塑性

This paper firstly deduces the recurrence formula of plastoelastic structure dynamic analysis.

本文首选推导了弹结构动力时程分析的递推公式。

The quasi-superplasticity of as-cast lead brass was studied by monodirectional elongation experiment.

摘要采用单向拉伸对铸态铅黄铜进行了准超研究。

The gross rubber has a high plasticity and fluidity and gumminess of composition is increased.

具有较高的及流动胶料粘增加。

Their argument is based on the plastic work Wp being the controlling tactor in hardening.

他们的论点是基于在硬化中的功是可控制的因子。

Clay and wax are plastic substances.

黏土和蜡是可物质。

Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通浓缩成型而制备的，一种半结晶热料。

La hobber uponsize used to isolate a drum or help elastic crisp reel mansuetude material.

不推滚用来分隔卷筒不推力或帮忙不的、脆刚的量料住卷筒。

The influence of peptizer B on Mooney viscosity,plasticity and heat aging property of NR was investigated.

研究解剂B对NR门尼粘度、和热老化能的影响。

For single crystal sliding occurs in two directions, and for bicrystal copper the mechanism of plastic defor...

模拟还发现纳米铜晶体具有良好的变形自组织能力。

It is related to metallurgy,thermology,and the theory of plasticity and developed on the basis of them.

它涉及金属学、传热学和力学理论，以此为基础，交叉发展而成。

When metallic material deformation forereach its plastic limit , it will divide completely. Then the interatomic force is damaged.

断裂-金属材料在变形超极限—完全分开.原子间结合力遭受破坏.

The present work focuses on the microscopic elastoplasticity deformation andoverall elastoplastic behaviour of metal matrix composites reinforced by short fibers.

本文研究单向短纤维增强金属基复合材料的细现弹变形和宏观弹响应。

Plastic changes in nociceptive transmission may occur at the spinal cord as well as supraspinal structures after tail amputation.

这种长期的变化可能是由于中枢神经系统的神经可变化引起的（从脊髓背角到皮层）。

By means of cyanoethylation and chlorination,wood sawdust was converted into thermoplastic material and then compounded with short sisal fibers.

通氰乙基化反应,木粉转化成为热材料,再与短切剑麻纤维混合,热压制得植物纤维增强化植物纤维基复合材料。

The results indicate that when the plastic strain is smaller than 39 5%,plastic deformation has typicality of uniserial slipping.

单晶连铸铝线材在变形量小于395％时，变形具有明显的单系滑移特征，当变形量大于395％时，才出现多系滑移特征。

And two new segmented poly(urethaneureas) were prepared from poly(tetramethylene glycol)(PTMG) or polyadipate of 1,4 butanediol(PBA), MDI and Urea(as chain extender).

以尿素为扩链剂，合成了一系列聚氨酯脲热弹体及硬段模型化合物。

Hombitan LOCR-K is characterized by its high degree of whiteness, It gives neutral colour shade and has strong coloring power.

白度高、中类色、著色力强, 容易分散在所有热胶、化剂、水体系即溶体系中。

In this process,microwave heating is used to make ceramic materials plastifying under a high temperature,so that a good machinability can be achieved.

该方法利用微波加热陶瓷材料在较高温度下化,从而获得到较好的加工。

A new phenomenon of re-dissolution of second phases and re-formation of supersaturate solid solution found in processes of severe plastic deformation was summarized.

综述了在室温强变形程中发现的新现象:第二相颗粒的回溶,合金基体重新形成饱和固溶体。

After experimental data processing, material's viscousness coefficient was acquired and a new method to determine fatigue limit by the threshold of plasticity energy dissipation was given.

通对试验数据的分析，求出了材料的黏系数，给出了利用能耗的起点确定材料疲劳极限的方法。