An anticyclonic eddy near the Nansha Trough,an anticyclonic eddy east of the Nansha Islands and a weak cyclonic eddy near the Nansha Islands occur in winter,and an anticyclonic eddy near t...
冬季,在南沙
涡、东南沙
涡和较弱的南沙
涡;夏季,
在南沙
涡、巴拉望
西侧的
涡和东南沙
涡。