对话框左边的目录显示了当前数据文件中的卫星名称及其按分钟计算的轨道周期。

The list on the left side of the dialog shows the names of all the objects in the current data file, together with each object's orbital period in minutes.

youdao

对话框左边的目录显示了当前数据文件中的卫星名称及其按分钟计算的轨道周期。

The list on the left side of the dialog shows the names of all the objects in the current data file, together with each object's orbital period in minutes.

youdao