frequency variation
| method
| frequency variation abbr. | |
| el. | 频率偏差 |
| steel. | 频率变化; 频率波动 |
| method abbr. | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 频率偏差 | |||
| 频率变化; 频率波动 | |||
| 频率变动 | |||
|
frequency variation : 15 phrases in 10 subjects |
| Agriculture | 1 |
| Communications | 1 |
| Genetics | 1 |
| Hydroelectric power stations | 1 |
| Information technology | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 2 |
| Technology | 4 |
| Wind Energy | 1 |