diagram on the plane of the celestial equator,time diagram,time chart; timing chart是什么意思

用法例句

Variance-time plots method is studied in particular detail; both theoretical analysis and experiment suggest that estimation results depend largely on data blocks range selection.

通过对方差时间图法的深入研究和实验,发现数据块的选择范围对估计结果有很大影响。