SHOULDER: Defect found on rib or outer diameter; a raised edge on rib face caused by grinding wheel; raised surface at either end of outer diameter raceway.
挡肩:外径或挡肩上发现的缺陷;挡肩上由于磨床砂轮所造成的突起;在外径滚道两端的突起。
The characters, damage and cause of rib fall at blasting face were analysed, and preventive measures were put forward, which has some reference value for other similar condition mines.
针对炮采工作面片帮特点、危害、原因进行深入分析,并提出相应的防范措施,对类似工作面片帮现象的防治具有借鉴意义。
Harry Whittington's wounds were serious: he was pepper-sprayed in the face, neck, chest and rib cage, and rushed to intensive care.
哈里·惠廷顿伤得不轻,面、颈、胸和胁部都被散弹击中,当时已立即被送往重症救护中心。
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