volatility

n. [化学] 挥发性；易变；活泼

n.

挥发性；挥发度；反复无常；

英英释义

volatility[ ,vɔlə'tiliti ]

n.

the property of changing readily from a solid or liquid to a vapor

the trait of being unpredictably irresolute

"the volatility of the market drove many investors away"

同义词：unpredictability

being easily excited

同义词：excitabilityexcitableness

词组短语

relative volatility相对挥发度

双语例句

用作名词(n.)

The two most important features of gasoline are volatility and resistance to knock.
汽油最重要的两个特性是挥发性和抗爆性。

Under the assumption of constant molar overflows and relative volatility, a simplified model is developed to study the behavior of the distillation process under consideration.
假定液体持液量和待分离的体系的相对挥发度均保持不变，建立了该塔的一个简化的模型，由此得到各组分在整个塔中的分布情况。

If one component changes another component's vapor pressure, or if the volatility of a component is dependent on its percentage in the mixture, the law will fail.
如果一种组分改变另一组分的蒸气压，或者说，一种组分的挥发度取决于它在混合物中的百分比，那么这一定律将归于失败。

Volatility in financial markets has declined.
金融市场的动荡降幅。

When volatility is low, investors are tempted to take more risks.
当波动率较低时，投资者被诱导去承受更大风险。

In the context of a durable relationship they should not cause excessive political volatility.
在持久关系的背景下,它们应该不会造成过度的政治波动。

权威例句

volatility (n.)

1620s, noun from volatile (adj.).

1. All in all, we should see an OK recovery, not a great one, and that might be a reason for higher volatility next year.

总而言之,我们应会看到一个不错的反弹,而非巨大的反弹,这可能是明年波动性会更高的原因之一.

2. There are many sources of volatility, and rapid change often comes in an unexpected form.

存在很多易变源，而且快速的变更经常以意料之外的形式出现。

3. One of the most difficult things for inexperienced investors is to stick with their asset allocation during times of volatility.

最糟糕的事情之一就是没有经验的投资者在波动时期仍然坚持自己的资产分配。

4. We’re also hearing of growing concern among countries about this continued volatility and the uncertainty in food markets,” she says.

目前，我们也听说各国对这一持续波动和食品市场的不确定性越来越多地予以关注。

5. The volume and volatility measures associated with past efforts form baselines for future implementations of similar scale and scope.

与过去工作相关联的度量量级和挥发性形成了未来类似实现规模的基线。

6. "We used some of the volatility to swap out lower yields for higher yields, believing that a combination of income with capital growth potential will help us weather days like today," he said.

"我们利用波动来出脱低收益资产,换成高收益个股,相信由此获得的收益再加上资本增长潜力,将帮助我们度过今天这样的日子,"他称."

7. This means that the world does not necessarily face a price volatility problem.

但这说明世界并非一定是面对食品价格波动的问题。

8. This means that the world does not necessarily face a price volatility problem.

但这说明世界并非一定是面对食品价格波动的问题。

9. The higher need for certainty of income would mean a lower tolerance for volatility.

越需要有稳定的收入的人，对波动的容忍能力越低。

-- 来源 -- economy - 汉英

10. That carbolic acid, although an energetic antiseptic, had little persistent effect due to its volatility and solubility in water.

碳酸虽是一种强力防腐剂，但由于挥发性和水溶性，其持久性

-- 来源 -- 英汉 - 辞典例句

11. Finally, the higher the volatility of the share price, the more valuable the option.

最后，股价的波动越大，期权就越有价值。

-- 来源 -- economy - 汉英

12. Interest rates and financial market volatility would remain high due to the market uncertainty.

市场前景不明朗，亦会令利率持续高企，金融市场持续波动。

-- 来源 -- politics - 汉英

13. Therefore, investors should be mindful of the volatility of the stockmarket.

因此，投资者应小心股票市场波动。

-- 来源 -- economy - 汉英

14. increased volatility and unprecedented gyrations in interest rates(bJack Egan)

利率行情上升的变化和前所未有的循环周期(b杰克 伊根)

-- 来源 -- 英汉 - 短句参考

15. Volatility is the order of the day in the stock market.

上下浮动是股票市场整天的特点

-- 来源 -- 英汉 - 短句参考

16. increased volatility and unprecedented gyrations in interest rates(Jack Egan)

利率行情上升的变化和前所未有的循环周期(杰克 伊根)

-- 来源 -- 英汉 - 短句参考

17. relative volatility

相对挥发度

-- 来源 -- 英汉 - 短句参考

18. volatility of spot rate movement

即期汇率反复变动

-- 来源 -- 英汉 - 翻译参考[网络]