The results show that the great plastic yield areas and pull failure areas are formed in the base structure with caved area extends.
结果表明，随矿岩崩落开采，崩落区下方岩层出现较大范围的塑性破坏区和拉破坏区。
Objective To apply submental area insular musculocutaneous skin valve to stage 1 restoration jaw caved defect.
目的应用颏下区岛状肌皮瓣一期修复颊部洞穿性缺损。
Objective To apply submental area insular musculocutaneous skin valve to stage 1 restoration jaw caved defect.
目的应用颏下区岛状肌皮瓣一期修复颊部洞穿性缺损。
应用推荐