fixed frequency
| sampling
| fixed frequency | |
| fishery | 固定频率 |
| sampling | |
| econ. | 示范 |
| hydroel.st. | 采样 |
| hydroel.st. од. | 取样; 抽样 |
| IMF. | 抽样法 |
| tech. | 样本化; 进样; 取土样 |
| textile | 签封样品; 提供样品 |
| |||
| 固定频率的; 定频的 | |||
| |||
| 固定频率 | |||
|
fixed frequency : 34 phrases in 13 subjects |
| Air defense | 3 |
| Aviation | 1 |
| Communications | 1 |
| Earth sciences | 1 |
| Electric machinery | 2 |
| Electronics | 5 |
| Energy industry | 1 |
| Geophysics | 1 |
| Mechanic engineering | 1 |
| Multimedia | 1 |
| Otorhinolaryngology | 1 |
| Space | 5 |
| Technology | 11 |