 |
| |||
| 声波阻抗 | |||
| 声阻抗平面波声速与材料密度的乘积,单位为 kg/(m²・s),体现了材料的能量转移特性。声阻抗是表述岩石可爆性〈临界载荷〉和岩石块度〈非均匀性〉的一个重要的量化指标 | |||
| 声波阻抗 | |||
| 波阻抗 | |||
| 声阻抗 | |||
| 声抗 | |||
| acoustic impedance: 48 phrases in 11 subjects |
| Drilling | 1 |
| Electric machinery | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Geophysics | 3 |
| Nursing | 1 |
| Oil / petroleum | 12 |
| Otorhinolaryngology | 5 |
| Shipbuilding | 3 |
| Space | 5 |
| Technology | 13 |
| Telecommunications | 2 |