他在中国天文史上创下了八个第一:中央观象台创始人,首任台长;中国天文学会发起人,首任会长;提议建造中国紫金山天文台的第一人;中国第一台天璇式中文打字机发明人;编制以立春为岁首的《立春历书》第一人;测定北京经纬度第一人;将天象仪介绍到中国的第一人;把爱因斯坦相对论翻译成中文的第一人。钦天监变身观象台1915年冬,袁世凯称帝后,令教育部中央 He set eight firsts in the history of astronomy in China: the founder of the first observatory of the Central Observatory, the first director of the Taiwan Observatory; the initiator and first president of the Chinese Astronomical Society; the first person to propose the construction of the Purple Mountain Observatory in China; the first Tianxuan in China Chinese typewriter inventor; preparation of the beginning of the spring as the first “Lichun calendar” first person; measure the first person in Beijing latitude and longitude; planetarium introduced to China’s first person; Einstein’s theory of relativity translated into Chinese first people. Qin days prison supervised observation platform as the winter of 1915, Yuan Shikai emperor, the Ministry of Education Central Committee