英语词汇“planisphere”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词

planisphere

释义

plani- /plan-i-/

combining form

Signifying plane (see plane¹)

ORIGIN: L plānus flat

planigraph /planˈi-gräf/ noun

An instrument for reducing or enlarging drawings

planimeter /plə-nimˈi-tər/ noun

An instrument for measuring the area of a plane figure

planimetric /plān- or plan-i-metˈrik/ or planimetˈrical adjective

planimˈetry noun

The mensuration of plane surfaces

planisphere /planˈis-fēr/ noun

A sphere projected on a plane
A map of the celestial sphere, which can be adjusted so as to show the area visible at any time

planispherˈic adjective

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