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système stationnaire | |||
ensemble robuste; système stable |
устойчивая система: 17 phrases in 11 subjects |
Astronautics | 4 |
Chemistry | 1 |
Fishery fishing industry | 1 |
Foreign policy | 2 |
Information technology | 2 |
Mathematics | 1 |
Mechanic engineering | 1 |
Name of organization | 1 |
Radio | 1 |
Soil science | 1 |
United Nations | 2 |