting from set theory.The method of constructing the optimal reactions assemblage and calculating the potential maximum equilibrium yield (PMEY) of objective products is proposed here. This paper points out clearly that the euqilibrium yield of objective products calculated by means of conventional method is the global equilibrium yield (GEY).It is not the thermodynamic constraint, and could be exceeded by observed yield of objective products; only PMEY is the thermodynamic constraint. It gives information on potential and possible optimal yield and thereby improving production. This paper also points out the way in which the real complex reaction system approached the optimal reactions assemblage. The new concept of PMEY and optimal reaction assemblage proposed by this Paper is universally applicable for the important complex reaction systems, such as the pyrolysis of alkane to produce ethylene, steam reforming of methane to produce syngas, production of formaldehyde from methanol, epoxidation of ethylene to produce ethylene oxide, hydrogenation of benzene to produce cyclohexane.     

粗糙集理论中粗糙函数定义的改进及粗糙导数性质的证明

对二元、n元粗糙函数、k阶粗糙导数的定义进行了改进,给出了一元、二元粗糙导数的性质,并对一元、二元、n元粗糙导数的性质给出了较详细的证明.     

基于Web的Internet化学资源挖掘

简要讨论了基于Web的Internet上化学资源挖掘的两种主要手段,着重介绍了利用搜索引擎和化学主题资源检索化学资源的具体方法。     

高校干部应具有与时俱进的思想素质

根据《讲话》中起统帅作用的基本观点之一:马克思列宁主义是与时俱进的科学,认识了“与时俱进”与“三个代表”的内在联系,提出了与时俱进的思想素质是高校干部应具备的基本条件,高校干部人事制度改革应按“三个代表”的要求加速深化.     

单元网络教学法在生物化学教学中的应用

在生物化学教学中采用单元网络教学法 ,构建了生物化学课程单元网络图 ,并为了配合该教学法 ,编写了《生物化学学习指导》一书 .经过几年的教学实践 ,取得了良好的教学效果