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
- 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。 - 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。 - 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 - In view of different cause of food impaction, it should be give different treatment to achieve good prognosis.
针对食物嵌塞的不同病因，采取不同的治疗措施，可以达到较好的修复效果。 - 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。 - 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 - During excavation blasting in stone works of cutting, the impaction on cutting and side slope for shaking by blasting must be decreased in maximum, prohibiting intensive loading for large blasting.
在路堑石方开挖爆破过程中，必须最大限度地降低爆破振动对路堑边坡稳定所造成的不利影响，绝对禁止采用集中装药的大爆破。 - Diarrhea may occur around the impaction and often with fecal incontinence.
在粪块嵌塞期间可发生腹泻，并常有大便失禁。 - 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 - 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。