英语词汇“dynamic focusing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	dynamic focusing
释义	dynamic focusing dynamic focusing [dī¦nam·ik ′fō·kəs·iŋ] (electronics) The process of varying the focusing electrode voltage for a color picture tube automatically so the electron-beam spots remain in focus as they sweep over the flat surface of the screen.
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