英语词汇“slide projection lens”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	slide projection lens
释义	slide projection lens 幻灯放映物镜[ 用于将透明幻灯片图像投射于银幕上的中等孔径(约为 f/3.5)物镜。(IXB)]
随便看	frame synchronising signal frame synchronising signal regeneration frame synchronising signals frame synchronization frame synchronization code frame synchronization control frame synchronization logic frame synchronization pulse frame synchronization signal frame synchronizer frame-synchronizing frame synchronizing impulse frame-synchronizing impulse frame synchronizing pattern frame synchronizing pulse frame synchronizing pulse separator frame synchronizing signal frame synchronous network frame sync pulse frame syncronous code frame system frame table frame table entry frame table entry (FTE) frame tables

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