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| sistema solar activo | |||
| tecnología solar activa | |||
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Active System : 28 phrases in 15 subjects |
| Automobiles | 1 |
| Communications | 3 |
| Electronics | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Fishery fishing industry | 1 |
| General | 2 |
| Information technology | 2 |
| Life sciences | 1 |
| Meteorology | 2 |
| Microsoft | 2 |
| Natural sciences | 3 |
| Technology | 1 |
| Transport | 5 |
| United Nations | 1 |