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- Classified as an irregular galaxy, in deep exposures the LMC itself resembles a barred disk galaxy. 在深空曝光影像中,大麦哲伦星系本身也被归类为不规则星系。
- In the current paradigm of galaxy formation, disk galaxies are assumed to form by the cooling and condensation of baryons within dark matter halos. 目前的星系形成理论认为,盘状星系由暗晕中的重子物质冷却并坍缩而成。
- In sharp contrast to bulges, the properties of disk galaxies do not correlate with BH masses. 与椭圆星系形成鲜明对比,漩涡星系的特质与黑洞质量没有直接联系。
- Much of the gas in the two original disk galaxies loses its angular momentum and plummets toward the center. 原先两个盘形星系中的大半气体失去了角动量,快速落入中心。
- Van den Bosch is particularly intrigued by the formation of disk galaxies and of massive black holes in galactic centers. 范登柏希特别著迷于盘形星系与星系中心超大质量黑洞的形成过程。
- The thesis contains following main parts: (1) the intrinsic flatness of disk galaxies has been statistically analyzed based on 14,988 disk galaxies taken from the LEDA database. 我们的主要研究工作有:(1)我们从LEDA数据库中选取了14,988颗盘星系进行了内禀扁度的统计分析。
- A catalogue of 310 disk galaxies(81 lenticulars, 229 spirals and Irregulars) with the UGC measured position angle and/or cliameters in the Virgo area has been compiled. Of them, 245 galaxies(67 SO and 178 S+Irr) have the values of UGC position angles. 为进一步研究室女星系团盘星系自转向量的分布,本文编制了该天区有UGC发表的方位角或直径数据的310个盘星系的表(81个S0系,229个S+Irr系),其中有UGC发表的方位角的星系为245个(67个S0系,178个S+Irr系)。
- Assume that the DLAs are progenitors of present disk galaxies, our model could predict most of the observed properties of DLAs, such as distributions of metallicity and HI column density. 假设盘状星系是DLA星系的前身,模型能很好地重现DLA星系的大多数观测特征,包括金属丰度分布,中性氢柱密度的分布。
- In video disk, a consecutive sequence of frames. 在视频光盘上,一种连续的帧序列。
- A galaxy of film stars attended the premiere. 一群影星参加了首次公演。
- An identification record for a tape or disk file. 磁带或磁盘文件的标识说明记录。
- Dust disk around a black hole in galaxy NGC 4261. 银河系4261号星云中的围绕黑洞的一个碟状星尘。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- I have no disk that may interest you. 我没有一张唱片能引起你的兴趣。
- Each galaxy contains myriads of stars. 每一星系都有无数的恒星。
- There are several sectors unusable in this disk. 这张磁盘有几个扇区坏了。
- Have you recorded the data in disk? 你已把那些数据存储到磁盘上了吗?
- There may be millions of worlds in the Milky Way Galaxy. 银河系中也许有几百万个世界。
- You can't copy your file with this disk; it's full. 你不能用这张磁盘拷文件,这张盘满了。
- A flat disk used as an ornament. 银币饰一种用作装饰的平盘