rectification : 126 phrases in 33 subjects |
Agriculture | 1 |
Analytical chemistry | 3 |
Antennas and waveguides | 1 |
Archaeology | 1 |
Astronomy | 1 |
Automobiles | 1 |
Business | 2 |
Chemistry | 2 |
Communications | 2 |
Demography | 1 |
Earth sciences | 9 |
Economy | 2 |
Electronics | 6 |
Environment | 1 |
Finances | 1 |
General | 2 |
Information technology | 2 |
Law | 11 |
Mechanic engineering | 3 |
Medical | 3 |
Metallurgy | 2 |
Microelectronics | 5 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 1 |
Nuclear physics | 2 |
Optics branch of physics | 18 |
Patents | 1 |
Physics | 25 |
Politics | 1 |
Radio | 1 |
Surveying | 1 |
Technology | 7 |
Transport | 5 |