摘要
该文论证了元郭守敬简仪，其下有“地盘”标24个方位，外有圆室，并讨论了圆室的两种可能形式和圆室对观测是否有妨碍的问题。
The is paper deals with the ground foundation and the installation house of theAbridged Armallia made by Guo Shoujing in the Yuan Dynasty. Based in some historical mate-rials, the author shows that the Abridged Armilla was placed on a ground foundation withmarks for the 24directions on it that is larger than the pedestal of the Abridges Armilla andthe astronomical instrument was installed inside a circular structure which was designed as avault. Two possible structural designs of the house are conjunctive, and whether the use ofthe instruments is restricted by the structure of not is also discussed.
出处
《自然科学史研究》
CSCD
1999年第3期256-261,共6页
Studies in The History of Natural Sciences
基金
国家自然科学基金!1994-10-06
19465001
