|
time : 2694 phrases in 53 subjects |
| Abbreviation | 10 |
| Antennas and waveguides | 2 |
| Automatic control | 43 |
| Baseball | 2 |
| Biology | 2 |
| Buddhism | 6 |
| Chemistry | 1 |
| Childish | 6 |
| Computer networks | 1 |
| Computers | 176 |
| Construction | 33 |
| Electric motors | 12 |
| Electric traction | 1 |
| Electrical engineering | 8 |
| Electricity generation | 6 |
| Electronics | 52 |
| General | 1636 |
| Informal | 10 |
| International Monetary Fund | 5 |
| Isolation | 3 |
| Law | 13 |
| Lighting other than cinema | 2 |
| Magnetics | 3 |
| Microsoft | 124 |
| Music | 4 |
| Nuclear physics | 6 |
| Obsolete / dated | 29 |
| Pejorative | 1 |
| Physics | 125 |
| Piezoelectric crystals | 10 |
| Power lines | 11 |
| Power system protection | 61 |
| Radio | 9 |
| Radiobiology | 1 |
| Radiology | 4 |
| Rail transport | 2 |
| Reliability | 56 |
| Satellite communications | 5 |
| Semiconductors | 5 |
| Slang | 7 |
| Sound recording | 12 |
| Sports | 4 |
| Superconductivity | 3 |
| Technology | 117 |
| Telecommunications | 14 |
| Telegraphy | 10 |
| Telephony | 2 |
| Thermal Energy | 6 |
| Titles of works of art | 3 |
| Transformers | 2 |
| Vacuum tubes | 24 |
| Video recording | 1 |
| Welding | 3 |