N a shipping route along the Arctic coasts of Europe and Asia, between the Atlantic and Pacific: first navigated by Nordenskjöld (1878–79) 东北航道; 在大西洋和太平洋间沿欧洲和亚洲北极海岸线的航道,最早在1878-79年由瑞典探险家诺登舍尔德航行
According to NOAA's satellite observation data, the Northwest Passage in the north of Eurasia and the Northeast Passage in the north of Canada have opened in recent years.
根据美国航空航天局的卫星观测数据显示,俄罗斯北部的东北航道和加拿大北部的西北航道先后相继开通,使得北冰洋的开通逐渐成为现实。
参考来源 - 北冰洋通航可行性的初步研究N(名词) a shipping route along the Arctic coasts of Europe and Asia, between the Atlantic and Pacific: first navigated by Nordenskjöld (1878–79) 东北航道; 在大西洋和太平洋间沿欧洲和亚洲北极海岸线的航道,最早在1878-79年由瑞典探险家诺登舍尔德航行