natural ageing meaning in English
自然老化
自然时效
Examples
- Agricultural drainage . unplasticized pvc ringed pipes . natural ageing test
农业排灌设备.未增塑聚氯乙烯圆管.天然老化试验 - Recent studies had already established a link between testosterone loss in men and ad due to natural aging
最近的研究已经确定男性睾酮缺乏与自然衰老所致的阿尔次海默病存在联系。 - The natural aging of two kinds of conductive silicone rubber added silica aerogel or not was examined for six and twelve months
摘要分别对未添加白炭黑和添加白炭黑增强的线性导电硅橡胶进行了6个月和12个月的自然老化试验。 - Thursday , may 24 ( healthday news ) - - skin lotion with vitamin a ( retinol ) may help reduce wrinkles caused by natural aging and help boost production of skin - building compounds , say u . s . researchers
每日健康新闻5月24日周四报道-美国研究人员宣称，含有维生素a （视黄醇）的润肤乳可减少因自然衰老引起的皱纹，并可促进塑肤化合物的形成。 - This aging model is convenient , cheap and stable so that it has been used widespreadly comparing with other aging models such as samp aging model , osone induced aging model , thymus removed model , natural aging model and so on
与其它几种衰老动物模型如samp系小鼠衰老模型，臭氧损伤衰老模型，去胸腺衰老模型，自然衰老模型等相比，该模型简便易行，价格低廉，结果稳定，因而得到广泛运用。