英语词汇“parfocal”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	parfocal
释义	parfocal parfocal (pɑːˈfəʊkəl) adj (General Physics) optics (of a lens) maintaining focus even if magnification is changed parfocal par·fo·cal (pahr-fō'kăl) Describes a microscope with interchangeable objectives that do not require refocus. [L. par, equal, + focal]
随便看	visible and near infra-red visible and near-infrared spectroscopy visible and thermal infra-red radiometer visible and thermal infrared radiometer visible balance visible balances visible beam downward solar flux visible bearing visible bell visible body visible butt cheek visible caching operating system visible church visible cocaine residue visible diameter of a heavenly body visible electromagnetic spectrum visible emission visible ethnic minority visible export and import visible exports and imports visible fault identifier visible horizon visible human female visible human male visible human project

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parfocal