| 单词 | proportional limit |
| 释义 | > as lemmasproportional limit proportional limit n. Mechanics the maximum strain to which a body or material can be subjected before the strain ceases to be proportional to the stress. ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > [noun] > law of proportion of stress or strain > maximum stress keeping proportion limit of proportionality1882 proportional limit1906 1906 Proc. Royal Soc. 12 427 Bars tested in torsion to some stress below the elastic limit (proportional limit of bar) and the direction of torsion reversed immediately. 1950 E. E. Wahlstrom Introd. Theoret. Igneous Petrol. v. 115 Both the elastic limit and the proportional limit vary with the time through which the stress is applied. 2005 Engin. Structures 27 1465/2 Stainless steel exhibits a non-linear stress-strain relationship..and a relatively low proportional limit. < as lemmas |
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