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ядерный (A nuclear thermal rocket (NTR) is a type of thermal rocket where the heat from a nuclear reaction, often nuclear fission, replaces the chemical energy of the propellants in a chemical rocket. In an NTR, a working fluid, usually liquid hydrogen, is heated to a high temperature in a nuclear reactor and then expands through a rocket nozzle to create thrust.  wikipedia.org) | |||
| nuclear-thermal: 50 do fraz, 8 tematyki |
| Astronautyka | 13 |
| Astronomia | 1 |
| Elektronika | 1 |
| Energia jądrowa i termojądrowa | 12 |
| Fizyka | 1 |
| Nanotechnologia | 1 |
| Przemysł energetyczny | 9 |
| Wojskowość | 12 |