impaction
英
美
n. 压紧；装紧；嵌入
COCA.43418
英英释义
noun
- a sharp collision produced by striking or dashing against something
- a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
- 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。 - 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。 - 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 - 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。 - Impaction of Complementary Assets to Technological Entrepreneurship
互补性资产对技术型创业的影响浅析 - 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。 - Clinical curative effect of combined treatment with budesonide and terbutaline for asthma and its impaction on pulmonary function
布地奈德联合特布他林雾化吸入治疗哮喘的临床疗效及对肺功能的影响 - 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 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。 - What is the impaction on accounting information relevance?
对会计信息价值相关性的影响如何？