second harmonic
| restraint
| second harmonic | |
| oil | 第二谐波 |
| oil од. | 二次谐波 |
| second harmonics | |
| railw. | 二次谐波 |
| restraint | |
| agric. | 遏制 |
| busin. | 节制 |
| dril. | 抑制 |
| el. | 限动器 |
| eng.geol. | 禁闭室 |
| interntl.trade. | 扣禁 |
| manag. | 制止 |
| |||
| 第二谐波; 二次谐波 | |||
| |||
| 第二谐波; ★ 二次谐波 | |||
| |||
| 二次谐波 | |||
|
second harmonic : 43 phrases in 14 subjects |