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单词
protoplanet
释义
protoplanet
英
/ ?pr??t???pl?n?t /
美
/ pro?t??pl?n?t /
简明释义
n.
[天] 原行星
专业释义
1
天文学
原始行星
原行星
双语例句
1
Model suggests how
protoplanets
kept a safe distance from the sun
动态模拟证明原行星是怎样保持与太阳之间有一个安全的距离。
2
Studying Vesta may give clues to the formative years of our early Solar System, as the unusual world may be one of the largest remaining
protoplanets
.
研究灶神星或许有助于得到早期太阳系形成的线索,因为灶神星这个不同寻常的世界也许是残留的最大原行星之一。
3
When the disk begins to coalesce into
protoplanets
, the gravity of those
protoplanets
pulls clumps of gas around the disk with them as they orbit the star.
当这个盘状物开始合并成为一组原行星时,它们的引力拉动着盘状物周围气体所凝聚的硬块,一起环绕着恒星作轨道运行。
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更新时间:2025/8/19 6:52:40