ageing treatment 时效处理
interrupted ageing treatment [机] 分级时效处理
natural ageing treatment [冶] 自然时效处理
over ageing treatment 过时效热处理
step ageing treatment [机] 分级时效处理
anti-ageing treatment 抗老化处理
direct ageing treatment 直接时效工艺
The composite shows better wear resistance than high chromium cast iron material especially in low load and fine abrasive test condition. The results also indicate that the composite strengthened by ageing treatment was more wear resistant than as-cast composite.
通过时效处理，复合材料的基体得到强化，比铸态复合材料具有更高的磨料磨损耐磨性。
参考来源 - 铸造碳化钨颗粒增强铜基复合材料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
They hope this could be used to develop a drug treatment to slow the normal decline in memory associated with ageing, or even improve memory in people who are very old.
他们希望这种化合物可以用来发明一种药物治疗，放慢由于变老造成的正常记忆衰退速度，甚至提高老年人的记忆力。
Retrogression and re-ageing treatment can improve their corrosion performance, make the comprehensive properties of alloys better.
回归再时效处理能够改善合金的腐蚀性能，使合金达到较好的综合性能。
The results showed that natural ageing after solution heat treatment led to increase the comprehensive mechanical properties effectively.
通过固溶处理后自然时效，能有效地提高合金的综合力学性能。
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