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

he•li•om•e•ter n.

Astronomy, Opticsa telescope with a divided, adjustable objective, formerly used to measure small angular distances, as those between celestial bodies.

he•li•o•met•ric he′li•o•met′ri•cal, adj. he′li•o•met′ri•cal•ly, adv.

Collins Concise English Dictionary © HarperCollins Publishers::

heliometer /ˌhiːlɪˈɒmɪtə/ n

a refracting telescope having a split objective lens that is used to determine very small angular distances between celestial bodies

heliometric /ˌhiːlɪəʊˈmɛtrɪk/, ˌhelioˈmetrical adj ˌhelioˈmetrically adv ˌheliˈometry n

单词	heliometer
释义	WordReference Random House Unabridged Dictionary of American English © 2024 he•li•om•e•ter (hē′lē om′i tər),USA pronunciation n. Astronomy, Opticsa telescope with a divided, adjustable objective, formerly used to measure small angular distances, as those between celestial bodies. 1745–55; helio- + -meter he•li•o•met•ric (hē′lē ə me′trik),USA pronunciation he′li•o•met′ri•cal, adj. he′li•o•met′ri•cal•ly, adv. Collins Concise English Dictionary © HarperCollins Publishers:: heliometer /ˌhiːlɪˈɒmɪtə/ n a refracting telescope having a split objective lens that is used to determine very small angular distances between celestial bodies heliometric /ˌhiːlɪəʊˈmɛtrɪk/, ˌhelioˈmetrical adj ˌhelioˈmetrically adv ˌheliˈometry n
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