radiation : 177 phrases in 32 subjects |
Antennas and waveguides | 4 |
Business | 2 |
Chemistry | 2 |
Communications | 6 |
Cultural studies | 1 |
Earth sciences | 29 |
Economy | 1 |
Education | 1 |
Electronics | 8 |
Environment | 9 |
Finances | 2 |
Fish farming pisciculture | 1 |
General | 24 |
Health care | 8 |
Industry | 3 |
Information technology | 2 |
Insurance | 1 |
Labor law | 1 |
Law | 20 |
Life sciences | 4 |
Materials science | 1 |
Measuring instruments | 1 |
Medical | 12 |
Metallurgy | 1 |
Natural sciences | 8 |
Nuclear physics | 4 |
Patents | 1 |
Physical sciences | 4 |
Physics | 1 |
Politics | 2 |
Technology | 2 |
Transport | 11 |