harmonics : 128 phrases in 23 subjects |
Communications | 16 |
Cultural studies | 1 |
Earth sciences | 3 |
Electric motors | 1 |
Electric traction | 1 |
Electricity generation | 2 |
Electronics | 44 |
Energy industry | 1 |
Industry | 1 |
Information technology | 2 |
Life sciences | 3 |
Magnetics | 6 |
Mathematics | 24 |
Mechanic engineering | 3 |
Metallurgy | 3 |
Pharmacy and pharmacology | 1 |
Power electronics | 3 |
Radio | 1 |
Scientific | 2 |
Sound recording | 1 |
Statistics | 7 |
Technology | 1 |
Telephony | 1 |