In this paper, some analyses have been done to the mean refraction of the wellknown refraction tables of Pulkovo Observatory (Fifth edition).

本文介绍了普尔·科沃天文台大气折射表第五版并对表列的平均折射结果进行了一些分析。

youdao

In this paper, some analyses have been done to the mean refraction of the wellknown refraction tables of Pulkovo Observatory (Fifth edition).

本文介绍了普尔·科沃天文台大气折射表第五版并对表列的平均折射结果进行了一些分析。

youdao