Fracturesf骨折
fracturen.破碎;骨折vt.破碎;破裂vi.断裂
fracture resistence抗折强度
fracture appearance断口外观
fracture saturation裂纹饱和
fracture prediction裂缝预测
fracture of denture义齿折断
fracture perforating复合射孔
fractures prediction裂缝预测
fracture of fixation骨折固定术
fractured formations裂缝性地层
fracture of ossicles听(小)骨骨折