活性氧在果蔬的成熟衰老过程中起着重要的作用。
Reactive oxygen species plays an important role by the process of the ripeness and senescence of fruit and vegetable.
研究了烟叶成熟衰老过程中光合电子传递和有关光合酶活性的变化规律。
Changes of photosynthetic electron transport activity and relevant photosynthetic enzyme activity during the maturation and senescence of tobacco leaves were studied.
表明细胞内钙信使系统的活化和活性氧自由基的积累与果实成熟衰老密切相关。
Thus, it indicated that the stimulation of calcium messenger system and accumulation of active oxygen free radical were closely related to fruits maturation and senescence.
研究结果表明：随着果实的成熟衰老，过氧化氢（H2O2）含量呈上升趋势。
The results indicate:while nectarine fruit senescencing, H2O2 content was increasing.
鲜枣属于具有高呼吸强度的非跃变型果实，脱落酸对枣果贮期成熟衰老起着重要作用。
Fresh jujube with high respiratory intensity belongs to non climacteric fruit, thus abscisic acid (ABA) plays an important role in the ripeness and senescence of jujube during storage.
乙烯是一种植物激素。在植物生长发育许多方面起着调节作用，特别是促进果实成熟衰老。
Ethylene is an important plant hormone regulating many aspects of plant growth and development, especially ripening of fruits.
成熟衰老是果蔬采后正常的生理现象，本论文将对其成熟衰老机理以及品质的变化进行一个小小的论述。
Ripe fruit aging is normal physiology phenomenon, this paper will be of its mature aging mechanisms and quality of a small change.
不同处理对烟叶成熟衰老与品质形成的影响主要是通过调节烟叶成熟期间碳水化合物的代谢平衡来实现的。
Tobacco maturity senescence and quality building were influenced by different measures, because the balance of carbohydrate metabolism was regulated.
本文从活性氧的性质、产生、防御系统以及与乙烯的作用等方面对活性氧代谢与果蔬成熟衰老的关系做了介绍。
The property, production and defense system of free radical were introduced in this paper. The relationship between free radical and ethylene was mentioned as well.
伴随着衰老而产生的机体组织耗损、衰弱都将成为过去，年老只意味着真正意义上的成熟！
The wasting and weakening of the tissues that accompanies senescence would be a thing of the past, and old age could then truly become ripe.
记住，衰老是无法抗拒的，而成熟却是可以选择的。
小麦植株的衰老与籽粒形成、灌浆、成熟的生长发育进程同步进行，是限制籽粒发挥增产潜力的内在因素。
The senescence of wheat, accompanying with the development and maturity of seed, is a main limitation of yield.
伴随着衰老而产生的机体组织耗损、衰弱都将成为过去，年老只意味着真正意义上的成熟！ ！
Thee wasting and weakening of the tissues that accompanies senescence would be a thing of the past, and old age could then truly become ripe.
成熟与衰老并非全是坏事。
从胚胎发育到个体生长、成熟、衰老的整个生命过程中，脑组织始终发挥着十分重要的作用。
Human brain plays a crucial role in the life of individual, from embryonic development to growth, maturation and aging.
从胚胎发育到个体生长、成熟、衰老的整个生命过程中，人脑始终发挥十分重要的作用。
Human brain plays a crucial role in the whole course of an individual's life, from embryonic development to growth, maturation and aging.
记住，衰老是无法抗拒的，而成熟却是可以选择的。 。
Remember, growing older is mandatory, growing up is optional.
衰老固然令人难过，但成熟却是件好事。
您是一棵挺拔的树，曾结过成熟的果实，岁月在您的身上雕刻下衰老的年轮，您的身旁却崛起一片丛林生气勃勃。
You are a tall tree, the node has been mature fruit, in your years under the old engraved on the ring, your side is a forest green and luxuriant rise !
衰老是成熟细胞死亡之前的败坏过程。
Senescence may be defined as the deteriorative events which precede the death of a mature cell.
科学研究显示番茄红素可能影响人类衰老。一颗番茄红素胶囊相当于六个成熟的大番茄。
Scientific research has shown that Lycopene may be involved in human ageing and in the development of a number of degenerative diseases.
乙烯在高等植物的生长、发育、成熟、衰老过程中起着重要作用，乙烯的产生与果实的软化、腐烂有密切关系。
Ethylene plays an important role in growth, development, ripeness and senescence of plants and the product of ethylene is correlative closely with softening and rot of fruit.
成熟植株除比野生型低矮之外，叶色上也较野生型绿些，而且叶片比野生型褶皱，真叶也有较野生型提前衰老的迹象。
The leaves of the "NDF-1" mutant are wrinkled and thick compared with those of the wild-type control, and wane earlier than those of the wildness.
成熟植株除比野生型低矮之外，叶色上也较野生型绿些，而且叶片比野生型褶皱，真叶也有较野生型提前衰老的迹象。
The leaves of the "NDF-1" mutant are wrinkled and thick compared with those of the wild-type control, and wane earlier than those of the wildness.
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