In order to make clear how the longitudinal defects affect a long bone, a mechanical model of a femur mid-diaphysis with a rectangular defect in the exterior cortex is developed.
为研究临床上开窗对长骨力学性质的影响，建立了一个股骨中段的外侧皮质带有矩形缺损的力学模型；
Several quality defect are studied when thin-walled tubular parts with longitudinal inner rib is spinning, phenomenon of oval port, superficial peel-off and pilling are interpreted.
在此基础上，进一步分析了带纵向内筋的筒形件旋压件时出现的几种质量缺陷，对椭圆形端口、表面鳞状剥离现象和隆起进行了解释说明。
Analyses the cause for the crack resulting from the non-fusion in the longitudinal weld seam of a power plant boiler cylinder, and suggests corrective actions to eliminate the defect.
针对一台电站锅炉锅筒纵焊缝未融合引起的裂纹进行分析，并提出缺陷修复的办法。
Materials and methods: Making the animal model of the longitudinal crack and horizontal defect on the weight-bearing area and non weight-bearing area of the medial femoral condyle on rabbit.
材料和方法：制做兔股骨内髁关节软骨负重区和非负重区纵行裂伤和水平缺损动物模型。
The longitudinal surface crack on thin slab is a serious quality defect at thin slab continuous casting and rolling process.
薄板坯表面纵裂是连铸连轧生产线上的严重质量缺陷。
The paper analysed the causes of longitudinal comer crack of CC Billets of Xinyang Iron&Steel Co. and proposed the measures to control and solve the defect.
分析了信钢小方坯产生角部纵裂纹的原因，提出了相应的控制措施及解决方法。
ObjectiveTo investigate the effects of securing longitudinal-socket-transverse fissure(LSTF) fixtures on wedge-shaped defect(WSD) rehabilitation.
目的观察纵槽横沟固位形修复楔状缺损的效果。
The long longitudinal corrosion defect is one of major corrosion pattern for submarine pipelines.
腐蚀是引起海底管道破坏的重要原因之一，其中轴向长腐蚀是海底管道常见的腐蚀形式。
The long longitudinal corrosion defect is one of major corrosion pattern for submarine pipelines.
腐蚀是引起海底管道破坏的重要原因之一，其中轴向长腐蚀是海底管道常见的腐蚀形式。
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