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natural aging
释义
natural aging
Encyclopedia
工学
时效
释
natural aging
自然时效
通过把机械零件曝露于室外自然环境下,经过长时间风吹、日晒、雨淋和季节变化,给零件造成多次反复的温度应力过载,促使残余应力发生释放而使尺寸获得稳定的方法。是古老的时效方法。
随便看
recursive induction axiom
recursive interpolation method
recursive isomorphism
recursive language
recursive least-squares
recursive least-squares, RLS
recursively axiomatizable
recursively axiomatized class
recursively definable group
recursively dominated degree
recursively enumerable
recursively enumerable degree
recursively enumerable language
recursively enumerable set
recursively inaccessible ordinal
recursively inseparable set
recursively isomorphic set
recursively presentable group
recursively presented group
recursively presented model
recursively representable mapping
recursively saturated structure
recursively separable set
recursively stable model
recursively undecidable theory
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