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	day of doom day of due date day of entry day off dayoff day-off day off from work day of grace day of hail day of hearing Day of Infamy Day of judg(e)ment day of judgement day of judgment day-of markets day of maturity day of obligation day of off day of payment day of performance day of rain day of reckoning Day of Reconciliation day of remembrance day of remuneration

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