文档介绍：沙漏
日晷
水运仪像台A
刻漏
水运仪象台
Introduction: water meter like Taiwan is China's ancient a large astronomy instrument, and by the song dynasty SuSong astronomers, create. It is the collection observation of the signs of HunYi, demonstration of the signs of it was, measure time and report the moment clepsydra mechanical device in an integrated monitoring device, is actually a small observatory. This instrument is a manufacture level of special skill, fully embodies the wisdom of ancient Chinese people and creative spirit.
Water transport instrument like the idea of the machine widely absorbs the families before the advantages of instruments, especially from the northern song dynasty ZhangSiXun early astronomers have improved automatic device strengths chime; In the mechanical structure, the folk of TongChe, also use, JieGao, CAM and balance ChengGan such mechanical theory, the observation, presentation and strike the centralized equipment, are an integral part and e a automation observatory.
介绍:水运仪象台是中国古代一种大型的天文仪器,由宋朝天文学家苏颂等人创建。它是集观测天象的浑仪、演示天象的浑象、计量时间的漏刻和报告时刻的机械装置于一体的综合性观测仪器,实际上是一座小型的天文台。这台仪器的制造水平堪称一绝,充分体现了我国古代人民的聪明才智和富于创造的精神。
水运仪象台的构思广泛吸收了以前各家仪器的优点,尤其是吸取了北宋初年天文学家张思训所改进的自动报时装置的长处;在机械结构方面,采用了民间使用的水车、筒车、桔槔、凸轮和天平秤杆等机械原理,把观测、演示和报时设备集中起来,组成了一个整体,成为一部自动化的天文台。
水运仪象台
圭表
Introduction:Long ago, people found the content such as houses, trees in the light of the sun will cast a shadow, these