The Web is the most successful informationsystem ever devised primarily because of its economic properties, not the implementation details of a given subsystem.
Web是被创造出来的最成功的信息系统，这主要是因为其经济特性，而不是所给定子系统的实现细节。
2
In the fast changing the new economic era, enterprises must pay attention to logistics informationsystem construction.
在快速变化的新经济时代，企业必须重视物流信息系统的建设。
3
Internal control evaluation has been the trend of economic development, and it is of great significance for the improvement of information asymmetry and perfection of internal control system.