非动关节

In addition, micromotion between the nonarticulating side of the liner and the interior of the shell may be a source of polyethylene debris generation, or "backside wear." Recognition of this problem has led to improements in the fixation of the liner within the metal shell, and some designs also hae included polishing the interior of the shell.

另外，内衬的非关节面与金属帽内面之间的微动也可能是聚乙烯颗粒产生的一个原因，这称为"背侧磨损"，认识到这个问题，人们开始改进聚乙烯内衬与金属帽间的固定，而有些类型的假体金属帽内面是抛光的。

But anyway, the most important investigative procedure is the immediate clinical examination right after injury, when swelling has not appeared that much yet: If excessive mobility in the direction of supination can be made evident in contrast to the non-injured other ankle-joint, a grade - 3 - sprain will be probable.

但是无论如何，最重要的研究程序就在受伤之后是立即的临床考试，当膨胀没有仍然显得那么多的时候：如果 supination 的方向过度的可动性能被做显然相反非者伤害了其他的脚踝-关节，等级- 3-扭伤将会是可能的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。