displacement

英 [dɪsˈpleɪsmənt]

美 [dɪsˈpleɪsmənt]

n.  取代; 替代; 移位; 免职; 排水量

复数：displacements　

CET6TOEFLTEM8化学

BNC.8854 / COCA.9099

牛津词典

noun

• 取代；替代；移位；免职
  the act of displacing sb/sth; the process of being displaced
  1. the largest displacement of civilian population since World War Two
     自第二次世界大战以来最大规模的平民迁移
• 排水量
  the amount of a liquid moved out of place by sth floating or put in it, especially a ship floating in water
  1. a ship with a displacement of 10 000 tonnes
     排水量为1万吨的轮船

柯林斯词典

• N-UNCOUNT 取代;代替
  Displacementis the removal of something from its usual place or position by something which then occupies that place or position.
  1. ...the displacement of all my energy into caring for the baby.
     我所有精力都放在了照顾宝宝上
  2. ...too much resistance to the displacement of your reason by your emotions.
     有太多阻力使你无法用情感代替理智
• N-UNCOUNT 迫使迁徙;迫使背井离乡
  Displacementis the forcing of people away from the area or country where they live.
  1. ...the gradual displacement of the American Indian.
     美洲印第安人被迫逐渐迁徙
• (船的)排量,排水量
  Displacementis the weight or volume of a liquid that is displaced by an object under the surface or floating on it, for example the weight of water displaced by a ship.

英英释义

noun

• act of taking the place of another especially using underhanded tactics
  Synonym:supplanting
• act of removing from office or employment
• to move something from its natural environment
  Synonym:deracination
• the act of uniform movement
  Synonym:translation
• an event in which something is displaced without rotation
  Synonym:shift
• (psychiatry) a defense mechanism that transfers affect or reaction from the original object to some more acceptable one
• (chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a compound
  Synonym:displacement reaction

双语例句

• The longitudinal displacement and curvature variation are both described by deflection as solving the equations.
  求解该方程时，将纵向位移分量和曲率的改变量用挠度表示。
• In this paper, a displacement mapping algorithm based on sphere ray-tracing is introduced.
  文章提出了一种基于球形光线追踪的位移贴图算法。
• The finite-element method can be regarded as an extension of the displacement method to two-and-three-dimensional continuum problem.
  有限单元法可以看作是位移法对二维和三维连续体问题的推广。
• The temperature drift error is one of the major errors of the displacement sensor system.
  温度漂移误差是位移传感系统的主要误差之一。
• The propagation of a linear elastic crack was simulated by displacement discontinuity method ( DDM).
  采用位移不连续法（DDM）对裂纹的扩展进行了数值模拟。
• Results show that amplitudes of dynamic stress, displacement and acceleration meet the suggested vibration standard.
  结果表明，该地下厂房主要部位的动应力、位移、速度和加速度幅值满足振动允许标准。
• The velocity and displacement of gas front and melt front increase dramatically.
  熔体和气体前沿的速度和位移均急速上升。
• These should be four undetermined constants in the displacement function.
  位移函数中应有四个未定常数。
• Method of vibration displacement measured with acceleration sensor is introduced.
  介绍了一种用加速度传感器测量振动位移信号的方法。
• We can measure the volume of the rock using the displacement method.
  我们可以利用排水量法来测量岩石的体积。