Because the accretion disk itself is believed to be magnetized, the rotation of the disk can twist the magnetic field lines into a helix.(為我們相信吸積盤本身是被磁化的，圓盤的旋轉(zhuǎn)可將磁力線扭曲成螺旋線圈狀。)

A supernova from a merger of two white dwarfs, on the other hand, would create significantly less X-ray emission than the accretion scenario.(相反，來自雙白矮星并合的超新星產(chǎn)生的X射線輻射要比吸積少很多。)

Most black hole mass seems to come from direct consumption (called accretion) of gas, indicating that a black hole needs a surrounding galaxy to grow.(大多數(shù)黑洞聚集物看起來是直接從氣體(叫做沖擊層)的消耗中間來的，這表明一個黑洞的成長需要周圍有一個星系。)

In one - the 'accretion' model - small clumps of dust build up over millions of years to form a planet's solid core, which then pulls gases towards it.(一個被稱作‘連生’模型，指塵埃碎塊經(jīng)過數(shù)百萬年的時間聚集形成了一顆行星的固體核心，之后它將周圍的氣體俘獲據(jù)為己有。)

The scientists found the observed X-ray emission was a factor of 30 to 50 times smaller than expected from the accretion scenario, effectively ruling it out.(科學家發(fā)現(xiàn)，觀測到的X射線輻射要比吸積模型預(yù)言的少上30到50倍，這有效地將該模型排除了。)

The selective accretion theory chalks it up to high gas density in the early solar system, during the planet's formation.(選擇性附加理論寫出它的高氣體密度在早期太陽系，在行星的形成。)

This has important significance for studying the Mesozoic crust-mantle mixing and the crustal accretion there.(這對研究西秦嶺中生代殼幔混合作用和地殼增生有重要意義。)

The evidence was in the steady accretion of Gmail features like instant messaging, audio - and then video - chat, and so on.(這一點可以從不斷增多的Gmail功能上得到印證，如Gmail增加了即時通訊、音頻聊天以及后來的視頻聊天等等。)

In a one-star system like our solar system, the leading theory as to how the planets formed is through a process called accretion.(在單星系如我們的太陽系中，普遍認定行星是通過吸積的過程逐漸形成的。)

The implication is that the gases in the mantle came not from the sun but from the early accretion of rocky material.(這意味著地幔中的氣體不是來自太陽，而是來自巖石物質(zhì)的早期積累。)