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单词 proto-jupiter
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proto-Jupiter
proto-Jupiter n.
Brit. /ˌprəʊtəʊˈdʒuːpᵻtə/
,
U.S. /ˌproʊdoʊˈdʒupədər/
Astronomy the planet Jupiter at an early stage of its development.
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the world > the universe > planet > primary planet > superior planet > [noun] > Jupiter
Jupiterc1290
Jovec1374
phaeton1631
proto-Jupiter1950
1950 Science 20 Oct. 452/2 Proto-Earth appears to have been about 1,200 times the Earth mass; proto-Jupiter about 12 times Jupiter.
1978 J. M. Pasachoff & M. L. Kutner University Astron. xiii. 375 Proto-Jupiter and the other outer protoplanets..would have retained thick atmospheres of hydrogen and helium because of their high gravity.
2005 Planetary & Space Sci. 53 644/1 They are the remnants of the planetesimal swarm that populated the feeding zone of the proto-Jupiter during its growth.
extracted from proto-comb. form
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