Magnetic repulsive force forming in plate interface and distribution of global large/ super-large gold deposits

The deformation rate of magnetic pulse forming is 100-1000 times as that of the Quasi-static forming, and magnetic pulse forming can expand the forming limit of metallic materials effectively and lead to a series of improvements in materials' mechanical properties and microstructure.

磁脉冲成形的变形速率为准静态成形的100-1000倍。能显著提高金属的成形能力，同时，可使材料从微观组织到力学性能产生一系列的改变。

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The finite-element analysis of bulging process has been made to investigate the effects of geometry of the magnetic impulsive forming system on the final deformation.

通过铝板毛坯胀形过程的有限元模拟，分析了磁脉冲成形系统几何参数对终态变形的影响。

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An Investigation of the Effects of Geometry of the Flat Workpiece Magnetic Impulsive Forming System on the Final Deformation by the Finite-element Analysis

板坯磁脉冲成形系统几何参数对终态变形影响的有限元分析

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Combined magnetic forming machine and its application

磁力成形组装机及其应用

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Through experiments and FEM of ANSYS/ LS_DYNA program, the deforming mode for free electromagnetic forming and modeled forming of sheet metals are analyzed.

通过实验及ANSYS/LS DYNA程序的有限元模拟，对平板件的电磁自由成型及有模成型的变形模式进行了研究。

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The Elastoplastic FEM Simulation of Free Bulge Forming of Metal Tubes under Internal Pressure and Axial Compression

金属园管在内压及轴向压力作用下自由胀形的有限元法模拟

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The influences of the kind, the volume fraction and the relative hardness of the second phase and of plastic strain ε in steel as well as of initial surface roughness R_0 on the surface roughening behaviour in free forming are investigated.

研究了塑性变形量ε、钢中第二相的种类、数量和相对硬度比及初始表面粗糙度R0对自由成型表面粗糙化行为的影响。

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The influence of dispersant and PH on the HA slurry was firstly researched in this paper. Combined with MAM free forming tests of scaffold fabrication, it was analysed that solid fraction had effects on the scaffold processing.

浆料的性质决定了支架的成形效果和性能，本文首先研究分散剂和PH值对HA浆料分散体系的影响，并结合MAM自由成形实验分析了固相率对浆料喷射成形性能的影响。

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Forming with conical die and fillet die has a special condition of dieless constrained and free forming, so the forming part has low dimension accuracy.

另外，由于用锥形模和圆角模翻管过程中存在无约束的自由变形，所成形零件的尺寸精度较低。

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It found that with the same load amplitude and different loading times, several different deformation modes exist no matter for free forming or for modeled forming.

发现在载荷幅值相同、加载时间不同时，无论是自由成型还是有模成型，都存在着几种不同的变形模式。

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High effi ciency free forming technology for H-beam

H型钢的高效率自由成形技术

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Conclusions The results suggest that bone defects can be treated successfully with HPA and PHB membrane in the respect of hardness and contour of new forming bone in early periods.

结论HPA与PHB联合使用，可早期获得骨缺损修复强度与外形并举的效果。

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A Simple Calculation Method for Correcting the Contour of Circular Forming Cutters

穿心型圆形成型车刀廓形精确修正的简便计算方法

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According to spatial distribution feature of ore body, the special 3D data model and data structure have been designed. The method of establishing spatial 3D data structure by means of 2D contour lines forming 3D shape and using Morton codes is introduced.

本文根据地矿的空间分布特征，设计出专用的三维空间数据模型及数据结构，介绍了由二维轮廓线构造三维形体，Morton码建立空间三维数据结构的方法。

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This paper expounds the specification of free surface and introduces a new method of machining of free surface-circular contour forming.

提出了一种新的曲面加工方法&圆环包络成型法。

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Analysis by volumetric procedures requires that some method of indicating the stoichiometric end point be employed.

用容量法进行分析时，需要使用一些指示化学当量终点的方法。

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The A-type granite developed in Dabie-Sulu orogenic belt in late Cretaceous, indicating the end of orogenesis and entered into the avalanche period and post-orogenic period of orogenic belt, which was consistent with the extension period in eastern China.

大别-苏鲁造山带晚白垩世发育A型花岗岩，表明造山作用结束，进入造山带崩塌和后造山期，与中国东部总体的伸展期是吻合的。

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N oscillographic potentiometric titration method for the direct determination of ammonium oxalate in Muscardine silkworms was developed using potassium permanganate as the titrant in acidic medium and an oscillograph for indicating the end point.

以高锰酸钾为滴定剂，用示波器指示终点，提出了在酸性介质中直接测定僵蚕中活性草酸铵的示波电位滴定方法。

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As to the crisis indicating the end of the feudal dynasties, the normal political functions of Qing Dynasty tended to lose at this time, and the Qing Dynasty could not save itself from the crisis.

就封建王朝末世危机来讲，这时清王朝正常的政治功能趋于丧失，而且危机不可自救。

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The method of indicating the end of an input line of text is implementation defined.

标示一个文字输入行结束的方法是实作自订的。

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