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

megaparsec n.

Brit.

/ˈmɛɡəˌpɑːsɛk/

U.S.

/ˈmɛɡəˌpɑrˌsɛk/

ΚΠ

1920 Proc. National Acad. Sci. U.S.A. 6 360 Astronomical distances..are already expressed in terms of the kilometer, mile, ‘astronomical unit’.., megaparsec = 10⁶ parsecs, and, perhaps, a few other units.

1973 Physics Bull. Nov. 674/1 There is evidence for an intergalactic [magnetic] field of order 10⁻¹³ T which seems to be uniform over scales of several thousand megaparsecs.

1988 T. Ferris Coming of Age in Milky Way (1989) i. xiv. 274 For every megaparsec (or 3.26 million light-years) that one looks out into space, one finds galaxies moving apart at an additional 550 kps.

单词	megaparsec
释义	> as lemmas megaparsec megaparsec n. Brit. /ˈmɛɡəˌpɑːsɛk/ , U.S. /ˈmɛɡəˌpɑrˌsɛk/ ΚΠ 1920 Proc. National Acad. Sci. U.S.A. 6 360 Astronomical distances..are already expressed in terms of the kilometer, mile, ‘astronomical unit’.., megaparsec = 10⁶ parsecs, and, perhaps, a few other units. 1973 Physics Bull. Nov. 674/1 There is evidence for an intergalactic [magnetic] field of order 10⁻¹³ T which seems to be uniform over scales of several thousand megaparsecs. 1988 T. Ferris Coming of Age in Milky Way (1989) i. xiv. 274 For every megaparsec (or 3.26 million light-years) that one looks out into space, one finds galaxies moving apart at an additional 550 kps. extracted from mega-comb. form < as lemmas
随便看	quininic quininic acid quininism quininize quininometry quinion quiniretin quinisext quinisextine quinism quinizarin quinized quink quink goose quink-goose quinkan quinkgoose quinkle quinnat quinnat salmon quinnats quinnet quino- quinoa quinoas

> as lemmas