| |||
wide separation | |||
extended interval | |||
major interval; major (I. Havkin) |
большой интервал: 30 phrases in 16 subjects |
Biology | 1 |
Drilling | 1 |
Economy | 3 |
General | 1 |
Geophysics | 1 |
Makarov | 1 |
Marketing | 1 |
Mass media | 3 |
Mathematics | 2 |
Medical | 1 |
Metallurgy | 1 |
Military | 2 |
Music | 1 |
Oil / petroleum | 2 |
Technology | 3 |
Telecommunications | 6 |