世纪交替之际，科技进步日新月异，知识经济初见端倪，人类正以惊人的速度步入信息时代。“九五”期间，我国信息化建设将进入一个崭新的发展阶段。目前，在国家统一组织和规划下，我国社会各个部门、行业都在加速其自身系统信息工作的完善与发展。信息方法被广泛应用于现代化 As the century turns, the progress of science and technology progresses with each passing day, and the knowledge economy is beginning to take shape. Mankind is entering an information age at an alarming rate. During the Ninth Five-year Plan period, China’s information construction will enter a brand-new stage of development. At present, under the unified national organization and planning, various departments and industries in our society are accelerating the improvement and development of their own system information work. Information methods are widely used in modernization