既有弹性变形，又有塑性变形；

It has elastic deformation and <em>plastic</em> <em>deformation</em>.

钎料的塑性变形抗力研究

Study on <em>plastic</em> <em>deformation</em> resistance of sn - pb - re solder

残余压应力作用在塑性变形层内。

Residual compression acts on the <em>plastic</em> <em>deformation</em> layer.

塑性变形使得有效弹性厚度减小。

The <em>plastic</em> <em>deformation</em> reduces the effective elastic thickness of the layer.

整个焊接板由弹性变形区、压缩塑性变形区、拉伸塑性变形区和熔池组成。

Whole weldment includes practically elastic deformation zone, compressive <em>plastic</em> <em>deformation</em> zone, tensile <em>plastic</em> <em>deformation</em> zone and melting pool.

塑性变形区域能够快速增长，并且使球体很快进入完全塑性变形阶段；

The <em>plastic</em> <em>deformation</em> region may get a quickly increasing and so the sphere went into the full <em>plastic</em> <em>deformation</em>.

岩样的塑性变形假设根源于塑性应变局部化.

It is assumed that <em>plastic</em> <em>deformation</em> stems from the localization of shear strain.

低渗透气藏孔隙变形具有弹塑性变形的特征.

Pore deformation of low - permeability gas reservoirs is characteristic of elastic <em>plastic</em> <em>deformation</em>.

分析并建立了FOPS板壳弹性变形、塑性变形和流动变形的极限速度数学模型；

In this paper, a limit speed mathematical model of elastic deformation, <em>plastic</em> <em>deformation</em> and flow deformation of the FOPS shell was established.

并对盐膏岩的蠕变与塑性变形的因素进行概述；

Moreover the creep deformation and <em>plastic</em> <em>deformation</em> factors of salt and anhydrite rocks are summarized;