1、

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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2、

The shearing properties of asphalt mixture in wearing layer of a testing section of Gangzhou-Wuzhou Expressway are evaluated by the single penetration test and unconfined compression test.

利用单轴贯入试验和无侧限抗压试验,对广梧高速公路试验段面层沥青混合料的抗剪性能进行了评价和检验。

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3、

Through lowering the air inlet total pressure, reducing the compression angle of air, increasing the nozzle length, cutting down the nozzle radius and the axial gap of electrode, the arc ignition energy can be improved.

通过减小流动压差、缩小空气压缩角、增加喷孔长度、减小喷孔半径以及减小轴向间隙等可以有效提高电弧的点火能量。

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4、

Development of Computer Aided Data Processing Software for Cushioning Material Static Compression Test

缓冲材料静态压缩试验数据处理辅助软件的开发

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5、

It is shown in the static and dynamic compression stress-strain results, the curve has a typical three stages form. There are elastic stage, plastic stage, and close-grained stage after crushing.

从其静-动态压缩应力-应变曲线中可以看出,曲线是典型的三阶段形式,即弹性阶段,塑性阶段,及压溃后的密实阶段。

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6、

The experimental study on physical parameters of gingko is conducted. The structural size, compressive crushing load, critical compression and density of gingko core are measured. The tests showed that the gingko core could be classified into 4 grades by step of 1 mm.

对银杏核的结构尺寸、压缩破坏载荷及临界压缩变形量、密度等物性参数的测定表明:银杏核分级时以级差1mm、分级数以4级为宜;

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9、

Three compression stress state is the main stress state for three-roll planetary rolling process, which m.

得出在三辊行星轧制过程中起到主要作用的是三向压应力状态, 有利于坯料的大变形和提高轧制管材性能.

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10、

If the stress is above yield point, the column will be destroyed due to compression stress.

时成立.应力在屈服点以上时,由于压缩应力, 柱子将会破坏.

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11、

In addition, three familiar sets of softened compression stress-strain relationship of concrete are showed.

此外, 也给出了常见的三种软化压应力 - 应变关系方程.

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12、

The flow stress obtained in micro compression test was modified to eliminate the influence of friction.

结合微压缩实验讨论了流动应力的修正,即消除摩擦力对微压缩的影响.

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13、

Cylinder Compression Pressure Test.

汽缸压缩压力测试.

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14、

The strut can be treated as compression member constrained by lateral translation nonlinear spring.

撑杆可以看成是含有平移弹性约束的轴心压杆结构.

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15、

If we are to raise compression speed, then the algorithm complexity must increase.

如果要提高压缩速度, 那么算法的复杂度就得增加了.

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16、

Test data compression technology based on blocking code and optimal sort algorithm

一种基于分块编码和优化排序的测试数据压缩技术

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17、

A mathematical model of axisymmetric compression of semi-solid alloy slurry was described.

描述了一种轴向挤压的 半固态 合金浆料的数学模型.

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18、

With more and more applications, video coding moves beyond mere compression. A joint source-networking coding will provide the best solutions for these applications.

随着应用领域的拓展,视频编码已经超越了单纯的压缩,信源和网络联合编码可以为新的应用提供更好的解决方案。

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19、

Under the vertical and horizontal force action the connections of frame on bi-direction compression enhanced joint stiffness and increase crack resistance in the core areas; by the theoretical derivation we get the anti-cracking checking formula of the pre-stressed prefabricated concrete frame joints.

在竖向和水平力的作用下,框架节点处于双向受压状态,节点刚度和核芯区抗裂性得到增强,理论推导出预压装配式框架节点的抗裂验算公式。

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20、

Shape-memory alloy compression staple for joint fractures

镍钛记忆合金接骨钉治疗关节骨折

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