elastic aftereffect

例句：

1. 1. The elasticaftereffect of the new drug is stillbeing studied.
   新药的弹性后效仍在研究中。
2. 2. The rebound effect of the economyhas been significant.
   经济的反弹效应已经非常明显。
3. 3.The elastic aftereffect of the material wasunexpectedly strong.
   这种材料的弹性后效出乎意料地强。