instability

英 [ˌɪnstəˈbɪləti]

美 [ˌɪnstəˈbɪləti]

n.  不稳定; 不稳固; (精神的)不稳定状态，变化无常

复数：instabilities　

CET6医学

Collins.2 / BNC.7796 / COCA.6926

牛津词典

noun

• 不稳定；不稳固
  the quality of a situation in which things are likely to change or fail suddenly
  1. political and economic instability
     政治和经济的不稳定
• （精神的）不稳定状态，变化无常
  a mental condition in which sb's behaviour is likely to change suddenly
  1. mental/emotional instability
     精神 / 情绪的不稳定

柯林斯词典

• N-UNCOUNT 不稳定(性);不稳固(性)
  Instabilityis the quality of being unstable.
  1. ...unpopular policies, which resulted in social discontent and political instability.
     导致社会不满与政治不稳定的不得人心的政策
  2. ...Caligula's inherent mental instability...
     卡里古拉先天性的精神不稳定
  3. The length of the fuselage was increased due to a degree of directional instability.
     由于存在某种程度的航向不稳定性,机身被加长了。

英英释义

noun

• the quality or attribute of being unstable and irresolute
  Synonym:unstableness
• unreliability attributable to being unstable
• an unstable order
• a lack of balance or state of disequilibrium
  1. a hormonal imbalance
  Synonym:imbalanceunbalance

双语例句

• The continuing instability in global financial markets should have made it clear that we need that now.
  全球金融市场的持续不稳定应该让人们看得很清楚了：我们现在就必须这样做！
• The effectiveness and the capability of SFD for suppressing instability of the rotor system are analyzed.
  分析了SFD抑制转子系统不稳定的有效性和能力。
• Such instability hampers progress toward economic development.
  这种不稳定状态阻碍了经济发展的步伐。
• The secretary said the poverty and instability in Somalia that underlie the piracy problem are not being forgotten.
  克林顿国务卿说，潜伏在海盗问题下面的索马里的贫困和不稳定没有被忘记。
• Inequity is probably part of any development process but too much inequity generates instability, political and social upheaval.
  不平等几乎是所有发展过程的一部分，但过多的不平等会带来不稳定、政治和社会动乱。
• Recent incidents are holding back other foundations from developing, and are fueling social instability.
  最近的事件阻碍了其它基金会的发展，引起了社会动荡。
• The path towards violence leads only to greater instability, economic disaster, and suffering.
  通往暴力的道路只会导致更大的不稳定、经济灾难和痛苦。
• Political and economic instability are an inevitable consequence.
  政治和经济不稳定成为不可避免的后果。
• Water may serve as a type of instability.
  水可以作为不稳定性的象征。
• The characteristics of the vertical instability were discussed by experimental tests and finite element analysis.
  采用试验测试和有限元分析相结合的方法对沙漏簧的垂向失稳特性进行了探讨。