|
anode : 231 phrases in 24 subjects |
| Agriculture | 4 |
| Antennas and waveguides | 43 |
| Automated equipment | 2 |
| Chemistry | 5 |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 12 |
| Electrochemistry | 1 |
| Electronics | 48 |
| Environment | 4 |
| General | 1 |
| Health care | 2 |
| High energy physics | 1 |
| Industry | 3 |
| Medical | 2 |
| Medical appliances | 35 |
| Metallurgy | 21 |
| Physical sciences | 1 |
| Radiation | 30 |
| Semiconductors | 2 |
| Technology | 4 |
| Thermal Energy | 4 |
| Transport | 2 |
| Vacuum tubes | 1 |