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

• This paper is directed against the stock index futures market volatility spillover effects of study.
  本文是针对股指期货市场的波动溢出效应所做的研究。
• 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
• 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。
• 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。
• 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。
• 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。
• 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。
• Excess volatility and disorderly movements in exchange rates are undesirable for economic growth.
  汇率过度的不稳定和无秩序的移动对经济的增长是不利的。
• 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。
• However, when you try to calculate the spread's volatility and price you would have difficulty.
  不过，当你尝试计算蔓延的波动和价格，你会遇到困难。