decays

英 [dɪˈkeɪz] 美 [dɪˈkeɪz]

v.  (使)腐烂，腐朽; (建筑、地方等)破败，衰落，衰败; (力量、影响等)衰弱，衰退，衰减
decay的第三人称单数

柯林斯词典

  1. VERB (尸体或死去的植物）腐烂，腐朽，腐败;(牙齿）遭蛀蚀
    When something such as a dead body, a dead plant, or a tooth decays, it is gradually destroyed by a natural process.
    1. The bodies buried in the fine ash slowly decayed...
      埋在灰烬里的尸体慢慢地腐烂了。
    2. The ground was scattered with decaying leaves.
      地上满是腐败的落叶。
    3. Decay is also a noun.
    4. 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。
  2. VERB (社会、制度、机构等）衰败，衰退，衰落
    If something such as a society, system, or institution decays, it gradually becomes weaker or its condition gets worse.
    1. Popular cinema seems to have decayed...
      大众电影似乎已经衰落了。
    2. Congress has tried dozens of approaches to revitalize decaying urban and rural areas.
      国会已试行过数十种方法来重振正在走向衰败的城乡地区。
    3. Decay is also a noun.
    4. There are problems of urban decay and gang violence.
      存在城市衰败和帮派暴力的问题。
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双语例句

  1. In a single-stage regulator, delivery pressure increASes AS cylinder pressure decays, because there is less gAS pressure exerted on the valve stem.
    在单级调整器里，输出压力随钢瓶压力的减小而增大，这是因为施加在阀门系统上的气体压力减小了。
  2. Reservoirs behind dams flood vegetation, which decays, releasing methane and soil carbon.
    大坝背后的水库会淹没植被，使之腐烂，释放出甲烷和土壤碳。
  3. In addition, unused ozone naturally and quickly decays to oxygen.
    除此之外，不用的新鲜空气自然地而且很快地衰退到氧。
  4. Each civilization is born, it culminates, and it decays.
    各种文明都要经历诞生、鼎盛和衰亡。
  5. The more the room is filled with absorbent the faster the sound decays.
    房间的吸收率越高，声音就衰减得越快。
  6. The resulting shock wave starts supersonically and decays into the loud sound known as thunder.
    冲击波以超音速启动并迅速衰减成巨大的雷声。
  7. The models were run assuming no link between dark energy and dark matter, and were then repeated using the assumption that dark energy decays into dark matter.
    首先在假定暗物质和暗能量之间没有任何关系的情况下进行模拟，然后在假定暗能量衰变成暗物质的情况下重新进行模拟。
  8. Most of that energy ( is) released when the plant dies and decays.
    当植物死亡并分解后，大部分能量将被释放出来。
  9. Furthermore, light intensity decays accordingly to a given ratio of the distance from the lamp.
    另外，光线强度按比例随着与到灯之间的距离的拉大而减小。
  10. However, sometimes organic matter expire it before it decays completely.
    然而，有时候一些有机物在植物死前就被完全释放了。
  11. Food which is kept too long decays because it is attacked by yeasts, moulds and bacteria.
    保存得太久的食品会变坏，这是因为受到酵母菌，霉菌和细菌侵袭的缘故。
  12. Let us calculate first how much energy is released when a free neutron decays.
    让我们首先来计算一个自由中子的衰变会释放出多少能量。
  13. This makes them likely to have lower levels of Al-26, which generates heat as it decays.
    这使它们会拥有较少的铝-26，铝-26在衰减过程中会释放热量。
  14. The study of saltmarsh water-sediment-plant interface made a great progress in re-cent two decays.
    近二十多年，盐沼水-沉积物-植物界面流速的研究取得了很大的进展。
  15. Once your active corpse decays we will resurrect you at the nearest graveyard.
    一旦你的尸体开始腐坏，我们就会在最近的墓地将你复活。
  16. The pump wave decays into an ion Bernstein wave or a lower hybrid wave is most probable.
    泵波参量衰变成离子伯恩斯坦模或低杂波是最可能的参量过程。
  17. It decays linearly in time.
    浓度随时间线性衰减。
  18. In this thesis we discussed several problems concerning B decays and CP violation.
    本文讨论了B物理和CP破坏领域内的几个感兴趣的问题。
  19. B meson decays are important places to test the standard model and search for possible new physics beyond the SM for their special qualities.
    介子衰变过程以其独特的性质成为检验标准模型，探索新物理的重要场所，是当前粒子物理学的一个重要研究领域。
  20. Most of that energy is released when the plant dies and decays. However, sometimes organic matter is buried before it decays completely.
    大部分能量在植物死亡和腐败的时候就被释放了。让比尔，有时有机质会在完全腐烂之前被埋藏。
  21. Further energy is given off in their decays.
    放射性衰变引起的反冲在它们蜕变时又放出一些能量。
  22. Your memory actually decays, no matter how much you might think about the maze.
    你的记忆力实际上衰退了，不管你怎么努力的记忆这个迷宫。
  23. Since radioactive iodine decays rapidly, virtually all radiation ceases within a few weeks.
    由于放射性碘能迅速破坏，因而实际上几星期内放射性就全部结束了。
  24. The nucleus decays into three particles which go off in separate directions.
    这个核衰变成飞向不同方向的三个粒子。
  25. Thus, delivery pressure remains constant even as cylinder pressure decays, eliminating the need for frequent control knob adjustment.
    因此，即使钢瓶压力下降，调整器的输出压力保持恒定，从而不需要经常调整控制钮。
  26. As this decays, it releases significant amounts of carbon dioxide and methane.
    随着有机物的腐烂，它会释放出相当数量的二氧化碳和甲烷。
  27. But gradually the wood in them decays and the beavers add more and more mud to repair them.
    然而，堤内的木头会渐渐腐烂，于是河狸又往堤上加更多的泥巴来修补。
  28. Most of that energy is released when the plant dies and decays.
    当植物死亡和腐烂时大部分的能量释放。
  29. However, sometimes organism ( organic) matter is buried before it decays completely.
    然而有时候有机物会在被完全分解之前就已被埋葬了。
  30. Most of their energy is released when the plant dies and decays.
    其中大多数的能量在植物死去或腐败之后被释放出来。
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