Plastic deformation is the ability of bend or deform before breaking.
塑性变形就是在断裂前弯曲或变形的能力。
However, sometimes we can take advantage of plastic deformation. The crumple zones in a car absorb energy by undergoing plastic deformation before they break.
然而，有时我们也能利用塑性变形。汽车上压皱的区域在它们断裂前通过经历塑性变形来吸收能量。
Off-line forecast shows that fuzzy neural network has high precision in predicting metal plastic deformation resistance.
离线预报表明：模糊神经网络预报金属塑性变形抗力有较高的精度。
The total deformation of soils consists of three parts: elastic strain, plastic strain related to volumetric yielding mechanism and plastic strain related to shear yielding mechanism.
土体总的变形由三部分组成：即弹性应变、与体积屈服机制相关的塑性应变和与剪切屈服机制相关的塑性应变。
Plastic deformation concentrates at the ferrite area under the tensile stress es.
在拉应力作用下，塑性变形集中在铁素体区。
This structure is altered during forging by subsequent processes of plastic deformation and recrystallization.
这种结构形成于其后工序的塑性变形以及再结晶过程。
And with the increase of the plastic deformation, the inclined direction of the deformation bands takes place a symmetry change.
实验还观察到随着塑性变形量的增加，变形带的倾斜方向会发生对称迁移现象。
The experimental results showed that weld metal had enough plastic deformation capacity, and its damage value was linear with the cumulative plastic strain.
试验结果表明，焊缝金属具有比较好的塑性变形能力，焊缝的损伤值与材料的累积塑性应变呈线性关系。
The theory of statistical dislocation link length distribution is an active field in the modern microscopic quantitative theory of metal plastic deformation.
变形金属位错链长度统计分布理论是现代金属塑性变形定量微观理论最活跃课题之一。
An adiabatic shear band formed along the main shear stress around the penetrated hole is approximately consistent with the direction of plastic deformation slip lines in static state.
弹孔周围的绝热剪切带沿主剪应力方向形成，与静态塑性变形滑移线方向接近，绝热剪切带上不均匀的变形将产生微裂纹和微孔洞。
As shown in Fig. 4.2, grain flow is the direction of the pattern that the crystals take during plastic deformation.
如图4.2所示，晶粒流动的方向就是在塑性变形期间结晶排列的方向。
Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force.
在锻造过程中先将金属加热，然后施加合适的压力使其塑性变形。
When abrasive grains impacted on the work piece surface, the top layer atomics are removed, plastic deformation appears at the same time.
纳米级的磨粒冲击到工件表面，在以原子级去除的同时伴随着塑性变形的发生。
The metallurgical structure and fracture morphology of the tensile specimens were investigated with SEM and metallurgical analysis, and the static tensile plastic deformation mechanism was researched.
利用扫描电镜断口分析及金相分析技术，分析了材料拉伸试件断口形貌及金相组织，初步探讨了材料的静态拉伸塑性变形机理。
If, when the stress is removed, the deformation remains, the material is said to exhibit plastic flow.
如果在撤去应力后变形仍保留，则称此材料呈现塑性流动。
In this region, known as the plastic region, plastic deformation takes place and when the load is removed, the material will not return to its original dimensions.
在这个区域，称为塑性变形区域，当载荷消除之后会产生塑性变形，材料无法恢复原来尺寸。
A piece is a metal that is applied to the object by means of a plastic deformation to shape the shape of the required shape or the appropriate compressive force.
件是金属被施加压力，通过塑性变形塑造要求的形状或合适的压缩力的物件。
Plastic deformation pressure is the pressure caused by changing the status of rock from elasticity into plasticity.
塑性形变压力是岩石由弹性状态转变为塑性状态所产生的压力。
Based on analyzing the eruption and tiny aggregate effect of fly ash, the influence of fly ash on the shrinkage fissure of concrete is studied, caused by the plastic deformation, dry or temperature.
以粉煤灰的火山灰效应、微集料效应分析为基础，分析研究了粉煤灰对混凝土塑性收缩、干缩、自缩和温度收缩裂缝的影响。
Plastic deformation concentrates at the ferrite area under the tensile stresses.
在拉应力作用下，塑性变形集中在铁素体区。
The higher the extrusion speed, the higher the deformation, particularly when plastic comes through the die.
挤出的速度越高，变形就越高，特别是塑料经过模具时。
However, the compression strength and plastic deformation ability decreased when the volume fraction exceeded 60%.
钨丝体积分数超过60%以后，压缩强度与塑性变形能力反而下降。
The conceptions and testing methods of the plastic deformation threshold and springback potential are introduced.
介绍了型砂塑性变形临界值、回弹势能的概念及其测试方法；
The large flange gasket is a ring which can produce plastic deformation and has a certain strength.
大型法兰垫片是一种能产生塑性变形，并有一定强度的材料制成的戒指。
Residual compression ACTS on the plastic deformation layer.
残余压应力作用在塑性变形层内。
Therefore, the effects of static hydraulic stress and Plastic deformation on Plastic densification can theoretically be Proved.
从而在理论上论证了静水应力和塑性变形程度对塑性致密化规律的影响。
Therefore, the effects of static hydraulic stress and Plastic deformation on Plastic densification can theoretically be Proved.
从而在理论上论证了静水应力和塑性变形程度对塑性致密化规律的影响。
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