elastic impedance

例句：

1. 1.The elastic impedance of the material is an important factor in determining its performance.
   材料弹性阻抗是决定其性能的重要因素。
2. 2.The elastic impedance of the circuit can be adjusted by changing the resistance of the components.
   电路的弹性阻抗可以通过改变组件的电阻来调整。
3. 3. The elastic impedance of the material can be optimized to improve its performance.
   通过优化材料的弹性阻抗，可以提高其性能。