| |||
the marine and ocean space | |||
marine area | |||
marine and ocean space | |||
ocean space (空间) | |||
sea area |
海 洋区域 : 39 phrases in 8 subjects |
Aviation | 2 |
Earth sciences | 9 |
Ecology | 1 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Name of organization | 1 |
Technology | 3 |
United Nations | 21 |