impaction是什么意思
网络释义：装紧；箝闭；嵌塞；力作用
impaction怎么读（音标发音）
impaction例句及用法
1 . 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.
来自辞典例句
2 . Faecal impaction is particularly common in the burned patient.
粪块嵌塞特别常见于烧伤病人.
来自辞典例句
3 . 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.
来自互联网
4 . 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.
来自互联网
5 . Objective To discuss the methods for the impaction of maxillary anterior teeth.
目的探讨上前牙阻生的治疗方法.
来自互联网
2.a disorder in which feces are impacted in the lower colon
3.a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
4.a sharp collision produced by striking or dashing against something
1.嵌入，嵌塞，阻生：在产科，指挛生胎儿的某些部分陷入另一胎儿的体表
1 . 装紧
2. impactiveimpaction装紧impair 削弱
2 . 箝闭
医学制药英语词汇(I) ... impacted fracture 嵌入骨折 impaction箝闭 impedance 阻抗.
3 . 嵌塞
treatment of food impactionof posterior teeth with combination crown ., 后牙食物嵌塞的联冠治疗.
4 . 力作用
the compulsive vibrations of bridge include : vehicles load impaction, wind dynamic impactionand the earthquake impaction.桥梁的受迫振动包括：车辆荷载作用、风的动力作用以及地震力作用。
impaction相关短语搭配
1 . 冲辉验
impact strength 冲豢度impact test 冲辉验impedance 全电阻
2 . 冲击试验
impact tension 冲击拉力impact test 冲击试验impact tester 冲击试验机
1 . 冲击强度
...el strength)，在规定的剥离条件下，使胶接试样分离时单位宽度所能随的载荷。用kn/m表示。17、冲击强度(impact strength)，胶接试样随冲击负荷而破坏时，单位胶接面所消耗的最大功。用j表示。18、弯曲强度(bending strength)，胶接试样在弯曲负荷作用下破坏或达到规定挠度时，单.
1 . 影响因子
analysis of impact factor and citation frequency ., 影响因子和引用频率浅析.
1 . 影响
... . . .之有关的术语和概念既多且杂如投入/输入(input)产出/输出(output)结果(outcome)影响(impact)价值(value)目的(aims)目标(objectives)对象(targets)金钱的价值(va.