atmospheric ageing
英 [ˌætməsˈferɪk ˈeɪdʒɪŋ]
美 [ˌætməsˈferɪk ˈeɪdʒɪŋ]
【化】大气老化， 大气作用老化， 自然老化
双语例句
- The No. 19 gaseous rust protection paper has no effect of atmospheric corrosion stability on the 166 and 167 aluminium alloys which were treated with quenching and natural ageing method.
19号气相防锈纸不能防止淬火自然时效的166167铝合金管材遭受大气腐蚀。