shielding : 65 phrases in 21 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Communications | 2 |
Earth sciences | 8 |
Electronics | 6 |
Environment | 3 |
General | 17 |
Health care | 3 |
Industry | 4 |
Information technology | 1 |
International law | 1 |
Life sciences | 1 |
Materials science | 2 |
Mechanic engineering | 2 |
Medical | 1 |
Metallurgy | 3 |
Nuclear and fusion power | 2 |
Nuclear physics | 1 |
Technology | 3 |
Transport | 2 |
Zoology | 1 |