volatility

英 [ˌvɒləˈtɪlɪti]

美 [ˌvɑləˈtɪləti]

n.  不稳定性，暂时性; 挥发性（度）

复数：volatilities　

TEM8计算机

BNC.10769 / COCA.11720

柯林斯词典

• ADJ-GRADED 易变的;动荡不定的;反复无常的
  A situation that isvolatileis likely to change suddenly and unexpectedly.
  1. There have been riots before and the situation is volatile...
     以前曾发生过暴乱，现在局势不太稳定。
  2. The international oil markets have been highly volatile since the early 1970s...
     从20世纪70年代初开始，国际石油市场就一直很不稳定。
  3. Armed soldiers guard the streets in this volatile atmosphere.
     目前局势动荡不定，有武装士兵在街道上警戒。
• ADJ-GRADED （人）易变的，情绪无常性的
  If someone isvolatile, their mood often changes quickly.
  1. He accompanied the volatile actress to Hollywood the following year...
     第二年他陪着这位情绪无常的女演员去了好莱坞。
  2. He has a volatile temper.
     他脾气反复无常。
• ADJ-GRADED （液体等物质）易挥发的，易发散的
  Avolatileliquid or substance is one that will quickly change into a gas.
  1. It's thought that the blast occurred when volatile chemicals exploded.
     人们认为，易挥发的化学物质爆炸时产生了冲击波。

英英释义

noun

• being easily excited
  Synonym:excitabilityexcitableness
• the trait of being unpredictably irresolute
  1. the volatility of the market drove many investors away
  Synonym:unpredictability
• the property of changing readily from a solid or liquid to a vapor

双语例句

• Secondly, the imperfect structure of global governance exacerbated the economic volatility.
  其次，全球治理结构不完善加剧了经济波动的幅度。
• Interest in currency trading rises when volatility increases in the market.
  当市场波动性增加时，投资者对外汇交易的兴趣就会上升。
• Higher volatility has increased clients 'trading frequency, and demonstrated the money-making opportunities for both traders and providers.
  更大的波动性增加了客户交易的频率，并向交易商和提供商展示了获利的机会。
• The indirect approach can also help with volatility and risk.
  这种间接途径还可以帮助降低波动性和风险。
• This has accentuated market volatility and illiquidity.
  这加剧了市场波动性，导致流动性愈发不足。
• We reiterate that excess volatility and disorderly movements in exchange rates have adverse implications for economic and financial stability.
  我们重申，汇率方面的过度波动和不守规矩的动向，对保持经济和金融稳定性有不良影响。
• Insider trading raised the average price and price volatility.
  内幕交易使股票的平均价格上升，但也增加了价格的波动性。
• The study also found that global stocks increased in volatility in the late 1990s.
  该研究还发现，90年代末全球股票的波动性都增强了。
• This application reduces fuel consumption and lowers volatility in modern specifications.
  此应用程式降低了燃料的消耗量，并降低了现代的规范中的波动。
• Fears of a widespread credit crunch created high volatility in stock markets and credit markets.
  投资者对于全面信贷危机的担忧，引发了股市和信贷市场的剧烈波动。