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

• 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。
• 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。
• 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 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 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
• Soft Foundation Treatment by Combination Method of Vibration Impaction Gravel Pile and Dynamic Compaction
  振冲碎石桩与强夯法组合处理软弱地基
• A trabecular microfracture of the lateral epicondyle, most likely caused by an impaction force, can be seen.
  股骨外上髁可见骨小梁微骨折，这很可能是由压缩暴力所致。
• Observing the breaking level of impaction of the test items after test.
  测试完成后观察测试物品被撞击破坏程度。
• 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
• 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