senescence
美 [sɪ'nesns] 
英 [sɪ'nesns]
英汉双解
1. | 衰老；老年化the process of becoming old and showing the effects of being old |
英汉解释
例句
In contrast, sarcomas (which affect connective tissues) did not undergo apoptosis but went into a state of senescence, or no growth.
相反，肉瘤（影响结缔组织）没有凋亡但是呈老化状态或停止生长。
Sons and daughters grow up in one day, his mother one day in senescence.
儿女在一天天长大，母亲却在一天天衰老。
The bottom-line question is, what happens when you increase or decrease cellular senescence in an animal?
最根本的问题在于，若提高或者减缓动物体内细胞的衰老速度，结果将会怎样？
This was the first link between the molecular biology of telomeres and cellular senescence, the aging and death of cells.
这是端粒的细胞生物学首次与细胞的衰老及死亡联系在一起。
Conceivably, autophagy contributes to cellular senescence establishment and is an effector mechanism of cellular senescence.
总之，自噬活性的改变影响细胞衰老进程并可作为细胞衰老新的效应机理。
Very young plants do not have sufficient leaf area to carry out high rates of photosynthesis, while older plants are subject to senescence.
幼小植物没有足够大的叶面积进行高效率的光合作用，而较老植物又趋于衰老。
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.
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！
Therefore it is significant to understand cellular senescence mechanism and the pathways of signal transduction. . .
因而了解细胞衰老机理和信号转导途径，从分子水平上认识、预防和治疗疾病有着深远的意义。
And exogenous Spermine could retard drought-sensitive Variety senescence better than drought-resistant one under water stress.
且更能延缓抗旱性弱的小麦品种在水分胁迫下的膜脂过氧化。
Cytokinin: any of a class of plant hormones that promote cell division and growth and delay the senescence of leaves.
细胞分裂素：一种促使细胞分裂和生长并且延迟叶子枯萎的植物激素。
Initial observations suggest that cellular senescence is the result of telomere shortening.
初步观察表明，细胞衰老是由于端粒缩短。
Regulation of protein synthesis is increasingly being recognized as an important determinant of cell proliferation and senescence.
蛋白质合成的调控正越来越多地认识到作为一个重要的决定因素细胞增殖和衰老。
In chapter one, the role of ethylene on the senescence of fruits was expatiated, as well as the developments of ethylene inhibitors.
本文第一章阐述了乙烯在果实衰老中的作用，乙烯的生物合成和信号传导过程；
So leaf senescence delaying is of great value in agricultural and horticultural production.
延缓叶片衰老对农业和园艺生产具有重要意义。
The presence of leaf senescence is a result of metabolism disadjustment in active oxygen and free radicals inside the body.
叶片这些衰老的表现是体内活性氧、自由基代谢失调累积的结果。
Senescence may be defined as the deteriorative events which precede the death of a mature cell.
衰老是成熟细胞死亡之前的败坏过程。
Senescence The phase of the aging process of an organism or part of an organism between maturity and natural death.
整个生物体或其部分结构由成熟直至自然死亡的老化过程。
One theory of ageing suggests senescence is a result of damage caused to body cells by reactive molecules called free radicals.
有一种老化理论讲到，生物体内一种称为自由基化合物的活性分子会对身体细胞造成一定程度的损害，而这种损害就致使了衰老。
The leave premature senescence will reduce chlorophyll content and shorten photosynthetic time, which further influence yield.
叶片早衰将引起叶绿素含量降低、光合作用时间缩短，进而影响产量。
POA and POF may, therefore, represent a continuum in phenotypical expression of different etiologies of premature ovarian senescence.
因此，POA和POF代表一个连续在不同的表型表达的卵巢早期衰老的病因学。
The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.
在秋天落叶树的叶子颜色变化特征，是同衰老相联系的。
Summary of Background Data. Cell senescence has been recognized as a potential factor playing a role age-related disc degeneration.
细胞衰老被认为是在年龄相关椎间盘退变中起作用的一个潜在因子。
He is the chief scientific officer of the non-profit California-based SENS (Strategies for Engineered Negligible Senescence) Foundation.
德格雷是美国加州非盈利组织“人工可忽略衰老策略”（SENS）基金会的首席科学官。
The results showed that regulating the storage temperature is effective in controlling senescence of cucumber fruits during storage.
试验结果表明，调整贮藏温度可以有效地控制黄瓜贮藏中的衰老。
Rice leaf senescence index during the middle late grain filling stage was significantly correlated with rice yield.
叶片衰老对水稻产量的影响主要表现在灌浆中后期。
Senescence is prevalent in pre-malignant tumours, and progression to malignancy requires evading senescence.
衰老是流行前恶性肿瘤，并发展成恶性肿瘤，需要回避衰老。
Health was maintained until their hearts, which were unaffected by the senescence-clearing hack, gave out.
实验鼠一直保持这样的身体状态，直到心脏停止跳动，这其中心脏没有清除衰老细胞。
The DGAT proteins in plant play an important role in seed development, seed germination, seedling development and leaf senescence.
研究表明，植物DGAT主要与种子发育、种子萌发、幼苗发育、叶片新陈代谢等过程相关。
After the leaf senescence, chloroplasts became round and grana lamellae changed into disarray arrangement and blurring.
衰老后叶肉细胞叶绿体由长椭圆形趋于圆形，基粒片层逐渐变得杂乱至模糊不清。
About mechanisms of senescence, many theories have been promulgated.
有关衰老的机理，学者们曾提出许多学说。
Objective To investigate the role of ultraviolet B (UVB) in induction of senescence of human skin fibroblasts and explore its mechanism.
目的探讨中波紫外线（UVB）对人皮肤成纤维细胞的诱导衰老作用及可能机制。
The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.
在秋天落叶树的叶子颜色变化特征，是同衰老相联系的。
He refers to this approach as strategies for engineered negligible senescence (SENS).
他把这一想法称作“机械上可忽略衰老策略”（SENS）。
When p16 pushes a cell into senescence, the cell does not just stop multiplying. It also begins producing an odd balance of proteins.
p16一旦让细胞衰老了，细胞就不只是停止复制而已，还会出现蛋白质不平衡的现象。
The International Classification of Diseases, (ICD-10), does list "senescence" a medical euphemism for old age, as a cause of death.
国际疾病分类（ICD-10）也并未把“衰老”列为死因。
P16INK4A is one kind of cancer-suppressor genes and regulates the signal pathway which plays an important role in cell senescence .
P16INK4a基因是一种抑癌基因，以其为主导的信号通路在细胞衰老周期调控中具有重要作用。
It was beneficial to improve root activity of deep soil layers and retard the senescence of flag leaf in BP.
垄作栽培与传统平作栽培在同等节水条件下有利于提高小麦深层根系活力，延缓旗叶衰老。
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。更详细。
Objective To investigate the anti-senescence effect of the traditional Chinese herbal face film on skin.
目的研究中草药护肤面膜对皮肤的抗衰老作用。
"The real concern for agriculture is premature senescence and death induced by disease organisms and environmental stress, " says Thompson.
“农业上对于这问题的真正顾虑是，因为疾病感染和环境因素引起的早衰性衰老及死亡。”汤姆斯说。
Because vitamin E can destroy the chemical activity of free radicals, thereby inhibiting senescence.
因为维生素E能够破坏自由基的化学活性，从而抑制衰老。
