| |||
longitudinal |
longitudinal : 51 phrases in 14 subjects |
Astronomy | 1 |
Communications | 4 |
Earth sciences | 7 |
Electronics | 2 |
High energy physics | 12 |
Mathematics | 1 |
Medical | 10 |
Medical appliances | 4 |
Metallurgy | 2 |
Natural sciences | 1 |
Power lines | 1 |
Radio | 2 |
Scientific | 1 |
Transport | 3 |