| spectrumcomponent | |
| el. | componente espetral |
|
discrete : 70 phrases in 10 subjects |
| Communications | 3 |
| Earth sciences | 4 |
| Electronics | 11 |
| Environment | 2 |
| Health care | 1 |
| Information technology | 7 |
| Mathematics | 11 |
| Natural sciences | 1 |
| Pharmacy and pharmacology | 1 |
| Statistics | 29 |