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范性形变
释义
范性形变
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工学
范性形变
释
plastic deformation
范性形变
材料所受的应力超过一定值时表现出的不可逆的永久变形。又称塑性变形。利用范性形变不仅可以把材料加工成所需要的形状,而且能使金属材料的性能得到改善(见金属塑性加工)。
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Zheng Family, Cohabitation of Filial Sentiments and Humanties
Zheng Fashi
Zheng Feng
Zheng Fengrong
Zheng Fuguang
Zheng Gangzhong
Zheng Gu
ZhengGuang Calendar in Northern Wei Dynasty
Zheng Guangong
Zheng Guangzu
Zheng Guanying
Zheng Guo
Zheng Guo Canal
Zheng Guochang
Zheng Guoen
Zheng Haixia
Zheng He
Zhenghe Congou black tea
Zhenghe dabaicha
Zhenghe Park in Kunming City
Zheng Hesheng
Zheng He's nautical maps
Zheng He's Voyages to Western Seas
Zhenghe white tea
Zhenghe Xian
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更新时间:2026/6/20 3:08:06