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

• 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。
• In this paper the concept and active impaction on economy of timeshare were introduced.
  介绍了“分时度假”的概念及其对经济发展的积极作用。
• 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
• 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。
• 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。
• Study on Tax's Impaction to Optimization of Capital Market Structure in China
  税收与我国资本市场结构优化问题的研究
• What is the impaction on accounting information relevance?
  对会计信息价值相关性的影响如何？
• Research progress in the mandibular molar implant restoration with frontal resorption The most significant variable related to third molar impaction is inadequate space for tooth eruption.
  种植修复下颌磨牙区牙槽骨吸收的研究与进展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。
• The observation group, 21 cases of food impaction flexible appliance was used combined with periodontal treatment.
  观察组21例采用弹性食物嵌塞矫治器联合牙周治疗。
• 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