| |||
| 谐波; 谐波成分 | |||
| 谐音 | |||
| 高次谐波 | |||
| ★ 谐波分量 | |||
| 正弦曲线分量 | |||
| 谐频分量; 谐波 (部分); 调和分量; 调和成分 | |||
|
harmonic component : 12 phrases in 9 subjects |
| Automobiles | 1 |
| Electric machinery | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Information technology | 1 |
| Mathematics | 1 |
| Power electronics | 1 |
| Space | 1 |
| Technology | 2 |