展示中的投影设备应用浅论

Research about Projective Objectives in Display

投影设备作为现代展示活动中比较普遍的多媒体手段，已经被大众熟悉，如果投影设备的使用方式可以继续发展，那么这种传统手段可以更大程度地拓展使用范围。

As the most widespread method of modern display projective objectives was been well known by folks, and the traditional method can be greatly developed if the ways of using can be developed.