虽然中国是一个陆海兼具的国家,但自古便以陆立国.缺乏经营海洋的意识。近代以来。西方列强从海上侵入中国,催生出以消极防御为明显特征的“海防论”思想。与清末海军关系极为密切的严复,将产生于19世纪末20世纪初的马汉的海权理论引入中国,使近代中国的海防建设理论从“海防论”思想转为以更为积极的海权思想为指导。 Although China is a country both in land and sea, it has been known as Lu Liguo since ancient times. It lacks the awareness of operating the sea. Since modern times. The invasion of China by the Western powers from the sea has given birth to the thought of “defense of coast” as a clear feature of passive defense. Yan Fu, closely related to the Navy at the end of the Qing dynasty, introduced Mahan’s theory of sea power originated in the late 19th and early 20th centuries into China, so that the theory of coastal defense in modern China turned from the idea of ​​“theory of coast defense” to the more positive one Right thinking as a guide.