n.（海洋在地壳板块压力下的）下降...

The third EOF shows Guinea Gulf upwelling and north equatorial downwelling peak in June - July.第三模态表征的是几内亚海湾上升流和赤道北部下降流在6~7月强度达到最大....

downwelling的音标：downwelling的英式发音音标为：[daʊn'welɪŋ]downwelling的美式发音音标为：[daʊn'welɪŋ]...