Mechanical properties of fruit concern with firmness are failure stress, failure strain, failture energy, and apparent modulus of elasticity ( Young's modulus). 与水果硬度有关的机械特性有破坏应力、破坏应变、破坏能和杨氏模量等。
Heat treatment could effectively raise the apparent Young's modulus, yielding strength and energy absorption capacity of the porous Al alloy. 结果表明:固溶时效热处理可以有效提高ZL111基多孔铝合金的表观杨氏模量、屈服强度和压缩吸能能力;