senescence
英 [sɪˈnesns]
美 [sɪˈnesns]
n. 衰老; 老年化
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
- the organic process of growing older and showing the effects of increasing age
双语例句
- It is very important to study the physiological mechanism and regulation of plant senescence.
研究植物衰老的生理机制及其调控具有十分重要的意义。 - 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。 - We may regulate the balance of endogenesis hormone to control the fruits senescence.
在实践中，可以通过调控内源激素平衡，进而控制冬枣贮藏衰老。 - Effects of different planting patterns on the senescence characteristics of flue-cured tobacco roots and leaves
不同种植模式对烤烟根系和叶片衰老特性的影响 - 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。 - The changes of sugar and related enzyme activity in Kiwifruit during softening and senescence were researched.
研究了猕猴桃果实软化衰老过程的糖以及与糖类相关酶活性的变化。 - 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。 - These results suggest that D3 protein in rice, like MAX2/ ORE9 in Arabidopsis, is involved in leaf senescence or cell death.
这些结果表明与拟南芥的MAX2/ORE9蛋白一样，水稻的D3蛋白也参与叶片的衰老和细胞死亡中。 - Spraying cytokinin on waterlogged plants may stop the decrease of chlorophyl content and delay senescence.
用细胞分裂素喷施受湿害的植物，可抑制植株叶片的叶绿素含量下降，延缓衰老。 - Molecular Regulation Progresses of Jasmonic Acid on Plant Flower Organs Development and Leaves Senescence
茉莉酸对植物花器官发育和叶片衰老的分子调控研究进展