“planetesimal accretion”的概念、定义、翻译、参考文献-科学参考

单词	planetesimal accretion
释义	planetesimal accretion Encyclopedia 理学太阳星云释 planetesimal accretion星子吸积太阳星云盘在引力作用下，由尘埃物质逐步聚集形成星子的生长过程，而星子的进一步碰撞聚集则最终形成行星。
随便看	contrary event contrary propositions contrary theorem contrast contrast agent contrast analysis contrast and harmony contrast character contrast coefficient contrast color contrast, contrast ratio contrast design contrast developer contrast effect contrast-enhanced CT contrast-enhanced ultrasonography，CEUS contrast enhancement contrast factor contrast-induced nephropathy，CIN contrast induced nephro-toxicity，CIN contrastive contrastive analysis hypothesis contrastive focus contrastive stress contrast of fringes

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