平面内绕行,这个质量不是,呈放射状减小,而是,呈螺旋形减小,我们称之为中子星,周围的吸积盘,这个叫做吸收星。
They go around in the plane of the blackboard, say, and so this matter cannot fall radially in but it will fall in and spiral in and forms what we call an accretion disk around the neutron star.
含有脉冲星和吸积盘的双星系统出现在大约1430的位置。
Binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30.
为我们相信吸积盘本身是被磁化的,圆盘的旋转可将磁力线扭曲成螺旋线圈状。
Because the accretion disk itself is believed to be magnetized, the rotation of the disk can twist the magnetic field lines into a helix.
他们利用12道激光束同时袭击一个小小的塑料球,再利用所形成的部分辐射引爆一个硅球,而硅是吸积盘中的一种常见元素。
They zapped a tiny plastic pellet with 12 laser beams fired simultaneously and allowed some of the resulting radiation to blast a pellet of silicon, a common element in accretion 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。
Using the new ?anomalous magnetic Prandtl number? in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks.
随著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。
As the accretion disk feeds more mass into itself, the embryo star contracts, growing ever denser and more massive.
这些讨论表明,活动星系核的短时标光变特征对厚吸积盘模型提供了强有力的支持。
The conclusion is: the short term variability behavior provides a strong support to the thick accretion disk model of AGN.
辐射压支持的流体厚吸积盘模型已经得到比较多的研究,看来存在一些难以解决的问题。
The radiation pressure supported thick accretion disk model has been studied more extensively, and it seems to have some difficulties.
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。
This formation, called an accretion disk, may be very important in some stellar birth sequences.
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。
Later simulations show that even a companion with an orbit as wide as Neptune's could scoop up an accretion disk.
结论:经皮颈椎间盘切吸加溶核对山羊颈椎的稳定性无影响,但可引起手术间隙变窄和手术间盘纤维环膨出。
Condclusion: the stability of the goat's cervical spine is not affected after PCD with CNL, but the procedure may cause disc space narrowing and disc bulging.
通过对DL型塔盘的应用介绍,降低一吸塔的热负荷,以达到减小回流氨添加量,便于高负荷下一吸塔的操作,最终达到提高氨加工能力。
DL tray can reduce the heat load of the first absorption tower and reduce the addition amount of reflux ammonia. As a result, ammonia treatment capacity is increased.
研究了环绕致密天体的吸积盘的稳定性质和振动模式。
Stability properties and oscillation modes of accretion disks around compact objects are studied in this paper.
并着重用曲率辐射公式讨论了在磁流体吸积盘的特殊螺旋强磁场中的辐射特点。
The characteristic of the emission caused in the special spiral magnetic field of hydromagnetic accretion disk is discussed mainly using the formula of curvature radiation.
吸积盘的旋转动能(通过磁场机制)转移给了喷流。
The rotational energy of the spinning accretion disk adds momentum to the outflowing jet.
本文主要利用这种全新的反常黏滞机制,讨论了磁化薄吸积盘的结构、吸积盘的磁不稳定性以及反常耗散对磁旋转不稳定性的影响。
In this thesis, using the new model of anomalous viscosity, we discuss the structure of magnetized thin accretion disks, the magnetic instability in the accretion disks and.
所述导风管的一端设有供排风扇安装的斗状吸风罩口,导风管的另端设有供电热装置安装的盘状排风口,斗状吸风罩口与盘状排风口相对应;
The ducting hose end set funnel indraft cover use in ventilator installation. The ducting hose else end set discal air exit of power and heat supply set installation.
其结果表明:引入这种磁场位形后,会影响盘的位形、光度和吸积率。
The result shows that the introduction of the quasi-dipole magnetic field influences the configuration, luminosity and the accretion ratio of the disk.
其结果表明:引入这种磁场位形后,会影响盘的位形、光度和吸积率。
The result shows that the introduction of the quasi-dipole magnetic field influences the configuration, luminosity and the accretion ratio of the disk.
应用推荐