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
- 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。 - 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。 - 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。 - 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 - 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。 - 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。 - It affects tuberization, leaf senescence, and dormancy.
它影响块茎形成、叶子衰老和休眠。 - 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。 - 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 - 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。