“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	Medicinal Chemistry of Nucleic Acid medicinal crop products medicinal crops medicinal crops breeding medicinal crops cultivation medicinal cyathula root medicinal engineering fungi medicinal evodia medicinal evodia fruit medicinal fatheadtree medicinal for drawing out toxin,suppuration and promoting granulation medicinal for external application medicinal fungi medicinal fungi fermentation medicinal indianmulberry medicinal mineral medicinal organs bioreactor medicinal parts of crude drugs medicinal pillow thearpy medicinal plant medicinal plants garden medicinal processing with antogonising combination to reduce toxicity or side effect medicinal processing with inhibiting combination to reduce toxicity or side effect medicinal processing with reinforcing combination to enhance effect medicinal processing with restraining combination to reduce toxicity or side effect

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。