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

• 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。
• Proposed the idea of using causal analysis of the abnormal stock price volatility in Chinese stock market.
  提出了利用因果联系分析中国股市股价异常波动的思路。
• A combination of lower trend growth and higher volatility means more frequent recessions.
  一个低增长和更高的波动趋势相结合的方法更频繁的衰退。
• 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。
• He warned against excess volatility in currency markets.
  他对货币市场的过度波动提出了警告。
• The interaction of these economic and technical changes has altered market valuations, volatility, velocity and liquidity.
  这些经济和技术面方面的改革相互作用，改变了市场的估价、波动性、周转速度和流动性。
• 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。
• Research on Volatility Relation of Stock Index Futures Market and Stock Market
  股指期货市场和股票市场波动关系研究
• 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。