planetesimal是什么意思

2024-01-31 15:31:17

planetesimal

美[ˌplænətesəml] 英[ˌplænətesɪməl]

n. 小行星体

Noun

one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system

The small planetesimal, I only then sent the placard you to come, and processed. Admires really. 小星子，我才发帖你就进来了，并处理了。真佩服。
Originally the small planetesimal has been paying attention to this tectonic plate. . . 原来小星子还是一直关注着此板块呀。。。
Indeed, but they all with are the star, in the vast stars two most glisten the planetesimal which but does not make widely known, the nature, refinedly. 的确，但他们又都同为星斗，浩瀚繁星中两颗最闪亮但不张扬的星子，自然、脱俗。
In the beginning the growth of a body is self-reinforcing.The larger a planetesimal becomes, the stronger the gravity it exerts, and the faster it sweeps up its less massive partners. 刚开始物体是在自我增强的过程中成长，微行星长得越大，重力就越强，也就能越快扫除四周较轻的夥伴。
planetesimal hypothesis 行星尘假说,微星假说,星子假说