decay查询结果如下：
现在分词：decaying
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英文句库
词性:verb
例句1. the flesh of the corpses had decayed’
“It could be like using toothpaste to prevent tooth decay ,” said Gummer, a senior research fellow at Procter & Gamble labs in London, U.K.
“这就像用牙膏来防止蛀牙一样,”宝洁公司英国伦敦实验室的高级研究员冈默说。
属类：综合句库--
The Last Tycoon, a novel left incomplete at the time of his premature death in 1940, is a powerful reminder that even in decay his talents were considerable
《最后一个巨头》是直到1940年他过早逝世时也未完成的一部长篇，它有力地说明了作者的才华即使在衰退之时也是不可等闲视之的。
属类：综合句库--
The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element
β衰变的电子谱的形状不取决于矩阵元的性质。
属类：综合句库--
The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay .
半衰期放射性样品的原子核经历一半放射性衰变所需要的时间
属类：综合句库--
The radioactive transformation giving rise to these electrons was known as beta decay
产生这种电子的放射性变化，称为β衰变。
属类：综合句库--
It has been long established that the crimp geometry and crimp properties of synthetic staple fibers decay with the ensuring stages of processing
长期以来大家一致承认，合成纤维的卷曲形状和性能随着加工阶段的增加而减少。
属类：综合句库--
Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
纯金属电阻率与剩余电阻比涡流衰减测量方法
属类：行业标准名称-国家标准名-GB/T12968-1991
The ground will not have time to polarize completely and the decay will have a smaller amplitude
地层还来不及充分极化，衰减曲线的幅度将比较小。
属类：综合句库--
Measurement of geologic time,as through isotopic radioactive decay .
地质年代测定通过放射性同位素衰变来测定地质年代
属类：综合句库--
A process, condition, or period of deterioration or decline, as in morals or art; decay .
堕落在道德或艺术方面变坏，或衰落的过程、条件、或期间;衰败
属类：综合句库--
Dental decay in children is a common phenomenon all over the world.
儿童龋齿是一个全世界普遍的现象。
属类：综合句库--
And they are the signs of a nation’s decay
而且他们是一个国家衰败的兆头。
属类：综合句库--
Smelling of mildew or decay ;musty.
发霉味的;腐朽的
属类：综合句库--
A radioactive decay series; the paraffin alkane series.
放射性蜕变的系列;链烷烃系列
属类：综合句库--
A quantum property of the charm quark whose conservation explains the absence of certain strange-particle decay modes and that accounts for the longevity of the J particle.
分子量夸克粒子的一种量子属性，夸克粒子的存在说明了某些特别粒子腐蚀模式的缺乏，这也是J粒子存在时间长的原因
属类：综合句库--
A source of spreading corruption or decay .
腐败的原因传布腐败或腐朽的根源
属类：综合句库--
Coal of all kinds originated from the decay of plants.
各种煤都是由植物的朽烂形成的。
属类：综合句库--
Each civilization is born, it culminates, and it decay
各种文明都要历经诞生，鼎盛和衰落。
属类：综合句库--
Two-lepton events, which are relatively common, are easily understood in terms of the production and subsequent decay of a single heavy quark
根据单个重夸克的产生和随后的衰变，很容易理解比较普通的二轻子事件。
属类：综合句库--
From their work emerged the picture of radioactive decay that is still valid-a violently disruptive explosion of a single atom
根据他们的工作，展现出至今仍然成立的关于放射性衰变的图象--单个原子的强烈的分裂性爆炸。
属类：综合句库--
Ancient Egyptians knew of means to preserve dead bodies from’ decay .
古埃及人知道如何保存尸体以防腐坏。
属类：综合句库--
The old civilization may fall into decay .
