As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.
MA作为定镜跟踪体,望远镜在体中前后进行观测。
As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.
MA作为定镜跟踪体,望远镜在体中前后进行观测。
声明:以上句、词性分类均由互联网资源自生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。