 |
hélices
| de
| rotación
| opuesta
| hélice | |
| gen. | helix |
| agric. | auger agitator |
| avia. | propeller |
| coal. | loading vane; loading spiral; scroll; vane |
| life.sc. agric. | propeller blades; wind machine |
| mech.eng. | fan blade |
| de | |
| gen. | out of |
| rotación | |
| forestr. | rotation |
| opuesta | |
| gen. | opposed to |
| hélices: 515 phrases in 37 subjects |
| Aerohydrodynamics | 5 |
| Agriculture | 32 |
| Antennas and waveguides | 4 |
| Astronautics | 1 |
| Aviation | 26 |
| Chemistry | 4 |
| Coal | 2 |
| Communications | 3 |
| Drilling | 1 |
| Earth sciences | 17 |
| Electric traction | 1 |
| Electricity generation | 1 |
| Electronics | 13 |
| Energy industry | 5 |
| Environment | 3 |
| General | 4 |
| Health care | 1 |
| Industry | 7 |
| Information technology | 1 |
| Lighting other than cinema | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 78 |
| Medical | 3 |
| Metallurgy | 3 |
| Meteorology | 1 |
| Mineral products | 1 |
| Natural sciences | 3 |
| Nautical | 5 |
| Pest control | 1 |
| Physical sciences | 4 |
| Pneumatics | 1 |
| Superconductivity | 4 |
| Technology | 113 |
| Telegraphy | 1 |
| Textile industry | 3 |
| Transport | 159 |
| Water resources | 2 |