古代的文化可能衰落。
属类：综合句库--
Standard test methods for minority carrier lifetime in bulk germanium and silicon silicon by measurement of photoconductivity decay
硅和锗体内少数载流子寿命测定光电导衰减法
属类：行业标准名称-国家标准名-GB/T1553-1997
Nuclear energy-Light water reactorsCalculation of the decay heat power in nuclear fuels
核能--轻水堆核燃料衰变热功率的计算
属类：行业标准名称-试验方法-
Darkness and Decay and the Red Death held illimitable dominion over all
黑暗之神、腐烂之神和红色死神以不可抗拒的力量统治一切。
属类：综合句库--
It is easy to show, for an exponential decay , that the uncertainty in the life time is also z
很容易证明，对于指数衰减来说，寿命的不确定性也是z。
属类：综合句库--
Death or decay of one part of a living body;gangrene or necrosis.
坏疽一个活的生物体的某一部位的坏死或毁灭;坏疽或枯斑
属类：综合句库--
The addition of a fluorine compound to a drinking water supply for the purpose of reducing tooth decay .
加氟化物为减少牙齿受侵蚀而在饮用水中所加的氟化物
属类：综合句库--
To add a fluorine compound to(a drinking water supply,for example)for the purpose of reducing tooth decay .
加氟化物于…为减少牙齿受到侵蚀而加氟化物于(例如，饮用水中)
属类：综合句库--
a mind beginning to decay
渐渐开始退化的心智
属类：综合句库--
noun
1.Gradual decrease in the magnitude of a physical quantity.
‘the required time constant for current _decay_ is 1 ms’
‘Measurements of the _decay_ of the electrical field across the thylakoid membrane following a light - dark transition might give some clues to this.’
2.Rotten matter or tissue.
‘fluoride heals small spots of _decay_ ’
‘If you notice black sooty fungus, brown or black spots of _decay_ on leaves or flowers, or broken discoloration on leaves or stems of your orchids, they may be harboring a fungus, bacteria or virus.’
3.Structural or physical deterioration.
‘the old barn rapidly fell into _decay_ ’
‘For all its crumbling _decay_ , the faded splendour, its shortages and its collapsed economy, Cuba is a vibrant and thrilling place to visit.’
4.The change of a radioactive substance, particle, etc. into another by the emission of radiation.
‘the gas radon is produced by the _decay_ of uranium in rocks and soil’
‘he developed a detector for _decays_ of carbon-14’
5.The process of declining in quality, power, or vigour.
‘the problems of urban _decay_ ’
‘For Webster’s audience, Italy was perceived as a site of political intrigue, economic power, decadence, and moral _decay_ .’
6.The state or process of rotting or decomposition.
‘hardwood is more resistant to _decay_ than softwood’
‘bacterial _decay_ ’
verb
1.(of a physical quantity) undergo a gradual decrease.
‘the time taken for the current to _decay_ to zero’
‘We found that fluorescence _decayed_ with an averaged time constant of 142.8 s due to photobleaching.’
2.(of a radioactive substance, particle, etc.) undergo change to a different form by emitting radiation.
‘the trapped radiocarbon begins to _decay_ at a known rate’
‘the W-particle then _decays_ into an electron and a neutrino’
3.(of organic matter) rot or decompose through the action of bacteria and fungi.
‘the body had begun to _decay_ ’
‘A piece of fruit will _decay_ far less quickly if refrigerated, than if left out in the sun.’
4.Cause to rot or decompose.
‘the fungus will _decay_ soft timber’
‘It is easy for tiny amounts of food to get trapped in the tiny dents or fissures, and if you do not brush them thoroughly, bacteria can build up and start to _decay_ the tooth.’
5.Decline in quality, power, or vigour.
‘the moral authority of the party was _decaying_ ’
‘Without the instability of the declining 18th century, as the old European order _decayed_ , we would not have gained the French assistance decisive to our struggle for independence.’
6.Fall into disrepair; deteriorate.
‘facilities _decay_ when money is not spent on refurbishment’
‘An excursion out of the capital quickly reveals signs of abject poverty, evident in massive land erosion from over-cropping and the dismal spectacle of abandoned, _decaying_ factories.’
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
