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- 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。
- And astronomers, in fact, have seen evidence of spiral-wave patterns in accretion disks in some binary systems. 事实上天文学家已在一些双星系统的吸积盘中,看见螺旋波图样的证据。
- Later simulations show that even a companion with an orbit as wide as Neptune's could scoop up an accretion disk. 后来的数值模拟结果显示出,即使伴星的轨道半径大如海王星的轨道,它仍可汲取物质而形成吸积盘。
- My group and others are trying to figure out how MRI works in hot, opaque accretion disks around black holes. 包含我的研究群在内,天文学家正试著了解mri如何作用在黑洞周边高热而不透明的吸积盘。
- For example, some accretion disks in binary star systems occasionally undergo large, temporary increases in luminosity. 例如,有些双星系统里的吸积盘,偶尔会短暂地大幅增加亮度。
- Nevertheless, astrophysicists have persisted in their belief that accretion disks are indeed turbulent. 虽然如此,天文物理学家仍旧坚持信念,认为吸积盘的确是充满乱流扰动的。
- The discovery of the MRI has revolutionized our understanding of accretion disks. MRI的发现,革新了我们对吸积盘的理解。
- Unfortunately, this simple process cannot explain the activity of many other types of accretion disks. 很不幸地,这个简单的程序无法解释许多其他型态的吸积盘活动。
- It is shown that magnetic fields in the Sun and astrophysical accretion disks are of a spatially intermittent nature. 太阳和天体物理吸积盘中的磁场是一种空间间歇的磁流。
- In chapter one, magnetohydrodynamic processes in thin accretion disks involving magnetic viscosity are investigated. 结果表明考虑反常黏滞对分布的合理性很有必要。
- This formation, called an accretion disk, may be very important in some stellar birth sequences. 这种构成物即所谓吸积盘,它在恒星诞生的某些阶段可能是非常重要的。
- As the accretion disk feeds more mass into itself, the embryo star contracts, growing ever denser and more massive. 随着吸积盘获得越来越多的物质,胚胎恒星就不断收缩,密度和质量都变得越来越大。
- Usually, a real black hole will have accretion disk around it and have jets gushing out at two poles. 通常,黑洞会被吸积盘所环绕,两极更有喷流。
- Although it becomes invisible past a certain point, an accretion disk, which is visible, develops as the matter swirls toward the black hole. 虽然它变成看不见的过去某点,一个增大圆盘,是可见的,当物质向黑洞成漩涡发展。
- Because accretion disks also contain flows with very high rates of shear, scientists proposed in the 1970s that the disks must also be highly turbulent. 因为吸积盘也包含具有非常高切变率的流体,科学家在1970年代倡议吸积盘必定非常混乱。
- By cutting the Gordian knot in this way, astrophysicists have been able to build theoretical models of accretion disks to compare with observations of actual disks. 用这方法简化难题,天文物理学家就能够建立吸积盘的理论模型,以便与实际圆盘的观测比较。
- Using the new ?anomalous magnetic Prandtl number? in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks. 我们利用吸积盘中新的反常磁普朗特数来研究耗散过程对开普勒盘磁不稳定性的影响.
- 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。
- In an accretion disk composed of charged particles, magnetic field lines work in exactly the same way. 在由带电粒子所构成的吸积盘中,磁力线便以此方式作用。
- This formation, called an accretion disk , may be very important in some stellar birth sequences. 这种构成物即所谓吸积盘,它在恒星诞生的某些阶段可能是非常重要的。