【摘要】 知识经济时代的到来，信息在 社会生活中的地位变得越 来越重要。能够全面迅速地获得必须的信息，对企业的生产、经营、决定 有着至关重要的 作用。本文较系统的介绍了世界铜矿山技术与经济信息系统的开发情况及其功能。该系统的开发使企业能够比较及时详尽的了解国内外同类矿山的情况，对企业的生产经营起着一定的指导作用。更多还原

【Abstract】 ecause of the coming of the times of knowledge economy,information is taking a more and more important stage in the life of society Whether or not obtaining the necessary information rapidly and completely will affect the running and decision of the industry directly In this paper,the development and of the WCMMIS is introduced in detail By using of this system,the industry can obtain the information of other same kind of mine rapidly,and which can help the industry to make a much more reasonery decision更多还原