测天 meaning in Chinese
astronomical sight
observation
sokuten
Examples
- Centuries and its position in the history of chinese and european instruments in chinese , shenyang : liaoning education press , 2000 . 397 pages
2明清测天仪器之欧化十七十八世纪传入中国的天文仪器技术及其历史地位，辽宁教育出版社， 2000年， 397页