本文通过对空间利用权之概念、特征、性质及其存在条件的分析探讨了空间利用权与空间权之区别及其与土地所有权和土地使用权的关系,针对我国有关立法的现状,提出我国物权法对核心物权土地权利的规定应考虑未来实践发展的需要。 Based on the analysis of the concept, characteristics, nature and existing conditions of space usufruct, this paper explores the difference between space usufruct and space right and its relationship with land ownership and land use right. According to the status quo of relevant legislation in our country, The provisions of the core rights of land rights should consider the needs of future practice and development.