英语词汇“optical projection system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	optical projection system
释义	optical projection system optical projection system [′äp·tə·kəl prə′jek·shən ‚sis·təm] (optics) An optical system which forms a real image of a suitably illuminated object so that it can be viewed, photographed, or otherwise observed. Also known as optical projector; projector.
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