accretion的翻译，读音
释义：
词态
复数accretions短句
accretion disc 吸积盘；碟形吸积体近义词
n. additionadjunction
同根词
accrete adj. 合生的；增积的 vi. 合生；增大生长；依附 vt. 使依附；使连接；把…吸引过来accretive adj. 增积的；粘连的
例句
The energy release can make accretion disks formidable power sources. 此能量释放使吸积盘成为巨大能量的来源。
So, reasonably, we can focus on the effects of mass outflow on the accreting structure and thus the spectra of the high-energy radiation powered by mass accretion. 所以物质的外流对吸积结构具有决定性的影响，从而影响到吸积推动的高能辐射的谱形。
In this thesis, we study the relation between the critical accretion rate and the metallicity via AGB stars approach. 在本文中我们通过AGB星研究了此临界吸积率和金属丰度之间的关系。
X-ray observations of iron in the accretion disks may actually be showing the effects of such a massive black hole as well. 同时，铁的X射线对这种吸积现象的观察资料实际上也可以反映这种巨大黑洞的影响。
Then, we analyse in detail the mass-accretion histories and structural properties of dark haloes in high-resolution N-body simulations. 本文利用高分辨率的N体数值模拟仔细分析了暗晕的质量吸积历史和内部结构演化历史。