Objective To explore a new method and the feature of traumatism in sheep for zygomatic bone comminuted fracture by Bio impact device.
目的探讨羊颧骨粉碎骨折的可
、
法
损伤特点。
Objective To explore a new method and the feature of traumatism in sheep for zygomatic bone comminuted fracture by Bio impact device.
目的探讨羊颧骨粉碎骨折的可
、
法
损伤特点。
The pattern of fracture by impact penetration test and tensile fatigue test of thermite welding with stereoscan was observed,and the component of defect with energy spectrum was analyed.
观缺陷主要包
孔
夹杂,其中
孔由
气孔
孔组成,夹杂物按形态
尺寸分为团簇状夹杂、锥状夹杂、粒状夹杂、积聚物夹杂、丝状夹杂
混合形夹杂。
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