elasticallyadv.弹性地elasticadj.灵活的；有弹性的；可变的n.橡皮圈；有松紧的东西elastic modulus of shear剪切弹性模数elastic separating plier分离钳elastic energy criterion弹性能判据elastic potential energy弹性势能elastic grinding-wheel弹性砂轮elastic fabric for jeans弹力牛仔织物elastic-plastic theory弹塑性理论elasticoptic coefficient光弹性系统elastic limit in torsion扭曲弹性极限elastic dynamic analysis弹性动力分析

1. The finite element method was used to calculate elastic wave propagation in the medium.
   本文采用有限元素法计算弹性波在介质中的传播。
2. The absorption of elastic waves in rocks has been the subject of extensive theoretical and experimental study.
   弹性波在岩层内的吸收问题曾经是理论上与实验上广泛研究的课题。