| transistor | |
| IT | discrete transistor |
| R&D. | transistors |
|
low : 43 phrases in 13 subjects |
| Chemistry | 4 |
| Communications | 8 |
| Electronics | 5 |
| Environment | 3 |
| General | 1 |
| Health care | 1 |
| Industry | 1 |
| Information technology | 3 |
| Medical | 6 |
| Natural sciences | 7 |
| Nuclear and fusion power | 2 |
| Statistics | 1 |
| Technology | 1 |