ocean observing system | development program
| development programme | |
| oil | 发展规划 |
| tech. | 开拓方案; 发展方案; 开发方案; 建设规划; 研制计划; 改进计划 |
| English thesaurus | |||
| |||
| OOS | |||
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ocean observing system : 6 phrases in 5 subjects |
| Cryosphere | 1 |
| Earth sciences | 1 |
| Name of organization | 1 |
| Oceanography & oceanology | 1 |
| United Nations | 2 |