... 结肠后赫尼亚 retrocolic hernia 退行性变 retrogression 退行性病变 retrogressive process ...
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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。
参考来源 - 热处理工艺对7150铝合金组织和性能影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： degeneration
以上来源于: WordNet
N-UNCOUNT Retrogression means moving back to an earlier and less efficient stage of development. 倒退; 退化 [正式] [also 'a' N]
There has been a retrogression in the field of human rights since 1975.
自1975年来，人权状况出现了倒退。
In any case, it's very hard to say whether this is an age of unparalleled progress, or unparalleled retrogression, disintegration, and decadence.
无论如何，我们都很难说这个时代是一个空前进步，或空前退步，崩溃或者堕落的时代。
They earnestly hope the media will play an even greater role in promoting social stability and progrss instead of causing social turbulence and retrogression.
他们真诚地希望媒体在促进社会稳定与进步方面发挥更大作用，不要引起社会动荡与退步。
They earnestly hope the media will play an even greater role in promoting social stability and progress, instead of causing social turbulence and retrogression.
他们真诚地希望媒体在促进社会稳定和进步方面发挥更大的作用，不要引起社会动荡与退步。
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