impaction是什么意思,impaction怎么读,
英式发音:[ɪmˈpækʃən] 美式发音:[ɪmˈpækʃən]
词根:impact
adj.impacted 压紧的;结实的;嵌入的;(人口)稠密的
impactive 冲击的;有不良影响的
n.impact 影响;效果;碰撞;冲击力
v.impacted 装紧;挤满(impact的过去分词)
vi.impact 冲击;产生影响
vt.impact 影响;撞击;冲突;压紧
1.Its thermodynamic characteristic has a heavy impaction on the security and economy of a running turbine and the nuclear power installation.
凝汽器运行的热力性能对汽轮机机组运行和核动力装置的安全性与经济性有很多影响。
2.Methods 47 patients who suffered mixed food impaction of posterior area were randomly divided into observation group, control group.
方法将47例后牙区混合型嵌塞病例随机分为观察组、对照组。
3.The basic principles of spray droplets formation, their impaction and adhesion are described with particular emphasis on the effect of surfactants and polymers.
对于喷雾液滴的形成,以及他们之间的相互碰撞,黏合的基本原理,以表面活性剂和聚合物带来的影响作为重点加以描述。
4.Conclusion The 3mp60 might have better curative effect than silver amalgam in treatment of molar food impaction.
结论3mp60治疗磨牙食物嵌塞疗效明显优于传统银汞合金。
5.The basic principles of spray droplets formation, their impaction and adhesion are described with particular emphasis on the effect of surfactants and polymers.
对于喷雾液滴的形成,以及他们之间的相互碰撞,黏合的基本原理,以表面活性剂和聚合物带来的影响作为重点加以描述。