pulse spectrum
| technique
| pulse spectrum | |
| IT | 脉冲频谱 |
| met. | 脉冲谱 |
| technique | |
| exhib. | 技法 |
| gymn. | 手法; 操作法 |
| hydroel.st. | 技能; 工艺; 工程 |
| manag. | 方法论 |
| met. | 方法 |
| sport. | 技巧 |
| tech. | 技术 |
| |||
| 脉冲频谱 | |||
| 脉冲谱 | |||
| |||
| 脉冲频谱 | |||
|
pulse spectrum : 34 phrases in 12 subjects |
| Air defense | 6 |
| Aviation | 2 |
| Chemistry | 2 |
| Earth sciences | 2 |
| Electronics | 2 |
| Geophysics | 2 |
| Information technology | 2 |
| Metallurgy | 1 |
| Nuclear physics | 2 |
| Oil / petroleum | 2 |
| Space | 2 |
| Technology | 9 |