【摘要】 本文从观测和理论两个方面介绍了早型星星风的有关问题。在观测方面,给出了从射电、红外,可见光、紫外和X射线各波段得到的观测证据,并介绍了星风的两个重要参数、星风的终速和质量损失率。在理论方面,介绍了星风的基本方程,早型星星风的辐射压模型以及波动模型和非理想流模型。更多还原

【Abstract】 In this paper, observations and theories of stellar winds from early-type stars,both are riviewed.Observational evidence for stellar winds obtained from radio, infrared, visible, UV and X-ray regions are given. And two important parameters, terminal velocity and mass loss rate, are discussed. As concerns theories of stellar winds, basic equations are given and a number of models,namely, radiation pressure models,fluctuation model and imperfect flow model are reviewed.更多还原