 |
| |||
| градиент индекса преломления | |||
| градиент показателя преломления | |||
| градиент коэффициента преломления | |||
| 折射率梯度: 3 phrases in 2 subjects |
| Antennas and waveguides | 1 |
| General | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips