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