摘要
本文讨论了非无穷远物体通过望远镜所成象的大小和位置的规律,进而过渡到望远镜对无穷远物体造象的情况.结果表明,本文的处理方法对帮助初学者建立明晰的物理图象是有益的.
The position and size of the image,which is formed by the telescope with non-paralled beam,are discussed.It is shown that the usual treatment is the limit of this paper.It is helpful for beginner to supply a explicit physics picture.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1991年第3期138-140,共3页
Journal of Sichuan Normal University(Natural Science)
关键词
无穷远
成象
视角放大率
a boundless distance
image-forming
angular magnification