这就是拉长阶段。
To measure tensile strength and breaking elongation of single yard.
测定单根纱线的抗拉断裂强力和断裂伸长。
Its low temperature form is rhombohedral with an elongation along (111).
它的低温形态是沿着111伸长的菱面体。
The elongation of joints was only 3.18%, less than 25% that of base metal.
搭接接头的塑性较差，伸长率仅有3.18%，不及母材伸长率的25%；
The bottom geonet can avoid mass-wasting for its low elongation and high strength.
底层双向拉伸网具有延伸率低、强度高的特性，起着防止坡体下滑的作用。
The relationships between temperature, strain rate and elongation are investigated.
研究了温度，应变速率与延伸率之间的关系。
The mechanism of residual elongation after relaxation of stress has also been studied.
有关残余伸长的机理曾有人作了研究。
With elongation increase, high stress concentrations tend to occur at grain boundaries.
随着延伸率增大，晶界易成为应力集中区。
Speed of skin-pass mill is an important factor to affect precision of elongation control.
平整速度是影响延伸率控制精度的关键因素。
Material of steel should have obvious yielding step, and the elongation ratio more than 20%.
钢材应具有明显的屈服台阶，且伸长率应大于20%。
Solution treatment temperature has a significant impact on the tensile strength and elongation.
固溶处理温度对抗拉强度和延伸率有较大的影响。
Solution treatment temperature has a significant impact on the tensile strength and elongation.
固溶处理温度对抗拉强度和延伸率有较大的影响。
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