elasticity

英 [ˌiːlæˈstɪsəti]

美 [ˌiːlæˈstɪsəti]

n.  弹性; 弹力

复数：elasticities　

TOEFLTEM8化学

Collins.1 / BNC.10700 / COCA.14233

牛津词典

noun

• 弹性；弹力
  the quality that sth has of being able to stretch and return to its original size and shape (= of being elastic )

柯林斯词典

• N-UNCOUNT 弹性;弹力
  Theelasticityof a material or substance is its ability to return to its original shape, size, and condition after it has been stretched.
  1. Daily facial exercises help her to retain the skin's elasticity...
     每天做面部运动帮助她保持皮肤弹性。
  2. Gluten develops elasticity in a dough.
     麸质使生面团有韧劲。
• N-UNCOUNT (尤指产品需求的)弹性，灵活性，伸缩性
  In economics, theelasticity ofsomething, especially the demand for a product, is the degree to which it changes in response to changes in circumstances.
  1. The elasticity of demand for a single newspaper is bound to be higher than the figure for newspapers as a whole.
     某一份报纸需求量的伸缩性肯定大于报业整体需求的伸缩性。

英英释义

noun

• the tendency of a body to return to its original shape after it has been stretched or compressed
  1. the waistband had lost its snap
  Synonym:snap

双语例句

• The elasticity of demand for a single newspaper is bound to be higher than the figure for newspapers as a whole.
  某一份报纸需求量的伸缩性肯定大于报业整体需求的伸缩性。
• That is to say, there is strong elasticity of GDP and Export to employment.
  也就是说，出口和GDP拉动就业的作用都是呈强弹性的。
• This is a short-term stability factor, however, and, because elasticity is a relative concept.
  然而，这是一种短期的稳定因素，因为弹性是一个相对的概念。
• Adopt U double-layer longitudinal pattern and tight assembly technology to prevent plate stress from affecting separator elasticity.
  采用U型双层纵向包膜方式和紧装配技术，有效的防止了极板应力对隔膜弹性的影响。
• This has reduced price elasticity and caused a sharp rise in food prices during times of food shortages.
  这就减少了价格弹性，并在粮食短缺时期造成食品价格的急剧上涨。
• The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.
  平面问题和扭转问题是弹性问题解法书中的标准内容。
• This is based upon pricing elasticity studies and consumer demand.
  这是根据定价弹性研究和消费者的需求决定的。
• Daily facial exercises help her to retain the skin's elasticity
  每天做面部运动帮助她保持皮肤弹性。
• The property of bending elasticity deformation for prestressed cylindrical helical spring was studied.
  研究了预应力圆柱螺旋弹簧的弯曲弹性变形特性。
• They also had three different noninvasive tests that measure elasticity in blood vessels.
  他们还进行了三项不同的、旨在测量血管弹性的无创检测。