deterioration

英 [dɪˌtɪərɪəˈreɪʃən]

美 [dɪˈtɪriəˌreɪʃən]

n.  恶化，变坏；退化；堕落

复数：deteriorations　

GREIELTS医学

BNC.7119 / COCA.8990

柯林斯词典

• VERB 恶化;变坏;衰退
  If somethingdeteriorates, it becomes worse in some way.
  1. There are fears that the situation might deteriorate into full-scale war...
     人们担心形势可能恶化而演变成一场全面战争。
  2. The weather conditions are deteriorating...
     天气变得越来越糟。
  3. Grant's health steadily deteriorated.
     格兰特的健康状况持续恶化。

英英释义

noun

• process of changing to an inferior state
  Synonym:decline in qualitydeclensionworsening
• a symptom of reduced quality or strength
  Synonym:impairment

双语例句

• Recent studies on the damage and deterioration of concrete experiencing fatigue load and environmental effects are summarized.
  概述了目前关于混凝土在疲劳荷载与环境因素耦合作用下的损伤劣化规律的研究。
• The global forest issues were noticed when international community paid close attention to global environmental deterioration problems.
  国际社会在关注全球环境恶化的过程中注意到国际森林问题。
• The shortage of resources and environmental deterioration has been a threat to the survival and development of humans.
  资源的紧缺和环境的恶化已威胁到人类的生存和发展。
• The real cause of fiscal deterioration was the damage wreaked on tax revenues by this protracted slump.
  财政恶化的真正原因是旷日持久的萧条对税收的破坏性影响。
• A new interpretation of freeze-thaw deterioration of concrete is proposed.
  分析了混凝土冻融循环劣化新的原因和机理。
• Prevent product loss, misuse, damage, or deterioration through proper storage and security.
  通过正确储存和安全措施，防止产品损失、错用、损坏或变质。
• He was finally forced off the political stage last year by the deterioration of his physical condition
  他最终因身体状况恶化被迫于去年离开了政治舞台。
• The food undergoes no deterioration in the tropics.
  这种食品在热带地方不会变质。
• The results show that: discharge voltage and pulse width are main factors which affect the deterioration layer thickness;
  研究结果表明：放电电压和脉冲宽度是影响变质层厚度的主要因素；
• Of illness; marked by gradual deterioration of organs and cells along with loss of function.
  指疾病；以器官和细胞的逐渐退化以及伴随着的功能丧失为特点。