index-matching
| material
| index matching | |
| tech. | 折射率匹配 |
| material | |
| anim.husb. | 物质; 原料; 材料 |
| auto. | 材 料; 原材料; 资料 |
| chem. | 物料 |
| |||
| 折射率匹配 | |||
| |||
| 折射率匹配 | |||
|
index-matching : 6 phrases in 2 subjects |
| Electronics | 3 |
| Telecommunications | 3 |