90年代的CAD市场展望

Prospects the Trends of CAD Market in 1990's

９０年代ＣＡＤ市场的竞争主要集中在：操作系统、计算机硬件、产品数据交换标准和虚拟现实世界等领域。

In the 1990's, competation for CAD market will focus on the operating systems,Hardware,workstations, standards for product data exchange, and virtual reality.