Arctic.相关论文
1999年7月下旬,雪龙号科学考察船在中国首次北极科学考察航次中在白令海海盆北部与中部完成了22个深水站的采样作业.营养盐和溶解......
One of sea ice core samples was taken from Arctic by the First Chinese National Arctic Research Expedition Team in 1999.......

