1. The history of the CRT since the Braun tube has been invented is reviewed. The CRT?s Future is also discussed. 本文回顾了自布朗管诞生至今CRT的百年历史,分析了CRT的发展方向。
2. In after the opening, plasma TV with digital signal output with the use of set-top boxes, the effect will be greatly surpass CRT rear-projection TV and CRT. 在数字电视开通之后,等离子电视配合具备数字信号输出的机顶盒使用,效果将大幅度超越CRT电视和CRT背投。
3. In the static graph display, part program is mapped part outline in CRT, and programmer can check program through the part outline in CRT. 在静态图形显示中,将编制的零件加工程序映射成零件轮廓显示在屏幕上,编程人员可以通过显示的零件轮廓来检查编程错误;
4. This paper introduces and approach of measuring CRT resolution, as well as MTF composite video signal generator according to this approach in order to measure CRT resolution. 主要介绍一种测量CRT分辨率的一种方案,以及据此研制出来的MTF全电视信号发生器,用以测试CRT的分辨率。
5. There are five kinds of forth screen, back screen, side screen, stationary screen and moving screen. 有五种,分别是前掩护、后掩护、侧掩护、定位掩护以及行进间掩护。
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