 |
| bulbs: 556 phrases in 42 subjects |
| Agriculture | 23 |
| Anatomy | 1 |
| Antennas and waveguides | 9 |
| Archaeology | 2 |
| Automobiles | 12 |
| Biology | 8 |
| Chemistry | 32 |
| Communications | 1 |
| Construction | 20 |
| Cultural studies | 1 |
| Earth sciences | 31 |
| Ecology | 3 |
| Electronics | 28 |
| Energy industry | 1 |
| Entomology | 7 |
| Food industry | 4 |
| Forestry | 2 |
| General | 45 |
| Geomechanics | 4 |
| Horticulture | 3 |
| Industry | 4 |
| Life sciences | 7 |
| Lighting other than cinema | 2 |
| Materials science | 1 |
| Measuring instruments | 8 |
| Mechanic engineering | 9 |
| Medical | 104 |
| Medical appliances | 4 |
| Metallurgy | 12 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 8 |
| Natural sciences | 9 |
| Nuclear and fusion power | 4 |
| Optics branch of physics | 18 |
| Physics | 16 |
| Power lines | 4 |
| Refrigeration | 14 |
| Technology | 73 |
| Textile industry | 3 |
| Thermal engineering | 1 |
| Transport | 13 |
| Zoology | 1 |