Elasticity is the most solid materials in low-stress deformation demonstrated by a mechanical behavior.

弹性，是大多数固体材料在低应力作用变形时表现出来的一种力学行为。

youdao

On the basis of the statistical theory of cross linked rubber, this paper analyses the non linear stress deformation characteristics of elastic waterproof materials.

依据交联橡胶的统计理论，讨论了弹性密封防水材料的非线性应力、应变特性。

youdao

The article introduces several structural models, as well as analyzes the stress deformation feature of concrete face rockfill dam using two dimension finite element method.

介绍堆石体的几种本构模型，用二维有限元方法分析了混凝土面板堆石坝的应力变形特性。

youdao

Even if our basic theory is that economy is elastic in response to nominal stress and plastic in response to real stress, a sudden change in rigidity combined with a large nominal shock could cause a very large plastic deformation in the economy.

FORBES: NGDP in the Long Run and Economic Plasticity