比喻好
发表于 2025-3-30 08:57:37
imetry, DSC, IR-Fourier spectroscopy and irreversible deformation recovery at heating. All polymers deformed in the glassy state have shown number of common features. In all cases irreversible deformation is followed by marked sample internal energy increase which reaches up to 20–50% of total mecha
Femish
发表于 2025-3-30 14:15:50
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好开玩笑
发表于 2025-3-30 18:45:52
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有斑点
发表于 2025-3-31 00:16:09
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