“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	table of squares Table of Standard Pronunciation of Putonghua table of the moon table of trigonometric functions table of values of a function table pulsion stroke table pulsion time table runner Tables of Tribal Lineages to Supplement the History of the Yuan tablet Tablet Dedicated to Han Ren table tennies of Summer Deaflympics table tennis table tennis court table tennis of Summer Paralympics table tennis of Summer Special Olympics Table Tennis World Table Tennis World Cup tablet inscription Tablet Inscription of the Marvelous Merits of Emperor Wuyuan of Jurchen Jin Tablet Inscription of Zhang Heinü tablet inscriptions of Northern Dynasties Tablet Marking the Rebuilding of the Ganying Pagoda，Huguo Temple Tablet of the Layout of Pingjiang City tabletop exercise

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