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
- 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。 - 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。 - 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 - 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。 - 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。 - 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。 - 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 - Protein Changes in Eustoma grandiflorum Cut Flowers during Their Senescence
洋桔梗切花衰老过程中的蛋白质变化 - The senescence of fruit, i.e.the deteriorative events which occur after ripening, have not been intensively studied.
果实的衰老，也就是成熟以后所产生的败坏过程，尚未被深入地研究。 - 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。