yán / jiū / rén / yuán / lì / yòng / mó / xíng / fēn / xī / fǎn / chì / dào / liú / de / yùn / dòng / guī / lǜ研究人员利用模型分析反赤道流的运动规律。Researchers used a model to analyze the movement patterns of the equatorial countercurrent.