The SouthEquatorial Band has been seen to change colors before, although the change has never been recorded in such detail.
过去人们发现南赤道带会改变颜色,不过从来没有记录下如此详细的变化。
2
The depths of the trough and the deeper peaks are almost coincident with those of the south boundaries of the SouthEquatorial Current and the Equatorial Undercurrent, respectively.
The SouthEquatorial Current which located in the north of the equator is stronger in winter than it is in summer, but the one in the Southern Hemisphere is strong in summer and weak in winter.