弹性系数

摘要弹性系数的超声检测，即借助固体弹性常数与超声波波速间的固有关系，通过测量纵波及横波在固体中的传播速度来获取材料的弹性模量、剪切模量及泊松比。

gum elastic bougie

elastic woven material

elastic solid

elastic braid for socks

elastic force

elastic element , prefab

non-positive-displacement pump for pumping liquids and elastic fluids at the same time

elastic anisotropy