“natural aging”的概念、定义、翻译、参考文献-科学参考

单词	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	T-reducibility tree tree adjoining tree adjoining grammar tree adjoining grammar, TAG tree adjoining language tree age tree algorithm tree altar tree analysis method tree and tabular combined notation tree and tabular combined notation, TTCN tree approximation tree assortment Treebank tree bank treebank tree-based model tree breeding for wood improvement tree breeding procedure tree breeding zoning tree centroid tree class tree code tree-complete

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。