Deimos has a smooth surface due to a blanket of fragmental rock or regolith , except for the most recent impact craters .
火卫二因碎屑岩或风华层的覆盖而表面光滑，除了最近的撞击坑。
Some previous study of the relationship between daoism and politics has been done , but the previous study mostly concentrates on micro fragmental analysis of the relationship between the two fields from concrete problems or a certain historical period .
The result showed that the change of wetland landscape structure was significant from 1996 to 2001 , and the lake area decreased , and the man-made wetland area increased , and the wetland landscape pattern tended to be fragmental , and the distribution of wetland tended to be even .
Roy deliberately provides the novel a traumatic structure consisted of aesthetic poetics , sensual narratives , ungrammatical phrases , repeated images , fragmental passages , etc. , to convey a literary experience of trauma to the reader as if they are dealing with trauma when reading the novel .
