senescence

英 [sɪˈnesns]

美 [sɪˈnesns]

n.  衰老; 老年化

医学

BNC.29941 / COCA.35593

牛津词典

noun

• 衰老；老年化
  the process of becoming old and showing the effects of being old

英英释义

noun

• the property characteristic of old age
  Synonym:agedness
• the organic process of growing older and showing the effects of increasing age
  Synonym:agingageing

双语例句

• We evaluated the effect of long term culture on the senescence of these cells.
  本研究的目的在于观察体外长期培养对干细胞“衰老”的影响。
• Effects of Acetylsalicylic Acid on the Postharvest Senescence Process and Ethylene Biosynthesis of Yulu Peach Fruit
  乙酰水杨酸对采后玉露桃果实成熟衰老进程和乙烯生物合成的影响
• Cellular senescence has been recently shown to have an important role in opposing tumour initiation and promotion.
  细胞衰老已经在抑制肿瘤产生和扩展中显示出了重要的作用。
• Effects of Short-Term Light Stress on Leaf Structure and Senescence of Watermelon Seedlings
  短期光胁迫对西瓜幼苗叶片结构及其衰老的影响
• Cytokinins are important plant hormones and can delay plant senescence.
  细胞分裂素是一类重要的植物激素，它可在一定程度上延缓植物的衰老。
• Senescence of China rose cut flower and its relationships to moisture content, lipid peroxidation and protective enzyme activity
  月季切花衰老与含水量、膜脂过氧化及保护酶活性的关系高效液相色谱法同时测定肤康涂膜剂中水杨酸和酮康唑的含量
• Effect of Plant Density on Photosynthetic Senescence Physiology and Yield of Spring Corn
  密度对春玉米光合与衰老生理及产量的影响
• Ethylene absorbents treatments can also reduce the concentration of ethylene in the packages and delay the senescence of fruit.
  乙烯吸收剂可降低包装袋内乙烯浓度，延缓果实衰老。
• The effects of storage temperature on fruit postharvest quality, core browning, softening, and senescence of'Whangkeumbae'pears at-1.
  贮藏温度对黄金梨采后品质和果心褐变以及软化、衰老等指标的影响。
• The researches on postharvest physiology change and senescence mechanism in cut rose were reviewed.
  综述了月季切花采后生理及衰老机理研究进展。