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National Aeronautics and space Administration (美国) | |||
National Aeronautics and Space Administration | |||
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National Aeronautics and Space Administration |
国家航空航天局: 125 phrases in 12 subjects |
Air defense | 4 |
Artificial intelligence | 1 |
Aviation | 29 |
Desert science | 1 |
Earth sciences | 2 |
General | 5 |
Multimedia | 1 |
Name of organization | 1 |
Oil / petroleum | 1 |
Space | 14 |
United States | 65 |
Wind Energy | 1 |