 |
| |||
| 缓变折射率; 梯度折射率 | |||
| 梯度指数 | |||
| gradient index: 16 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 6 |
| Engineering geology | 1 |
| Polymers | 1 |
| Technology | 5 |
| Telecommunications | 2 |
|
| |||
| 缓变折射率; 梯度折射率 | |||
| 梯度指数 | |||
| gradient index: 16 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 6 |
| Engineering geology | 1 |
| Polymers | 1 |
| Technology | 5 |
| Telecommunications | 2 |