senescence 中文意思是什麼

音標 [si'nesns]
senescence 解釋
變老
  1. The role of ethylene and aba in cut hedychium coronarium spike senescence

    乙烯與切花衰老及其調節機制
  2. Hereby the process of senescence of the antirrhinum majus cotyledon as a embryonic organ appeared some features of programmed cell death ( pcd )

    據此說明子葉在衰老過程中具有某些細胞編程性死亡的結構特點。
  3. The primary structures, the genesis and the structure formed of the primary vascular system and the structural change in the process of cotyledonary senescence of the seedlings of antirrhinum majus and other angiosperms were studied. the progress had been aquired in the aspects as follows

    本論文對金魚草等幾種被子植物幼苗的初生結構、幼苗發育早期初生維管系統的發生和建成后初生維管系統的結構以及子葉衰老過程中的結構變化作了較為全面的研究，在以下幾個方面取得了一定的進展： 1
  4. Pea ; apical bud ; senescence ; programmed cell death

    豌豆頂芽衰老細胞編程性死亡pcd
  5. Microstructural, ultrastructural and ndna changes of the cells during the apical bud senescence in pea

    豌豆頂芽衰老過程中的顯微超微結構和ndna的變化
  6. Spraying cytokinin on waterlogged plants may stop the decrease of chlorophyl content and delay senescence

    用細胞分裂素噴施受濕害的植物，可抑制植株葉片的葉綠素含量下降，延緩衰老。
  7. Effect of cytokinin spray on early - senescence prevention and yield increase of dry - cultivated rice

    噴施細胞分裂素類物質對地膜旱作水稻防衰及增產效應
  8. The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.

    在秋天落葉樹的葉子顏色變化特徵，是同衰老相聯系的。
  9. It affects tuberization, leaf senescence, and dormancy.

    它影響塊莖形成、葉子衰老和休眠。
  10. Responses of flower opening and senescence to ethylene and its relation with endopeptidase in two cultivars of cut rose

    花衰老過程中的生理生化變化及對花衰老的調節綜述
  11. Effects of preservation treatment on senescence of cut gerbera

    3種保鮮劑對月季薩蔓莎的保鮮生理效應
  12. They have been able to keep on cheerfully plotting their holocausts right into their senescence.

    他們都還能津津有味地繼續策劃他們的大暴動，直至他們的垂暮之年。
  13. Potassium humate application obviously increased the activities of superoxide dismutase ( sod ), peroxidase ( pod ) and catalase ( cat ), decreased the content of mda, and delayed the senescence of ginger root

    施用腐植酸鉀明顯地提高了生育後期根系的超氧化物歧化酶、過氧化物酶和過氧化氫酶活性，降低了膜脂過氧化產物丙二醛含量，延緩了根系衰老。
  14. Physiological and biochemical changes in flower senescence of osmanthus fragrans lour

    月季切花衰老過程中多胺與乙烯的關系
  15. Like most plant hormones, cytokinins also have other effects, including the prevention of leaf aging, or senescence

    如同大多數植物激素，細胞分裂素很有其他功效，包括阻止葉片老化或衰老。
  16. The mechanisms of cytokinins in retarding of senescence was discussed in relation to saccharides, lipid oxidation, as well as to other hormones

    此外，還從細胞分裂素與糖、上脂質氧化反應以及與其它植物激素的關系方面探討了細胞分裂素在延緩植物衰老中的作用機理。
  17. Endogenous no may inhibit ethylene biosynthesizing and control levels of endogenous cyclic nucleotide lead to delay maturation and senescence, so it can be used in extending the periods of the storage and marketing life of fruits, vegetables and flowers

    植物內源一氧化氮可以通過抑制乙烯的生物合成和調控環化核苷酸在植物組織中的水平，來延緩植物組織的成熟和衰老，延長果蔬等組織的貨架期。
  18. In this review three approaches in study of the effects of cytokinins on plant senecence are presented : the analysis of endogenous cytokinins during senescence ; the application of exogenous cytokinins ; and the research on transgenic plants with cytokinin biosynthesis or biodegradation genes

    主要從3個方面綜述了細胞分裂素與植物衰老之間的關系，即： （ 1 ）植物衰老過程中內源細胞分裂素含量變化： （ 2 ）外源細胞分裂素的影響： （ 3 ）轉入與細胞分裂素的合成、降解相關的從因對植物衰老產生的影響。
  19. Effect of nitrogen application on flag leaf senescence and yield of spring wheat

    氮素施用方式對春小麥花后葉片衰老與產量的影響
  20. Effect of nitrogen application on the senescence of flag leaf and yield of rice cultivated in aerobic soil

    氮肥運籌方式對旱作水稻衰老及產量的影響
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