galactic structure

A review about the progress and results in respects of the molecular clouds and galactic structure , the lifetime , the physical properties and the distribution in our Galaxy of interstellar molecular clouds from galactic CO surveys during the last decade is given in this paper .

本文评论了约有十年历史的银河CO巡视在分子云寿命，分子云和银河结构，分子云的物理性质，分子云在银河的分布等几个方面所取得的进展和结果。

Disk Stellar Kinematics and Abundance with the Galactic Structure

银盘恒星运动学和化学丰度与银河系结构

A Gaseous Shock Wave Theory of the Galactic Spiral Structure

星系螺旋结构的气体激波理论

A lot of observed phenomena and classificational features of the galactic spiral structure can be explained by adopting these ideas .

利用这个图象，可以解释星系螺旋结构的大量观测结果和分类特性。

Tn this paper , the galactic spiral structure is studied by the galactic shock wave of interstellar gas with self-gravitation . The perturbed gravitation of stars is not ?

本文用星际气体自引力星系激波来解释星系的螺旋结构、恒星的扰动引力场并非必要条件。