The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋是大西洋的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在的盐跃层是冰洋上层海洋独有的结构之一，对维持冰洋表层的低温特征和海冰存在起着非常重要的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋被看做是大西洋的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘存在的盐跃层是冰洋层海洋独有的结构之一，对维持冰洋表层的低温特征和海冰存在起着非常重的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋被看做是大西洋部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存跃层是冰洋上层海洋独有结构之一，对维持冰洋表层低温特征和海冰存起着非常重要。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

被看做是大西的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在的盐跃层是上层海独有的结构之一，层的低温特征和海存在起着非常重要的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋被看做是大西洋部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在盐跃层是冰洋上层海洋独有构之一，对维持冰洋表层低和海冰存在起着非常重要作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋被看做是大西洋的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在的盐跃层是冰洋上层海洋独有的结构之一，对维持冰洋表层的低温特征和海冰存在起着非常重要的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰被看做是大西的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在的盐跃层是冰上层有的结构之一，对维持冰表层的低温特冰存在起着非常重要的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

被看做是大西的部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘要长年存在的盐跃层是上层海独有的结构之一，对维持表层的低温特征和海存在常重要的作用。

The Arctic Ocean is considered to be a northern part of the Atlantic Ocean.

冰洋被看做是大西洋部。

The permanent Arctic halocline, one of the particular structures in the upper Arctic ocean, is very important to the maintenance of the sea ice and cold surface layer in the Arctic ocean.

摘长年存在层是冰洋上层海洋独有结构之一，对维持冰洋表层低温特征和海冰存在起着非常重用。