This paper puts forward the enterprise integration information systems construct model of ERP, which relates to analysis of the famous ERP software of the world.
结合对世界知名的ERP软件的分析，提出了基于ERP的企业集成信息系统结构模型。
In this paper quite thorough measurement in situ, as well as overall analysis of noise beside the first commercialized magnetically levitated systems (maglev) in the world is presented.
在世界上第一条商业化磁悬浮轨道交通运营线上，对磁悬浮列车行驶噪声进行较为深入的现场测试，并进行较为全面的分析研究。
To get hold of these ever increasingly complex and changing systems of science, policy-makers throughout the world must count on the equally complex index system and quantitative analysis.
为了驾驭日益复杂和迅速变化的科技系统，各国决策者必须依靠同样比较复杂的指标系统和定量分析。
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