accretion disc是什么意思_accretion disc的用法_词性_词根

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词典释义：

accretion disc

时间: 2024-03-07 00:47:46

英 [əˈkriːʃ(ə)n dɪsk]

美 [əˈkriʃ(ə)n dɪsk]

n. 吸积盘；碟形吸积体

双语例句

For the cold protosolar accretion disc, convective instability will gradually end from the outer region to the center and from the surface to central plane.

原太阳吸积盘为冷的薄盘，盘中热对流不稳定性由外而内，由上而下地终结；

释义

Astronomy a rotating disc of matter formed by accretion around a massive body (such as a black hole) under the influence of gravitation

【天文】吸积盘，碟形吸积体。