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

• Returns, risk, and volatility can be controlled by the mix of underlying strategies and funds.
  返回，风险和波动性可以控制的基本策略和基金组合。
• 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。
• 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。
• I believe these flows magnify market movements and produce greater short-term volatility.
  我认为这些资金放大了市场波动，加剧了短期波动性。
• 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。
• 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。
• By measuring and monitoring requirements volatility, they can determine whether a risk has been mitigated.
  通过度量和监视需求的变更，他们能够确定一个风险是否被减轻了。
• He warned against excess volatility in currency markets.
  他对货币市场的过度波动提出了警告。
• Speculators, traders and sentiments contribute significantly to the volatility of the FX markets.
  投机者、交易商和市场信心（sentiments）对外汇交易市场的波动影响巨大。
• 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。