单词impaction
n.: 嵌塞；撞击；【医】阻生；装紧
网络: 冲击；压紧；碰撞作用
【医学】阻生;嵌入,嵌塞
动力附着
装填
梗害
秘结
装紧,压紧
压实
撞击
冲击
A case of a young girl who presented with an impaction of both upper canines and the lower left canine is reported here.
一位年轻的姑娘谁提出的嵌塞都上犬齿和左下角犬报道这里。
In this paper, accordance with the characteristics of the main heat source, analysis the impaction for the heat environmental in mine.
本文根据矿井热害主要热源的散热特性，分析了热源对井下热环境造成的影响。
If the wisdom tooth has erupted out of the jawbone but not through the gumline, it is called a soft tissue impaction.
如果智齿已经从腭骨萌出，但还没有从牙龈中长出，就称之为软组织阻生。
Shortening of the humerus, through impaction of a comminuted surgical neck fracture, may be desirable.
通过粉碎外科颈骨折的嵌插短缩肱骨，可能是有希望的。
Another technique is impaction grafting, which is usually reserved for severe osteolysis.
另一种技术是打压植骨，这通常应用于严重骨溶解。
This sign demonstrates that the shoulder girdle is resisting entry into the pelvic inlet, and possibly impaction of the anterior shoulder.
出现这种征像提示着胎肩嵌顿于骨盆入口，也可能是前肩嵌顿。
In modern population, the impaction rate for third molars is higher than any other tooth.
在现代人，第三磨牙阻生率高于其它牙齿，其中一个原因可能是磨牙后间隙不足。
Individual region foreign commercial net too concentrated to domestic retail enterprises have been suffered serious impaction.
个别地区外资零售网点过于集中，内资零售企业遭受严重冲击。
Typically, sciatic neuropraxia occurs from traumatic impaction or compression due to posterior hip fracture-dislocation.
典型的坐骨神经失用症是由髋关节向后骨折脱位导致创伤性撞击或压迫引起。
The two cases are reported because impaction with inversion of a molar tooth is not common.
这两起案件的报告，因为与反演嵌塞的臼齿并不常见。