impaction

英

美

n.  压紧；装紧；嵌入

医学

COCA.43418

英英释义

noun

• a sharp collision produced by striking or dashing against something
  Synonym:impingement
• a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
  Synonym:impacted tooth
• a disorder in which feces are impacted in the lower colon
• the condition of being pressed closely together and firmly fixed

双语例句

• This paper makes some simulations on the impaction in power-grids caused by electric arc furnace systems.
  针对电弧炉系统对供电网的影响进行了仿真研究。
• Effects of Permanent Premolar Germ During Primary Molar Orthodontic Movement and Its Mechanisms in Dog; The most significant variable related to third molar impaction is inadequate space for tooth eruption.
  正畸移动狗乳磨牙对其恒前磨牙牙胚的影响及机制的探讨大多数阻生的下颌第三磨牙磨牙后间隙牙冠近远中径比值小于1。
• Seismic Response Analysis of Underground Structures in Soft Soil and the Evaluation of Environmental Impaction
  软土地下结构地震反应及其环境影响评价
• It is universally acknowledged travel produces enormous impaction on a nation's culture.
  全世界普遍认为旅游会对一个国家的文化产生巨大影响。
• The Impaction of Social network on the Competitive Intelligence Team Learning Ability: A Case Study
  社会网络对企业竞争情报团队学习能力影响的个案研究
• Conclusion Elastic food impaction appliance may prevent food impaction effectively.
  结论弹性食物嵌塞矫治器可有效防止食物嵌塞。
• Impaction of the Social Stratification to Admission Opportunities of Higher Education
  社会分层对高等教育入学机会的影响
• The nonlinear features of waste deformation and its impaction on strata movement
  矸石变形非线性及其对岩层移动的影响
• I went though the tests about nine months ago after being seen in the emergency room for food impaction in my esophagus.
  虽然我去了约9个月前的测试后，在我的食道中的食物嵌塞急诊室观察。
• The Impaction of Rural Laborers 'Human Capital to Life Satisfaction
  城市农民工人力资本对生活满意度的影响研究