accretion是什么意思

音标:英 [ə'kri:ʃn]美 [əˈkriʃən]

自然增大, 添加, 添加物, 连生[化] 停滞堆积

an increase by natural growth or addition
something contributing to growth or increase
(astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases

accretion的用法和例句：

1. If we have a massive black hole and gas coming towards it, it's going to be accreted around the black hole and may form a socalled accretion disk.

假设有一个大质量黑洞 并有气体朝它飘去 它们会被吸积到黑洞周围 形成一个所谓的吸积盘

2. Roughly 150 meters long, tucked into that accretion disk.

大概150米长 包裹在吸积盘里

3. You'll look at our books and see it's in the sweet spot and the deal would be accretive to your earnings.

你可以看我们的账目 这些都不错 而且这项交易会增加你的收入

4. accretion onto a stationary black hole has been solved ytically only under the assumption of spherical symmetry.

只有在球面对称的假设条件下 静止黑洞下的叠加问题才能够得到解决

5. We are things that labor under the illusion of having a self, this accretion of sensory experience and feeling, programmed with total assurance that we are each somebody when, in fact, everybody's nobody.

我们被拥有自我这一幻觉 所奴役了 感官体验和感觉结合相生 我们每个人都被设定为某个人 而事实上 我们谁都不是