senescence

美 [sɪˈnesns]英 [sɪˈnesns]
  • n.衰老;老年化

派生词: senescent adj.

senescencesenescence

noun

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

noun

1
the property characteristic of old age
Synonym: agedness
2
the organic process of growing older and showing the effects of increasing age
Synonym: aging ageing

数据来源:WordNet

  1. Research methods and mechanism of senescence of tree root : A review

    林木根系衰老研究方法与机制

  2. Objective : To search for new senescence associated gene .

    目的:探索衰老相关新基因。

  3. Research on High Yield Physiological Mechanism and Leaf Senescence Characteristics of Hybrid Cotton

    杂交棉叶片衰老特点及高产生理机制研究

  4. Senescence and Death Mechanism Study of Heavy Metals Pollution on Aquatic Plants

    重金属污染诱导的水生植物衰老和死亡机制研究

  5. Application of Different Potassium Fertilizer Varieties in Preventing Early Senescence of Rice

    不同钾肥品种在水稻防早衰上的应用

  6. Leaf senescence is the final stage of leaf development .

    植物叶片衰老是叶片发育的最后阶段。

  7. Significance of senescence study on tree roots and its advances

    树木根系衰老研究的意义与现状

  8. Changes of several physiological indexes in process of rape leaf senescence

    油菜叶片自然衰老过程中部分生理指标的变化规律

  9. Influence of active oxygen and free radicals on plant senescence

    活性氧、自由基与植物的衰老

  10. Senescence marker protein 30 a new associated antigen by hepatocellular carcinoma

    衰老标记蛋白-30&一种新的肝细胞癌相关抗原

  11. Senescence is the key problem of cucumber storage .

    衰老是黄瓜贮藏中的主要问题。

  12. Review of Study on Root Senescence of Trees

    林木根系衰老研究评述

  13. Research on changes of polyamines during leaf senescence of different type peanut varieties

    花生不同衰老型品种叶片衰老过程中多胺变化规律的研究

  14. The results showed that irrigation modes affected obviously the senescence of hybrid rice .

    结果表明,灌水方式明显影响杂交水稻的衰老。

  15. Leaf senescence of hybrid spring wheat at flowering and seed formation stage

    杂交春性小麦开花结实期间叶片的衰老

  16. Effects of Sink Source Ratio on Roots and Leaves Senescence in Hybrid Rice

    库源关系对杂交水稻根系及叶片衰老的影响

  17. Fruit Quality of Transgenic Tomato of Resistance Senescence in F2 Generation

    转基因抗衰老番茄F2代果实品质研究

  18. Changes in Respiratory Metabolism During the Growth and Senescence of Tobacco Callus

    烟草愈伤组织生长和衰老期间呼吸代谢的改变

  19. Linkages between these genes may constitute a cell senescence gene regulation chain .

    这些基因之间相互联系,可能构成细胞衰老的基因调控链。

  20. Studies on the Changes of some Physiological Indices during Leaf Senescence of Apple

    苹果叶片衰老过程中部分生理指标变化的研究

  21. Effect of Ca on Leaf Senescence at Late Stage and Grain Yield in Hybrid Rice

    Ca对杂交水稻后期叶片衰老和谷产量的影响

  22. Leaf Senescence and Protective Enzyme System of Spring Wheat Hybird

    杂交春性小麦叶片衰老与保护酶系统活性的研究

  23. A Study on Mechanism of Wheat Seedling Senescence Retardation by Polyamines under Water Stress

    多胺延缓水分胁迫下小麦幼苗衰老机制的探讨

  24. Research Progress in Physiological Premature Senescence in Cotton

    棉花生理性早衰研究进展

  25. Advances in Degradation Metabolism of chlorophyll during plant leaf senescence

    植物叶片衰老过程中叶绿素降解代谢研究进展

  26. Systematical Analysis of Hormones Regulation on Wheat Leaves Senescence

    内源激素对小麦叶片衰老调控的系统分析

  27. QTL Mapping for Premature Senescence and Related Physiological Traits in Wheat

    小麦早衰及其相关生理性状的QTL分析

  28. Changes of SOD Activity and MDA content During Development and Senescence of Broad Bean Leaves

    蚕豆叶片发育与衰老过程中超氧物歧化酶活性与丙二醛含量变化

  29. Effect of maize 's reproductive organs on their adjacent leaf senescence under high yield condition

    高产栽培条件下玉米生殖器官对其相邻叶片衰老的影响

  30. Leaf Senescence of Hybrid Rice in Relation to Peroxidation of Membrane Lipids

    杂交水稻叶片衰老与膜脂过氧化作用的关系