英语释义

• fall into decay or ruin;

  "The unoccupied house started to decay"

• the process of gradually becoming inferior

• the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation

• lose a stored charge, magnetic flux, or current;

  "the particles disintegrated during the nuclear fission process"

• the organic phenomenon of rotting

• an inferior state resulting from the process of decaying;

  "the corpse was in an advanced state of decay"

  "the house had fallen into a serious state of decay and disrepair"

• a gradual decrease; as of stored charge or current

• undergo decay or decomposition;

  "The body started to decay and needed to be cremated"

片语

spontaneous decay自发衰减；自发裂变

radioactive decay[核] 放射性衰变

decay resistance耐腐性，耐腐蚀性能

decay rate衰减率；[核] 衰变率；衰变速度

alpha decay阿尔法衰变；阿法衰减

decay curve[核] 衰变曲线；衰减曲线；退化曲线；余辉曲线

anaerobic decay厌氧腐烂

weld decay焊缝腐蚀；焊接接头腐蚀；[机] 焊接区晶间腐蚀

physical decay自然衰退

decay law[物] 衰变定律

abnormal decay反常衰变

decay heat[核] 衰变热

tooth decay蛀牙；[口腔] 龋齿；齵齿

decay time[核] 衰减时间

Decay Regions衰减区域

exponential decay[物] 指数式衰减

in decay已腐朽，已腐烂

fall into decay损坏，腐烂；衰败

英汉例句

• it is produced from radium in the decay chain of uranium, an element found in varying amounts in all rocks and soil.

  它产生于铀衰变链中的镭，而铀是所有巖石和土壤中都能找到的一种元素，含量各不相同。

• even though some of these elements take billions of years to decay (on average), the earth has been around for billions of years!

  虽然它们中有些元素发生衰变（平均）要历经数十亿年，地球的存在也只有数十亿年历史！

• any instability or orbital decay can be corrected with thrusters and an onboard engine.

  任何的不稳定和轨道衰变都能通过推进器和机载发动机修正。

• to prove their theory the team needs the lhc to show evidence of higgs singlet particles and their decay products appearing at the same.

  为了证明他们的理论，这个团队需要lhc提供希格斯单线态粒子及随其出现的衰变产物的证据。

• but even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.

  即使是在最有利的环境中，死去的生物中也只有一小部分能在开始腐烂前，或更可能在被食腐动物吃掉之前，被这样保存下来。

• other techniques focus on delaying blindness, including one involving a capsule implanted in the eye to release proteins that slow the decay of light-responding cells.

  其它的技术着力于延迟失明。有一种技术是将胶囊植入眼中，胶囊释放出的蛋白质可以缓解光反应细胞的衰退。

• their findings strengthened the argument that the strange swings in decay rates were caused by neutrinos from the sun.

  他们的发现使这种衰变速率的反常变化是由太阳中微子造成的论点得到了加强。

• both it and its companions would then decay almost instantly into a plethora of less fleeting bits, some of which could be detected.

  玻色子与它的伙伴们将会几乎在瞬间衰变为大批寿命更短的微粒子，其中有一些能被检测出来。

• the antineutrons escape the atmosphere and then decay into antiprotons at much higher altitudes.

  反中子逃离大气，然后在高得多的区域衰变为反质子。

• both it and its companions would then decay almost instantly into a plethora of less fleeting bits， some of which could be detected.

  玻色子及其伴随物几乎都将立即衰变，产生一大堆存在期更短的子粒子，其中一些可被检测到。

• the point of the experiment is that radioactive decay is a quantum process.

  这项实验的关键因素在于放射性衰变是一个量子过程。

• these materials are known as 「radioisotopes」—versions of an element that, because they have an abnormal number of neutrons, frequently decay and release radiation.

  这些物质被称作「放射性同位素」—同一种元素的变种，他们具有异常的中子数量，频繁的衰变和放出辐射。

• the detector picks up the telltale 「signatures」 of these decay patterns and records them, and the data is then analyzed by scientists.

  探测器检测出由它们的衰变方式决定的特征信号并记录下来，这些数据随即由科学家们进行分析。

• but this effect is balanced out by the anti-x particle, which tends to decay more often to 「hidden」 antiparticle pairs than to antineutrons.

  但是这个现象被反”x「粒子抵消了：反」x“粒子更倾向于衰变为未知的两种反粒子而不是反中子。

• later this year, it will build an advanced facility in which trash will enter decay and produce methane in days, instead of lying underground for years to wait for the process to happen naturally.

  今年下半年，他们将建设一个更先进的厂房，垃圾埋入几天后，就会腐烂，产生甲烷，而不是躺在地下好几年等着这个过程自然发生。

• new research shows that they capture and kill small insects with sticky hairs on their stems and then absorb nutrients through their roots when the animals decay and fall to the ground.

  新的研究显示，它们用自己茎干上的粘毛捕捉并杀死小昆虫，然后等这些昆虫腐烂落地后，通过根部吸收其中的营养。

• but trees, once planted, can die and decay or be chopped down for firewood, releasing the carbon they stored back into the atmosphere.

  但是，树木被种植以后可能会死亡、腐烂或者发生森林火灾，也就会把他们储藏的二氧化碳重新放回大气层。

• sugar can cause tooth decay by being used as a food source for the bacteria found on our teeth which causes plaque.

  糖通过被那些存在我们牙齿的引起斑块的细菌作为一种食物来源，可以导致牙齿腐烂。

• when we review the history around core systems modernization, bottom-up design and line-of-business approaches have driven siloed it decisions, accelerating the decay of these solutions.

  回顾核心系现代化的历史，我们发现自底向上设计和业务线方法会催生竖井式的it决策，加速这些解决方案的衰退。

相似词

rot（非正式）胡说，废话

disintegrate瓦解；碎裂；衰变

crumble崩溃；弄碎，粉碎

spoil溺爱；糟蹋；破坏；掠夺

perish死亡；毁灭；腐烂；枯萎

decompose分解；腐烂

rust(Rust)人名；(英)拉斯特；(德、捷、瑞典)鲁斯特；(法)吕斯特

spoil溺爱；糟蹋；破坏；掠夺

wear衣物；磨损；耐久性

rot（非正式）胡说，废话

downfall垮台；衰败；落下；大雨

crumble崩溃；弄碎，粉碎

deteriorate恶化

disintegrate瓦解；碎裂；衰变

lessen减少；减轻；变小

blight(Blight)人名；(英)布莱特

addle变质；变混乱

相反词

development发展；开发；发育；住宅小区（专指由同一开发商开发的）；[摄] 显影

prosper(Prosper)人名；(英、德、罗、法)普罗斯珀

develop发育；生长；进化；显露

flourish夸张动作；出色部分；华丽辞藻；花彩字；（管弦乐）花彩号声