This paper reviewed the recent research progress of fatigue behavior of all-ceramic crowns and bridges by finite element method.
笔者就有限元法用于全瓷冠桥疲劳行为分析的研究进展作一综述和评价。
This is a consequence of the cold war contest, of the competing demands of peacekeeping, and of donor fatigue over the time and difficulty of creating progress in the world.
造成这情况的原因世界上冷战战时军备竞赛的，越来越多的维和任务，长时间的捐助疲劳以及在再创过程的困难等。
It introduced the research progress on fatigue of children caused by carcinoma in abroad from aspects of definition, description, incidence, alteration forms, related factors and nursing intervention.
从儿童癌因性疲乏定义的描述、发生率及变化形式、相关因素和护理干预等方面，对儿童癌因性疲乏的研究进展进行综述。
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