decay 是什么意思
vi. 衰退，[核] 衰减；腐烂，腐朽
decay 中文词源
decay 腐烂
de-, 向下。-cay, 同-cad, 掉落，词源同case, accident. 引申义腐烂。
英语词源
decaydecay: [15] The notion underlying decay and its close relative decadence is of a ‘falling off’ from a condition of health or perfection. Decay comes from Old Northern French decair, a descendant of Vu
decay 权威例句
- 1. When not removed, plaque causes tooth decay and gum disease.
- 牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。
来自柯林斯例句
- 2. There are problems of urban decay and gang violence.
- 存在城市衰败和帮派暴力的问题。
来自柯林斯例句
- 3. The phosphate was deposited by the decay of marine microorganisms.
- 海洋微生物腐烂后沉积形成磷酸盐。
来自柯林斯例句
- 4. The landlord had let the building fall into decay .
- 房东不管，房子已经破烂不堪。
来自《权威词典》
- 5. The decay of the meat could have been prevented by proper refrigeration.
- 如果经过适当的冷藏,这些肉本来不至于腐烂掉.
来自《简明英汉词典》
decay 造句
- 1. Sugar can decay the teeth of the children.
- 糖会蛀蚀孩子们的牙齿。
《21世纪大英汉词典》
- 2. The tree began to decay as soon as it was cut down.
- 树一被砍倒，它就开始腐朽。
《21世纪大英汉词典》
- 3. The ancient Egyptians knew ways to preserve dead bodies from decay.
- 古埃及人懂得保存尸体，使之不会腐烂的方法。
《21世纪大英汉词典》
- 4. I had no toenails - they had dropped off from decay.
- 我没有脚趾甲——它们由于衰退而脱落了。
fs.neworldedu.org
- 5. Sometimes we bury our feelings where they fester and decay, and then begin to infect other parts of the psyche as well.
- 有时候，我们在溃烂和腐朽时会掩藏自己的感觉，然后这些伤口又开始传染给灵魂的其他部分。
article.yeeyan.org
- 6. 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。
article.yeeyan.org
- 7. 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，而铀是所有岩石和土壤中都能找到的一种元素，含量各不相同。
www.who.int
- 8. For dreams fade, hopes fail, the gathered fruits of the year decay, but I am the eternal truth, and you shall meet me again and again in your voyage of life from shore to shore.
- 因为梦境消逝，希望落空，你采集的岁月的果实也腐烂了。但是，我是永恒的真实，在你从此岸到彼岸的生命旅程中，你将与我一再相逢。
www.putclub.com
- 9. Once the reactor has shut down, there remains "decay heat" from traces of other radioactive isotopes.
- 一旦反应堆关闭，它仍热存在有来自其他放射性同位素踪迹的衰变热。
blog.163.com
- 10. 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。
article.yeeyan.org
- 11. 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。
article.yeeyan.org
- 12. 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。
www.ibm.com
- 13. Was this fluctuation real, or was it merely a glitch in the equipment used to measure the decay, induced by the change of seasons, with the accompanying changes in temperature and humidity?
- 这种波动到底是真的，还是仅仅是由测量衰变的仪器的小故障造成的？ 比如随着季节变化而变化的温度和湿度可能对仪器产生了某些影响。
article.yeeyan.org
- 14. 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。
article.yeeyan.org
- 15. These rays are emitted during the decay of certain versions of uranium, iodine, cesium and other elements.
- 铀、碘、铯和另一些化学元素的某些同位素在衰变过程中会放射出这些射线。
article.yeeyan.org
- 16. It looks promising, but we will have to wait for the results to come back from clinical trials and its use will be restricted to treating small areas of dental decay.
- 这种技术看起来前途无量，不过我们必须耐心等待来自临床试验的结果，而且其治疗范围可能仅限于蛀牙面积比较小的区域。
article.yeeyan.org
- 17. 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。
article.yeeyan.org
- 18. 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。
article.yeeyan.org
- 19. It will decay. If you look at it, it looks perfectly stable, there’s nothing happening … there’s nothing happening … and then, boom!
- 如果你看着它，它看起来绝对稳定，没有任何事情发生；看着看着，然后嘣地一声发生衰变。
article.yeeyan.org
- 20. Life is a big circle of sex,birth,death and decay.
- 生命就是性，分娩，死亡，腐烂的一个大循环。
open.163.com
- 21. 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！
article.yeeyan.org
- 22. Not only that, but there are three ways that particles can decay.
- 不过不止这种方式，粒子还有另外其它三种衰变方式。
article.yeeyan.org
- 23. Not only that, but there are three ways that particles can decay.
- 不过不止这种方式，粒子还有另外其它三种衰变方式。
article.yeeyan.org
- 24. In a three-body decay, the emerging particles have more freedom.
- 在三体衰变中，出现的产物粒子有较大的自由度。
-- 来源 -- 英汉 - 辞典例句
- 25. Our powers decay in old age.
- 我们的精力在年老时衰退。
-- 来源 -- 英汉 - 辞典例句
- 26. It may develop in place by the decay and disintegration of bedrock.
- 它可能是通过基岩的腐蚀和崩解就地生成的。
-- 来源 -- 英汉 - 辞典例句
- 27. Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.
- α粒子是从天然放射性蜕变得到的带正电的氦核。
-- 来源 -- 英汉 - 辞典例句
- 28. The frictional dissipation will introduce an exponential decay.
- 摩擦耗散可导致指数式的衰减。
-- 来源 -- 英汉 - 辞典例句
- 29. ??resulted from the bacterial decay of cellulose in vegetable matter under water.
- 水下植物体中的纤维素经细菌作用也产生甲烷。
-- 来源 -- 英汉 - 辞典例句
- 30. No connection between simplicity and decay appears.
- 基本性与衰变之间没有联系。
-- 来源 -- 英汉 - 辞典例句
- 31. Neutrinos from a subsidiary decay process are the ones to be detected.
- 将探测到来自次要衰变过程的微中子。
-- 来源 -- 英汉 - 辞典例句
- 32. the insidious growth of decay
- 溃烂在不知不觉间的蔓延
-- 来源 -- 英汉 - 辞典例句
- 33. Each civilization is born, it culminates, and it decay.
- 各种文明都要历经诞生，鼎盛和衰落。
-- 来源 -- 英汉 - 辞典例句
美：[dɪ'ke] 