| |||
| conservare sotto chiave | |||
| English thesaurus | |||
| |||
| fast wave (S1 MichaelBurov) | |||
| personnel office (Cmilana); personnel officer (Киселев voen14); personnel staff officer | |||
| the first peak measured by Rock-Eval (S1 is the milligrams of hydrocarbons that can be thermally distilled from 1 gm of rock); lower Silurian | |||
| |||
| Personnel Staff Officer | |||
| battalion or brigade manpower and personnel staff officer (Marine Corps battalion or regiment) | |||
| First Sacral Vertebra | |||
| |||
| first heart sound | |||
|
s1 : 12 phrases in 6 subjects |
| Electric motors | 1 |
| General | 2 |
| Industry | 1 |
| Mathematics | 1 |
| Medical | 4 |
| Technology | 3 |