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。
• 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。
• 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。
• 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。
• 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。
• 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
• 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。
• 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。
• There is definitely volatility in this business.
  这项业务绝对有波动性。