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　　“雪??(xue)龍??(long)2”號(hào)??(hao)正??(zheng)重??(zhong)新??(xin)返??(fan)回??(hui)南??(nan)極??(ji)羅?(luo)斯??(si)海??(hai)海?(hai)域??(yu)??，新??(xin)登??(deng)船?(chuan)的??(de)中??(zhong)外??(wai)科??(ke)學(xué)??(xue)家??(jia)將??(jiang)共??(gong)同??(tong)進(jìn)??(jin)行??(xing)大?(da)洋??(yang)科?(ke)學(xué)??(xue)考??(kao)察??(cha)??，這??(zhe)也??(ye)是??(shi)我??(wo)國(guó)??(guo)首??(shou)次??(ci)在??(zai)南?(nan)極?(ji)的??(de)秋??(qiu)季??(ji)進(jìn)??(jin)行??(xing)大??(da)洋?(yang)科?(ke)考??(kao)?。?　　而??(er)西?(xi)風(fēng)??(feng)帶?(dai)只??(zhi)是??(shi)這??(zhe)趟??(tang)“探??(tan)索??(suo)之??(zhi)旅??(lv)”的??(de)第??(di)一??(yi)步??(bu)??，當(dāng)??(dang)穿?(chuan)過(guò)??(guo)西??(xi)風(fēng)??(feng)帶??(dai)進(jìn)??(jin)入??(ru)南?(nan)大??(da)洋??(yang)之??(zhi)后??(hou)??，新??(xin)的??(de)挑??(tiao)戰(zhàn)??(zhan)將??(jiang)接??(jie)踵?(zhong)而??(er)來(lái)??(lai)??。??。