emisión : 817 phrases in 49 subjects |
Accounting | 3 |
Antennas and waveguides | 7 |
Chemistry | 12 |
Communications | 100 |
Construction | 1 |
Cultural studies | 1 |
Earth sciences | 40 |
Ecology | 14 |
Economy | 17 |
Electronics | 87 |
Energy industry | 6 |
Environment | 161 |
Finances | 144 |
General | 26 |
Health care | 6 |
Hobbies and pastimes | 1 |
Industry | 2 |
Information technology | 14 |
Insurance | 1 |
International Monetary Fund | 24 |
Law | 10 |
Life sciences | 7 |
Magnetics | 9 |
Marketing | 8 |
Mechanic engineering | 1 |
Medical | 10 |
Metallurgy | 5 |
Microsoft | 6 |
Natural sciences | 12 |
Nuclear and fusion power | 1 |
Nuclear physics | 2 |
Patents | 11 |
Pharmacy and pharmacology | 1 |
Physical sciences | 2 |
Physics | 2 |
Power lines | 1 |
Radio | 10 |
Radiology | 5 |
Rail transport | 1 |
Statistics | 3 |
Taxes | 2 |
Technology | 3 |
Telecommunications | 3 |
Telegraphy | 2 |
Telephony | 2 |
Thermal Energy | 2 |
Transport | 23 |
Vacuum tubes | 5 |
Work flow | 1 |