英语词汇“paraxial region”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	paraxial region
释义	paraxial region paraxial region The hypothetical cylindrical narrow space surrounding the optical axis within which rays of light are still considered paraxial. Syn. gaussian space. See paraxial ray; gaussian theory.
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