查询词典 fracture plane

Combining with the mechanics theory of yield and fracture of metal in classical mechanics and fracture mechanics,crack formation criteria of ductile metal in stress triaxiality space is deduced by studying fracture stress field in root of notched bar made by ductile metal.

结合经典力学和断裂力学对金属屈服和断裂解释的力学原理，通过对延性金属刻痕杆刻痕根部断裂应力场分析，推导了延性金属在应力三轴空间的微观裂纹形成准则。

Combining mechanics theory of yield and fracture of ductile metal in classical strength theory with microcosmic fracture mechanics,and by studying fracture stress field in root of notched bar made of constructional steel,the author brought forward loci equation of constructional steel in stress triaxiality space.

结合古典强度理论和微观断裂力学对金属屈服和断裂解释的力学原理，通过对结构钢深槽刻痕杆刻痕根部微观断裂应力场的数值模拟，导出了结构钢在应力三轴空间的屈服轨迹方程。

Further more, the fracture possibility is analyzed with fracture mechanics after the stress calculation of local high stress area around the bolt hole in shell flange and the measurement of fracture toughness of gray cast iron. The improving structure of bolts connected head and shell flange is brought forward.

此外，在计算获得缸体法兰螺栓孔局部高应力区的应力水平后，由断裂力学分析发生脆性断裂的可能性，并提出烘缸缸体与缸盖联接结构的改进方案。

Methods: a total of 48 healthy female adult wistar rats were selected and randomly assigned to three groups: 16 with simple femoral fracture, 16 with femoral fracture combined with brain injury and 16 with femoral fracture combined spinal cord injury.

选择成年健康雄性wistar大鼠48只，随机分为单纯股骨骨折组16只；股骨骨折合并脑损伤组16只；股骨骨折合并脊髓损伤组16只。

The results of quantitative coding to wavelet transform coefficient show that low-scale extreme wavelet coefficients can accurately localize the subaerial position of fractures.The shifting of extreme wavelet coefficients can be used to judge relative magnitude of dip angle and dip direction of fracture with scale increasing.The value of extreme wavelet coefficients can reflect density difference of formations on both sides of fracture and provide information of physical properties for fracture analysis.

小波变换系数量化编码结果表明，低尺度小波系数极值可以准确定位断裂在地表的位置；随着尺度的增加，小波系数极值会发生偏移，可以判断断裂的倾向和倾角的相对大小；小波系数极值可以反映断裂两侧地层的密度差异，为断裂分析提供物性信息。

Methods:The half pelvic fracture and dislocation,fracture and separation of pubic symphysis and hip bone fracture and dislocation were treated with three different methods.

采用三种不同的固定方法，治疗半侧骨盆骨折脱位、耻骨联合骨折分离及髋部骨折脱位。

There were 15 patients with transverse fracture,12 with spiral fracture,35 with comminuted fracture.

横形骨折15例，螺旋形骨折12例，粉碎性骨折35例。

Because of the biceps and triceps' contract force and the reacting force of trochlea humeri, compressive stress was produced in the front of olecranon, while tensile stress in the back. The stress caused olecranon fracture. The place of most fracture lied between the tine and the middle, and most of fracture line was transverse or oblique.

由于肱二头肌、肱三头肌的收缩和肘关节反力的作用，尺骨鹰嘴关节侧产生压应力，背侧为张应力，导致尺骨鹰嘴发生骨折，骨折多发生在尖腰部，骨折线多呈横形或短斜形。

It is found that the fracture of TWIP steel is typical ductile fracture pattern and its deformation and fracture mechanisms are the formation, growth and coalescence of micro-voids.

结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。

It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.

结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。