| 1. | Acoustic impedance matching of middle ear 中耳声阻抗匹配 |
| 2. | Underwater acoustic resistance 水下声阻抗 |
| 3. | Acoustic impedance matching 声阻抗匹配 |
| 4. | Acoustic impedance layering 声阻抗分层 |
| 5. | Unit area acoustic impedance 声阻抗率 |
| 6. | Acoustic impedance section 声阻抗剖面 |
| 7. | Specific acoustic impedance 声阻抗率 |
| 8. | Acoustic impedance log 声阻抗测井 |
| 9. | Code for measurement of sound - absorbing coefficient and specific acoustic inpedance of standing - wave 驻波管法吸声系数与声阻抗率测量规范 |
| 10. | Measurement of sound - absorbing coefficient and sound - resistance rate by method of standing wave tubes 驻波管法吸声系数与声阻抗率测量规范 |