The advantage and forming of open slitting pass used in angle steel rolling have been introduced .
介绍了在角钢轧制中，开口切分孔型的优点和构成，并对开口及闭口切分孔进行了受力 分析比较。
The 3D elastoplastic thermo mechanical coupled FME for large strain was applied to analyze the effect of splitting pass configuration on metal deformation.
采用三维大变形热力耦合有限元法分析了不同形状的切分孔对轧件变形的影响 ,探讨了轧制过程中轧件上的变形分布 ,研究了金属的流动规律以及对轧制力能参数的影响。
Improvment of edging pass and slitting pass for 56# angle steel
56#角钢立轧和切分孔型系统改进
On the Model of Prediction Temperature and Rolling Force Model in Splitting Caliber for Continuous Rolling Steel Angles
角钢连轧温度预报与切分孔轧制力模型
Computer Aided Roll Pass Design for Bar Continuous Slit Rolling;
棒材连续切分轧制计算机辅助孔型设计
Improvement and Application of Pass before Pre-Splitting for φ16～φ18 Rebar
φ16～φ18螺纹钢预切分前孔型的改进与应用
The Synthesis, Characterizations and Properties of Novel Micro/mesoporous and Bi-micro/mesoporous Composite Molecular Sieves
新型微孔—介孔和双微孔—介孔复合分子筛的合成、表征及其性能
Male & Female contact. Right-click to toggle between contact types.
插头触点和插孔触点。右击在触点类型之间切换。
CLINICAL STUDY ON TREATMENT OF ADDUCTIVE FEMORAL NECK FRACTURE BY AMPUTATION OF LONG ADDUCTOR MUSCLE AND OBTURATOR NERVE
长收肌和闭孔神经切断治疗内收型股骨颈骨折
Microsurgical Removal of the Large Acoustic Neuromas by the Retrosigmoid Suboccipital Keyhole Approach;
枕下乙状窦后锁孔入路切除显微大型听神经瘤
Microsurgical excision of large acoustic neurinomas via retrosigmoid keyhole approach
乙状窦后锁孔入路切除大型听神经鞘瘤
Effect of Shearing on the Microcellular Foaming Process of Polymer
剪切对聚合物微孔发泡成型过程的影响
Complex 3D solid model with holes reconstruction based on slice date
采用切片数据的多孔复杂模型三维实体重建
Models to Estimate the Productivity of Horizontal Wells and Their Application to Optimization Designs on Segmented Perforations;
射孔水平井产能模型及分段射孔优化设计
The Application of a Slit Pore and Pore Network Model on Gas Separation in Carbon Membranes;
孔狭缝及孔网络模型在炭膜气体分离中的应用
The Research on the Construction and the Performance of Macromolecule Hole-Opened Type Multi-Hole Material;
高分子开孔型多孔材料结构与性能的研究
Analysis of the Nozzle Model and Hole Model Associated with High-pressure Natural Gas Pipeline Leakage
高压输气管道小孔与大孔泄漏模型的比较分析
Shear Bands in Cu_(46)Zr_(54) Metallic Glasses and the Effects of Pores: A Molecular Dynamics Study;
Cu_（46）Zr_（54）非晶合金剪切带分子动力学模拟及孔洞对剪切带的影响
43.4% of the cases are of clear round window niche without membrane(the open type), while 56.6% have round niche membrane which could be furtherdivided into three types: the closed, the perforated and the reticulated types.
6％有龛膜,并可分为封闭型、穿孔型和网状型三种。
Study on DTH with Self-propelled Round Bit and Its Simulation Analysis;
钻头自回转型潜孔锤研究及仿真分析