“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	non-oxide ceramic matrix composite non-oxide refractories nonoxide refractory product nonoxoacid nonoxoacid; hydracid non-oxygen heat-pressure leaching of mineral raw material non-Pappian geometry non-Pappian plane non-paracompact space nonparallel flow nonparallelism nonparameter test nonparametric nonparametric additive hazards model nonparametric Bayesian methods non-parametric Bayesian topic model non parametric bootstrap non-parametric bootstrap nonparametric bootstrap nonparametric confidence region nonparametric control chart nonparametric estimation nonparametric hypothesis nonparametric hypothesis testing non parametric hypothesis test problem

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。