摘要
介绍了大屏幕投影技术的发展情况,阐述了大屏幕投影技术在高速公路机电系统方面的应用。
This paper introduces the developing situation of the large screen projecting technique, and expounds the application of the large screen projecting technique in the electromechanical system of superhighway.
出处
《科技情报开发与经济》
2006年第15期252-253,共2页
Sci-Tech Information Development & Economy
关键词
投影技术
高速公路
LCD
： projecting technique
superhighway
LCD
