后颏的

The flame is applied to the shell, trim, chin strap and face shield for a specified number of seconds, and any resulting fire must self extinguish within a specified time after flame removal.

火焰适用于外壳，装饰，下颏带和面罩的指定的秒数，以及由此产生的任何必须自我火灾扑灭在规定时间内拆除后，火焰。

Methods 16 cases with the deficit of the skin and soft tissue of the infra- facial surface were repaired with the submental artery island flap.

对16例多种病变切除后所造成的下颜面部皮肤软组织缺损，设计以颏下动脉为蒂的岛状皮瓣进行修复。

The histological data demonstrated that the impact could produce damages of both of TMJs. Hemarthrosis and destuction of the articular discs and the cartilage of the condylar process and glenoid fossa were observed. The greater force was, the more obvious destruction was found. The changes of the TMJs after indirect trauma are similar to humans.

结果发现，颏部撞击可引起双侧TMJ的间接性损伤，包括关节积血、髁状突、关节盘以及关节附着和颞骨关节面等破坏性改变，撞击力越大对关节结构的损伤越重，这种破坏性改变与人类TMJ损伤后的表现相一致，病变较典型，致伤方法可靠。

Mental canal , which bends backward and upward and outward then opens into mental foramina.

结果 下颌管前端分出同一方向前行的切牙神经管和向后、上、外转弯的颏管。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。