在普遍采用精益生产方式,制造环节的成本节约潜力基本榨干的情况下,世界汽车厂商们开始在汽车服务贸易上大动脑筋,以开发新的利润增长点.
独立经济学家谢国忠近日在接受采访时指出,外储的形成是因为有经常项目的顺差,经常项目的顺差说明国家内需不足。外储的问题不是动用外储的问题,而是国内经济的安排问题,外储的形
The exploitation status of wind energy resources was analyzed, and the distribution of wind energy resources and regional meteorological stations were introduce
[Objective]The study aimed to discuss the effects of dust weather on air quality in Lanzhou City.[Method]Under the influence of a strong sandstorm during March
To treat the relationship between project construction and ecological environment and effectively prevent new soil erosion during the construction,according to
[Objective]The study aimed to analyze the response of soil nutrient content to soil loss in karst sloping land of Southwest China.[Method]Choosing a karst slopi
[摘 要]随着国际贸易的不断发展,如何从原产地关税优惠中得到实在利益,从而在日趋激烈的产品国际竞争中把握先机、占领市场,值得我们思考。 [关键词]原产地政策;关税优惠;自贸区 [中图分类号]F252 [文献标识码]A [文章编号]1005-6432(2010)41-0139-01 1 我国企业享受国外关税优惠现状和存在问题 1.1 很多出口企业不能分享到关税优惠所带来的好处 虽然从统
China is a large agricultural and the most populous country,so it is a crucial importance for the food security. The basic situation of food in our country is s
[Objective]The study aimed to discuss the optimal conditions for the treatment of enzymolysis wastewater by centrifugation-coagulation-Fenton reagent oxidation-
[摘 要]本文从课程理解、教学设计、教法改革、成绩评定等方面探讨了高职《数据结构》课程教学中应注意的问题。 [关键词]数据结构;课程;教学;理论;实践 [中图分类号]N03 [文献标识码]A [文章编号]1005-6432(2010)28-0156-01 1 课程理解 《数据结构》课程是高等院校计算机专业基础课,是软件技术专业的核心专业课程,它不仅是程序设计的重要理论技术基础,也是