英语词汇“Gregorian telescope”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

Gregorian telescope

释义

Noun: Gregorian telescope gri'goreeun 'teli`skowp

A reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the centre of the primary mirror
- Cassegrainian telescope

Derived forms: Gregorian telescopes

Type of: reflecting telescope, reflector

Encyclopedia: Gregorian telescope

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