暗晕 meaning in Chinese
dark halo
Examples
- Then , we analyse in detail the mass - accretion histories and structural properties of dark haloes in high - resolution n - body simulations
本文利用高分辨率的n体数值模拟仔细分析了暗晕的质量吸积历史和内部结构演化历史。 - Since the scaling relation we found is intrinsic , this application is independant of how we define haloes , when we do observation and which cosmogony we choose
另外我们发现：暗晕汇聚因子c的增长并不是简单地正比于宇宙膨胀因子，而与质量吸积速率反相关。 - Our results are much helpful for us to understand the building - up mechanism of the universal density profile , galaxy formation and high redshift tully - fisher relation
这些结果对我们解释暗晕的普适密度轮廓，高红移盘星系的瓜111卜f讨ler关系和理解星系核球及盘的形成都有很大帮助 - We model the density distribution in individual haloes using the nfw profile . for a given halo , there is a tight correlation between its inner scale radius rs and the mass within it
我们运用nfw轮廓来拟合暗晕的密度分布，进而发现：内部特征半径r _ s和其内质量m _ s的演化非常密切地相关。 - With a reasonable choice for these two parameters , our model predicts an occupation number distribution of galaxies in halos which agrees very well with the predictions of semi - analytical models
通过适当选择这两个参量，模型预言的暗晕中星系的分布函数和半解析模型的结果符合得非常好。