PEL | |
AI. | logical picture element |
| |||
logical picture element |
PEL: 34 phrases in 9 subjects |
Coal | 1 |
Economy | 1 |
Electric machinery | 1 |
Health care | 9 |
Information technology | 4 |
Mammals | 2 |
Medical | 14 |
Natural resourses and wildlife conservation | 1 |
Zoology | 1 |