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

• 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。
• Using three kinds of models of GARCH-M, this paper investigates asymmetric volatility of China stock market.
  利用三种GARCH-M模型实证分析了中国股票市场不同发展阶段波动的非对称性特征。
• As stated above, securities can fluctuate between periods of high volatility and low volatility.
  如前所述，证券之间波动时期的高波动性和低波动。
• 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。
• Such globalization has large benefits, but it also introduces risks associated with financial integration and capital flow volatility.
  这种全球化具有巨大的好处，但也由于金融一体化和资本流动不稳定带来了风险。
• 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。
• 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。
• Sustained volatility could have an impact on capital markets.
  股价持续波动可能对资本市场造成影响。
• The government's policies of divide and rule have only contributed to the volatility of the region.
  政府分而治之的政策只是加剧了该地区的不稳定性。
• However, speculative futures trading by day traders is posing risks to stock investors by increasing volatility.
  然而，当日交易者进行的投机性期货交易加大了市场波动性，给股票投资者带来了风险。