variability

英 [ˌveəriəˈbɪləti]

美 [ˌveriəˈbɪləti]

n.  可变性; 易变性; 反复不定

复数：variabilities　

TOEFLIELTS化学

BNC.10688 / COCA.8403

牛津词典

noun

• 可变性；易变性；反复不定
  the fact of sth being likely to vary
  1. climatic variability
     气候的多变性
  2. a degree of variability in the exchange rate
     汇率的变化幅度

柯林斯词典

• ADJ-GRADED 多变的;易变的;反复无常的
  Something that isvariablechanges quite often, and there usually seems to be no fixed pattern to these changes.
  1. The potassium content of foodstuffs is very variable...
     食物中钾的含量差别很大。
  2. There was a bit of a wind and it was blowing onshore, variable, but quite strong.
     有一阵风朝岸上吹来，风向变化不定，但风力很强。
  3. ...a variable rate of interest.
     时高时低的利率
• N-COUNT （质量、数量、规模等）可变因素
  Avariableis a factor that can change in quality, quantity, or size, which you have to take into account in a situation.
  1. Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable...
     购买决定可能会基于价格、送货日期、售后服务以及其他可变因素。
  2. Other variables in making forecasts for the industry include the weather and the general economic climate.
     对该产业进行预测时还要考虑天气和宏观经济环境等其他不确定因素。
• N-COUNT 变量;变项;变元
  Avariableis a quantity that can have any one of a set of values.
  1. It is conventional to place the independent variable on the right-hand side of an equation.
     普遍做法是把自变量放在等式的右边。

英英释义

noun

• the quality of being subject to variation
  Synonym:variablenessvariance
• the quality of being uneven and lacking uniformity
  Synonym:unevenness

双语例句

• It is difficult to make decision for manufacture because of Mass Customization with the characteristic of variability and multiformity.
  大规模定制具有的多样性和可变性特点增加了生产过程决策的复杂性。
• You could have variability with complete predictability.
  你可以选择完全的可预见性。
• Requirements activities must be augmented with commonality and variability analysis.
  必须用共性和可变性分析对需求活动进行扩充。
• The third section introduces a couple of RMC mechanisms variability and configuration enabling content reuse and merge.
  第三部分介绍了一组RMC机制可变性和配置启用内容复用和合并。
• We've underestimated natural variability, he says.
  他说，我们低估了自然的变异性。
• We can calculate our measures of variability equally well for individual securities and portfolios of securities.
  我们能够同样好的对个别证券和证券组合计算变异性的衡量标准。
• Sampling variability explains only a portion of the overall uncertainty in a modelled estimate.
  抽样变异性仅仅解释了模型估测中整个不确定性的一部分。
• This energy uncertainty in turn appears as a variability in the apparent mass of the particle.
  这种能量的不确定范围，又表现为粒子表观质量的可变性。
• Atmospheric data are required to understand better the dynamics of the climate system and its natural variability.
  为了更好地了解气候系统的动力学及其自然变化，需要有大气资料。
• You can model requirements variability by introducing variation points in your UML activity diagrams.
  通过在UML活动关系图中引入可变点，您可以对需求可变性建模。