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accretion 吸积(249) 目前没有对本词条修改信息 用户纠错 您要纠错的词条： accretion 您要纠错的译词项： 吸积==新增译词== 您的称呼： 您的Email： 请选择您认为该词条有误的原因： 译义不准 拼写错误 译词重复 其他（请在下面输入您的理由） 请输入您认为正确的译词： 请输入您修改该词条的依据(参考资料或背景知识)：

吸积     A CALCULATION OF SOFT PHOTON FLUX IN THE TWO-TEMPERATURE ACCRETION DISK MODEL     在双温度吸积盘模型中软光子能流的计算 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     THE VARIATION OF PULSE PERIOD OF A X-RAY PULSAR AND K-H INSTABILITY AT THE BOUNDARY OF THE ACCRETION DISK     X射线脉冲星周期的变化与吸积盘边界的K-H不稳定性 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     The Thick Accretion Disk Model and Self-gravitating Accretion Disk Model of QSOs     类星体的厚吸积盘与自引力吸积盘模型 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     Temperature Distribution of the Accretion Disc Around a Black Hole     黑洞吸积盘的温度分布 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     The Accretion Torque Theory of X~Ray Pulsars     X射线脉冲双星的吸积矩理论 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email： 更多          “accretion”译为未确定词的双语例句     Different Types of Accretion Flows Around Massive Black Holes in BL Lac Objects     BL Lac天体中不同类型的黑洞吸流(英文) 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     (2) a II * ≈0.940 corresponds to the minimum of the inner marginal radius r ms of black hole accretion disk;     （2）aII≈0．940对应于黑洞薄盘内边缘半径rms演化的极小值； 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     We have shown that,compared with the magnetar model,the accretion model for the anomalous X-ray pulsars is unable to account for the distributions of the spin periods observed.     研究表明 ,与磁星模型相比较 ,反常X射线脉冲星的加速模型不能说明所观测到的自转周期的分布。 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     A Model of Accretion Disks with Plasma Wave-Turbulence Stress Viscosity     考虑等离子体波湍动压粘滞的吸和盘模型(英文) 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email：     The Effect of Radial Viscous Force on the Stability of a Thin Accretion Disk     径向粘滞力对薄盘稳定性的影响 评价 添加词条 短句来源    中文词条： 英文词条： 用户名： Email： 更多        查询“accretion”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句

为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   accretion        Finally I point out the similarities and common physics in Galactic black hole X-ray binaries and active galactic nuclei, and demonstrate that the black hole mass estimation is very much helpful to understand the accretion physics around black holes. 例句来源              Upper Miocene to Holocene sediments from the Cascadia accretionary prism and its oceanic surroundings drilled during ODP Leg 146 are studied in order to reveal their alteration during the accretion. 例句来源              It was found that daily accretion of the Laminaria thallus can remain constant for a long time. 例句来源              In the spawning season, resorption was specified by accretion of the follicular epithelium and release of the homogenized yolk from the oocytes to the follicular wall. 例句来源              The accretion of donor fragments and new branches averaged from 40 to 160 mm per year, depending on the coral species, colony size, and season of transplantation. 例句来源       更多

The emission mechanism from X-ray soturces in close binary stars is studied.It is suggested that pair production may play an important role in the X-ray emission region which is formed by the accretion of a compact object(a neutron star or a black hole).The present model accounts qualitatively for the following observed general properties in X-ray binaries: 1.The X-ray luminosity lies within the range 10~(36)—10~(38)erg/sec. 2.The X-ray energy spectrum can in the majority of cases be represented eithe...             本文研究了密近双星中的 X 射线源的发射机制.本文提出:在致密星(中子星或黑洞)的吸积所形成的 X 射线发射区中,电子对的产生起着重要的作用.这种模型可以定性地说明 X射线双星所具有的几个一般的观测特征,即:1.它们的 X 射线光度都在10~(36)—10~(38)尔格/秒范围中.2.X 射线能谱为幂形式,或热韧致形式.3.热韧致谱的温度数量级为10~K.4.当光度涨落时,能谱形式无明显变化. 文摘来源          From a systematic analysis of the whole history of the protoplanetary cloud and the observational facts of the Earth's atmosphere, we propose a new theory on the Origin of the atmospheres of the Earth and the planets. For the Earth-like planets, there were profound primordial atmospheres originated from the protoplanetary cloud by the accretion of the embryoes of planets. These primordial atmospheres has existed in a time scale of 10~8—10~7 years and were composite from chemically reducing gases. The ...             在比较系统地分析了原始太阳星云气体演化全过程和地球与行星大气观测事实的基础上,本文讨论了地球与行星大气起源;地球应有一初级原始大气阶段,其主要特征是还原志。文中还求得了初级原始大气的上下限,讨论了这一大气的性质与演化。 文摘来源          In this paper, we used the more rigorous general relativistic viscose hydrodynami-cal equation to discuss and calculate the temperature profile in the accretion disk around a Kerr black hole. We argued that in the accretion disk around a black hole, it is significant in principle for considering the release of the internal energy of the accreting materials. Taking the effect of internal energy of the accreting materials into account and using the classical theory, we have shown that the occurren...             本文采用较严格的广义相对论粘滞流体动力学方程,讨论并计算了在Kerr度规下黑洞吸积盘的温度分布问题.结果表明,对于绕Kerr黑洞的吸积盘,温度确有极大值的分布轮廓.而且,当盘内物质的辐射机制是黑体辐射时,不论粘滞机制属于何种类型,结果都一样;对于自由—自由辐射,采用a粘滞律模型,与我们在文[1]中所得的结果十分类似.这表明文[1]中所取的近似足合适的.计算还表明,在温度极大值所处半径的内面,有一迅速冷却的环状区域存在.在这一环状区域内,有可能具有某些在通常温度分布时所没有的特性. 文摘来源   << 更多相关文摘

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