英语翻译As stress increases,some point in the linear relationship is finally reached at which the material begins to yield.This yield point,Y,of the material can be identified in the figure by the change in slope at the end linear region.Beacause

英语翻译As stress increases,some point in the linear relationship is finally reached at which the material begins to yield.This yield point,Y,of the material can be identified in the figure by the change in slope at the end linear region.Beacause
英语翻译
As stress increases,some point in the linear relationship is finally reached at which the material begins to yield.This yield point,Y,of the material can be identified in the figure by the change in slope at the end linear region.Beacause the start of yielding is usually diffcult to see in a plot of test data,Y is typically defined as the stress at which a strain offset of 0.2% from the straight line has occurred.The yield point is a strength characteristic of the material,and it therefore often referred to as the yield strength(other names include yield stress and elastic limit) 感激不尽!

英语翻译As stress increases,some point in the linear relationship is finally reached at which the material begins to yield.This yield point,Y,of the material can be identified in the figure by the change in slope at the end linear region.Beacause
压力的增加,一些点的线性关系,最终达成的这些材料开始屈服.这屈服点坐标,该材料可确定在这个数字的变化,坡年底线性区域.Beacause开始产生通常是难看到在一块试验数据,Y是通常定义为应力应变抵消了0.2 ％从直线发生.的屈服点是一个强度特性的材料,因此它通常被称为屈服强度（其他名称包括屈服强度和弹性极限)