refractive index : 68 phrases in 15 subjects |
Analytical chemistry | 2 |
Antennas and waveguides | 3 |
Chemistry | 2 |
Communications | 4 |
Earth sciences | 2 |
Electronics | 15 |
General | 1 |
Information technology | 6 |
Life sciences | 2 |
Measuring instruments | 1 |
Microelectronics | 1 |
Optics branch of physics | 21 |
Physics | 3 |
Radio | 2 |
Technology | 3 |