| tiheys abbr. | |
| gen. | stocking level; tree density |
| chem. | density |
| environ. | density |
| life.sc. | thickness |
| math. | frequency |
| nat.sc. industr. | closeness; impermeability; leak-tightness |
| phys. | volumic mass |
|
API : 8 phrases in 4 subjects |
| Energy industry | 2 |
| General | 1 |
| Information technology | 1 |
| Microsoft | 4 |