senescence中文什么意思

变老

老年期

老朽

衰老；老化

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衰老学

衷老

• biology of senescence:    衰老生物学
• causes of senescence:    衰老学说
• cell senescence:    细胞衰老

例句与用法

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1. This will not only prevent senescence but will also contribute to better fruit quality .
   这不仅为了防止早衰，并有助于提高果品质量。
2. Senescence may be defined as the deteriorative events which precede the death of a mature cell .
   衰老是成熟细胞死亡之前的败坏过程。
3. Calcium apparently acts in a similar manner as some of the hormones that defer senescence .
   钙这种明显的作用同某些激素能够延缓衰老的作用方式相似。
4. The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn .
   在秋天落叶树的叶子颜色变化特征，是同衰老相联系的。

英文释义

名词

1. the property characteristic of old age
   同义词：agedness
2. the organic process of growing older and showing the effects of increasing age
   同义词：aging, ageing

百科释义

Senescence (from , meaning “to grow old,” from [or biological aging is the endogenous] and [[hereditary process of accumulative changes to molecular and cellular structure disrupting metabolism with the passage of time, resulting in deterioration and death. Senescence occurs both on the level of the whole organism (organismal senescence) as well as on the level of its individual cells (cellular senescence).