爱尔兰、以色列、新加坡三国软件产业发展现状

在信息产业所包括的信息产品制造，软件，通信三大门类中，软件已成为越来越关键的产业。软件产业已成为各经济产业的基础和关键。然而，相对于信息和通信业来说，我国软件产业的发展仍然处于滞后的状态，这种现象越来越成为制约信息产业发展的瓶颈。近年来，爱尔兰，以色列，新加坡的软件业得到了迅速的发展，笔者深入分析了三国软件产业迅速崛起的奥秘，详细介绍了三国软件业迅速发展的成功经验，希望能给我们带来启迪。     

多维自回归滑动平均模型研究与应用

利用时序分析方法研究1952－1997年国内生产第一产业与第二产业产值的ARMAV模型，并用所建模型对1998年产值进行外延预测，得到较理想的预测结果。     

LINUX的系统调用与函数调用

介绍了LINUX系统调用和函数调用的区别及联系，一般地系统调用与函数调用在形式上并没有什么区别，但是系统调用与函数在执行效率、所 完成的功能和可移植性方面却有很大的区别，函数库中的函数尤其是与输入输出有关的函数，大多数必须通过LINUX的系统调用来完成。     

Dimensional Synthesis Design of Novel Parallel Machine Tool

IntroductionIn recent years,the kinematics design theory ofparallel machine tools(PMT) has been attractingmuch attention from industry and researchcommunities[1,2 ] . The dimensional design is oneimportant part of the PMT kinematics designtheory.　 The approaches in previous work on dimensionaldesign of PMT may be classified into twocategories. One category is local optimal designwhich focuses on finding a family of dimensionalparameters generating an isotropic configuration,that is,a conf…     

Candidate Multi-Peptide-Vaccine Against Classical Swine Fever Virus Induces Strong Antibody Response with Predefined Specificity

IntroductionClassical swine fever virus(CSFV) is a pestiviruswhich causes significantmortality and morbidity inpigs.An epidemic of CSFV in a high pig densityarea can result in devastating financial losses,because few infected pigs can be effectively cured.In many countries in Europe and Asia,classicalswine fever (CSF) is controlled by vaccinationwith commercially available vaccine strains,suchas the Chinese vaccine strain(C-strain,i.e.,hogcholera lapinized virus) orsome modified-live vir…     

西部中小企业发展与制度创新

改革开放以来,我国东西部地区中小企业发展差距不断拉大,其根本原因在于东西部制度演进上的差异。僵化落后的行政管理体制是制约西部中小企业发展的重要因素之一,目前各级政府应转变职能,打破传统体制下的政府管理体制,做好政策、法制、服务等方面的工作,从制度上为西部中小企业健康发展“护航”。     

Solidification of Spent Ion Exchange Resin Using ASC Cement

IntroductionSpent ion exchange resins(IERs) comprise themajor fraction of low and intermediate levelradioactive wastes in nuclear facilities,such asnuclear fuel reprocessing plants and nuclear powerstations.This kind of radwaste is difficult to treatand there is no practicable treatment technologycurrently available in China. Solidification of spentIER by cement has been used in several countriesdue to simple operation,low expense andendurance in the disposal environment[1] .However,some de…     

高居里温度PTC陶瓷制备过程中铅的挥发与控制

通过对3种不同工艺的研究，分析了高居里温度PTC材料制备过程中铅挥发的原因和机制，以及对材料电性能造成的影响。进而研究了氰化硼添加剂改善材料电性能和显微结构的原因，从而提出了控制材料制备过程中铅的挥发、优化材料性能的方法。     

二氧化锆及其复相氮化硅陶瓷

分析了二氧化锆的性质及氧空性对二氧化锆相变的影响，讨论了二氧化锆韧化氮化硅陶瓷的影响因素，提出了二氧化锆韧化氮化硅陶瓷时避免氮化锆生成、促进复相氮化硅陶瓷烧结的途径。     

Effect of Ecotype Carrier for Disperse Dye on Dyeing of Polyester Microfiber

The effect of "Eco" carrier SML for disperse dye on dyeing of polyester microfiber was studied. With respect of the result of effects of SML on dyeing rate curve, dye build - up, migration of dyed polyester microfiber and K/S, color property, color fastness of dyed polyester microfiber fabrics, SML has a significant application perspective, deserving practical uses.