All Optical
| Switch
| all-optical | |
| space | 全光学的 |
| switch | |
| gen. | 打开 |
| busin. | 转手贸易 |
| comp., net. | 交换机 |
| el. meas.inst. | 切换 |
| el.mach. | 通-断开关 |
| met. | 转换开关; 转变; 改变 |
| sport. | 转换 |
| |||
| 全光学的 | |||
|
All Optical : 25 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Computer networks | 6 |
| Electronics | 5 |
| Hydroelectric power stations | 1 |
| Information technology | 6 |
| Physics | 1 |
| Technology | 1 |
| Telecommunications | 2 |