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
- Effects of Different Mulching Patterns on Root Activity and Leaf Senescence in Flue-cured Tobacco at Mature Period
不同覆盖方式对烤烟成熟期根系活力和叶片衰老特性的影响 - 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。 - 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 - Responses of Flower Opening and Senescence to Ethylene and Its Relation with Endopeptidase in Two Cultivars of Cut Rose
两个切花月季品种花朵开放和衰老对乙烯的反应及其与内肽酶的关联 - It affects tuberization, leaf senescence, and dormancy.
它影响块茎形成、叶子衰老和休眠。 - 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。 - Study on Effect of Different Hormones on Senescence of Flag Leaf and Root System of Early Rice
不同激素对早稻剑叶和根系衰老特性影响的研究 - 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。 - 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。 - 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。