ocean floor

	English	Abb.	学名	日本語	略称
1	ocean floor			深海底
2	ocean floor			海底
3	deep ocean floor with its oceanic ridges			大洋底及びその海洋海嶺
4	development of the seabed and ocean floor and subsoil thereof			深海底開発
5	Treaty on the Prohibition of the Emplacement of Nuclear Weapons and Other Weapons of Mass Destruction on the Seabed and the Ocean Floor and in the Subsoil Thereof			核兵器及び他の大量破壊兵器の海底における設置の禁止に関する条約	海底非核化条約
6	United Nations Committee on the Peaceful Uses of the Seabed and the Ocean Floor beyond the Limits of National Jurisdiction			国連拡大海底平和利用委員会