“自然时效”的概念、定义、翻译、参考文献-科学参考

单词	自然时效
释义	自然时效 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	music, dance and opera figurines of Sui Dynasty in Bozhou City music, dance and variety drama stone engravings in the Southern Song tomb in Guangyuan City Music Department of Lu Xun Arts College Music Department of PLA Academy of Art music drama music editor of film & TV Music Education music education music education in modern China Music from Zhuwu Nunnery music historiography musician of film and TV music Musicians and Dancers in Tomb of Nebamun Musicians Group music in drama music instrument digital interface music instrument digital interface, MIDI music in the Renaissance Music is Irrelevant to Grief or Joy music library Music Magazine music of Armenia music of Ballet music of Beilu Bangzi of Shanxi province music of Chinese minority nationalities

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