せん断だん弾だん性せい係けい数すう

noun

elastic shear modulus; modulus of rigidity

Technical term in materials science and engineering; refers to the ratio of shear stress to shear strain within the elastic limit.

• せん断だん弾だん性せい係けい数すうは、材ざい料りょうの剛ごう性せいを表あらわす重じゅう要ような指し標ひょうです。

  The elastic shear modulus is an important indicator of a material's rigidity.

• この合ごう金きんのせん断だん弾だん性せい係けい数すうは約やく80 GPaです。

  The elastic shear modulus of this alloy is approximately 80 GPa.