摘要
比较了几台水运仪象 ,并对它们的报时制度进行了对比研究 ,分析了它们变化的缘由 .太平浑仪是世界上第一台可显示月相、星期、日期、12辰和
Several astronomical clock towers and their time service system were compared. Besides it researched the cause of time service system's variations. The Tiping armillary sphere is the first astronomical clock of the world that is able to make a show of phase of the Moon, the week, the day, the twelve chens and ninety six instant all by itself.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2000年第4期558-561,共4页
Journal of Beijing Normal University(Natural Science)
基金
教育部面向21世纪天文教学教材研究资助项目!(204007)
关键词
水运仪象报时系统
历法
天文钟
astronomical clock -towers
time service system
calendar
