 |
cathode emission
| area
| cathode emission | |
| met. | 阴极发射 |
| area | |
| gen. | 领域 |
| comp., MS | 區域 |
| manag. | 部门; 方面 |
| met. | 表面 |
| oil | 地带 |
| sport. | 地区 |
| |||
| 阴极发射 | |||
| cathode emission: 22 phrases in 6 subjects |
| Air defense | 1 |
| Earth sciences | 1 |
| Electronics | 11 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 7 |