1·The little spot of gold in the dirt is a molar with a gold filling.
泥土里那小小的金光是一颗用金子补过的磨牙。
2·If it is awake when the molar, would not have to worry that their children may feel that the fun, is not caused by pathological.
如果是醒着的时候磨牙，就不必担心，可能是孩子觉得好玩，不是什么病态引起的。
3·Results The masticatory efficiency of the primary molar defect group after treatment was significantly higher than that of the group before treatment(P
结果①乳磨牙缺损组治疗后咀嚼效能与治疗前差异有显著性（P<0.001），前者大于后者；
4·Night molar is an abnormal function of the mouth, and its cause, is not very clear.
夜磨牙是口腔的一种异常功能，其发生的原因，目前还不十分清楚。
5·Metbods: a two dimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force.
方法：用二维有限元法分析阻萌力减少前后下第一磨牙牙周组织内应力分布的变化。