elastic acoustical reactance

例句：

1. 1. The new design of the car has a higher elastic acoustical reactance than its predecessor.
   这款新车的弹性声学阻抗比前一代车型更高。
2. 2.In acoustics, the elastic acoustical reactance is a measure of how much sound waves are absorbed by a material.
   在声学中，弹性声学阻抗是衡量声音波被材料吸收程度的一个指标。
3. 3.The engineer used the elastic acoustical reactance to optimize the performance of the microphone.
   工程师利用弹性声学阻抗来优化麦克风的性能。