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

• This, coupled with the factor of price instability, caused
  这些和价格不稳定因素结合起来，导致了
• A recent study investigated the effects of real exchange rate misalignment and instability on economic performance.
  最近的一项研究调查了实际汇率失调和动荡对经济实绩的影响。
• You can combine your system's efferent coupling and afferent coupling numbers to form another metric: instability.
  您可以将系统的传出耦合和传入耦合的数量结合起来，形成另一个度量：不稳定性。
• 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。
• It reflects un-synchronization and electrical instability of ventricular repolarization.
  反映了心室复极不同步性和电不稳定性。
• Think of climate change, financial instability, nuclear proliferation, resource shortages and terrorism.
  想一想气候变化、金融不稳定、核扩散、资源短缺和恐怖主义等问题就知道了。
• Natural circulation flow instability under rolling motion conditions was experimentally studied.
  对摇摆运动条件下的自然循环两相流动不稳定性进行实验研究。
• Previous attempts to engage African leaders with science have failed due to political instability and violence.
  由于政治不稳定和暴力，此前让非洲领导人重视科学的尝试都失败了。
• 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。
• Much of the instability stems from the economic effects of the war.
  不稳定局面多半是由战争对经济的影响造成的。