搜索结果: 1-2 共查到“星系动力学 review”相关记录2条 . 查询时间(0.361 秒)
ASTEROID IMPACT MONITORING (Invited review)
Minor planets asteroids-earth-Celestial mechanics
2009/2/19
Some asteroids and comets with Earth-crossing orbit may impact
our planet, thus we need to be able to identify the cases which could have a danger-
ous close approach within a century. This must be ...
THE BROAD LINE REGION OF AGN:KINEMATICS AND PHYSICS (Invited review)
Galaxies active-Galaxies nuclei-Atomic processes-Line profiles-Plasmas
2009/2/18
In this paper a discussion of kinematics and physics of the Broad
Line Region (BLR) is given. The possible physical conditions in the BLR and
problems in determination of the physical parameters (el...