basic frequency
| meter
| basic frequency abbr. | |
| auto. | 主频 |
| bridg.constr. | 主频率 |
| hydroel.st. | 基本频率; 基频 |
| Meter abbr. | |
| met. | 梅特 合金 |
| meter abbr. | |
| gen. | 仪表 |
| hydroel.st. | 米; 仪; 表; 公尺 |
| manag. | 计量器 |
| met. | 计; 计数器; 测量仪器 |
| |||
| 主频见 GB/T 3947-1996 中 2.60 | |||
| 主频率 | |||
| 基本频率; 基频 | |||
| 主频 | |||
|
basic frequency : 8 phrases in 6 subjects |
| Chemistry | 1 |
| Electric machinery | 1 |
| Electronics | 3 |
| Geophysics | 1 |
| Scientific | 1 |
| Technology | 1 |