As for the operational compression bar by hands, through up display screen, process of pressing commemorative coin can be seen.
手动操作压杆，并可通过上方显示屏观看冲压纪念币的过程。
The equipment includes the upper compression bar (3), the lower compression bar (4), the heater coil (6) and a working chamber (12), etc.
设备包括上压杆(3)、下压杆(4)、加热线圈(6)、工作腔体(12)等。
A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained, by the use of Ritz-Galerkin method.
通过非线性振动中常用的里兹-伽辽金法，推出了两端铰支压杆大挠度问题的一个新近似公式，计算结果表明具有较高的精度。
Based on the 3_d deteriorated girder element, the formulae of FEM for elastic stability of variable cross_section compression bar concerning geometrical nonlinearity have been derived.
在三维退化梁单元的基础上，引入几何非线性，推导出计算任意变截面压杆稳定问题的有限元列式。
Finally, the red bar in the middle represents the compression performance of xml2struct.py, combined with zlib library compression.
最后，中间的红色条表示结合了zlib库压缩的xml2struct . py的压缩性能。
It is introduced how to select reasonable compression ratio and use relative rolling process according to the quality of billet to improve quality of bar.
介绍了根据连铸坯的质量生产棒材选择合适压缩比，采用相应的轧制工艺，提高产品质量。
The mechanical behavior of commercial brass H62 bar under superplastic deformation was investigated by compression testing.
通过压缩试验，研究了供应态h 62黄铜棒材所表现出的超塑性变形的力学特性。
Finally, an injection compression mold with a Huff bar structure is taken as an example.
最后，举出了一个带有哈呋条式的注压模具结构。
The experimental results of steel bar tension strain and concrete compression strain are given.
给出了钢筋拉应变、混凝土压应变的试验结果。
Taking the effects of geometrical nonlinearity into account, a general theory of composite thin walled bar is established under the combinational deformation of tension, compression and torsion.
基于乌曼斯基薄壁杆件约束扭转理论，利用刚性周边假定建立了闭口薄壁杆件约束扭转分析的一维离散有限元方法。
Taking the effects of geometrical nonlinearity into account, a general theory of composite thin walled bar is established under the combinational deformation of tension, compression and torsion.
基于乌曼斯基薄壁杆件约束扭转理论，利用刚性周边假定建立了闭口薄壁杆件约束扭转分析的一维离散有限元方法。
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