单词 | Young's modulus |
释义 | Young's modulus/jʌŋz /noun Physics A measure of elasticity, equal to the ratio of the stress acting on a substance to the strain produced.Commercial nylon formulations often include plasticisers such as water, acids, alcohols and phenols, which reduce the yield stress and Young's modulus of the polymer, but increase the material toughness....
OriginMid 19th century: named after T. Young (see Young, Thomas). |
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