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cell structure: 32 phrases in 16 subjects |
Astronautics | 5 |
Computers | 4 |
Electronics | 2 |
General | 1 |
Makarov | 3 |
Military | 2 |
Molecular genetics | 1 |
Nanotechnology | 5 |
Physics | 1 |
Physiology | 1 |
Plastics | 1 |
Refrigeration | 1 |
Solar power | 1 |
Technology | 2 |
Telecommunications | 1 |
Thermal engineering | 1 |