随着挤压比的增加，抗拉强度和伸长率提高。
With the increasing of extrusion ratio, both tensile strength and extensibility are improved.
研究了收弧坑的接头性能，其抗拉强度和伸长率均不低于中间焊缝。
The weld mechanical properties of the joint at the end of the weld were...
该球化剂应用于高炉冷却壁，轧辊等关键球铁件上可提高抗拉强度和伸长率。
The properties of cores in the casts are enhanced when using this nodulizer in the key ductile iron casts, such as cooling wall of blast furnace and roller.
试样表面镀锡使ADI的抗拉强度和伸长率下降，镀锡层不能有效防止ADI的水脆化。
Soldering on ADI surface decreased the ADI tensile strength and elongation, and solder coating could not prevent from water embrittlement.
同时温压烧结坯的密度与常压试样的区别不明显，但抗拉强度和伸长率都高于同批的常压试样。
Although little difference exists between the densities obtained by RT compaction and warm compaction, the warm compaction leads to higher tensile strength and elongation.
复合材料的抗拉强度和伸长率较未施加高能超声的复合材料分别提高了18.16%和12%。
The tensile strength and the elongation rate increase by 18.16% and 12% than those without ultrasonic assistance, respectively.
结果表明，随着石墨添加量的增加，复合材料的抗拉强度和伸长率逐渐下降，硬度逐渐上升，摩擦系数逐渐变大。
It shows that the composites' tensile strength and elongation decrease while the hardness and friction coefficient increase with the addition content of graphite.
与经普通淬火和高温回火的相比，经磁场淬火和高温回火的T10钢的抗拉强度提高了28%，断后伸长率提高了8。
The tensile strength, elongation and hardness of T10 steel subjected to magnetic field quenching and to high temperature tempering were separately increased by 28%, by 8.
根据对弹性模量、非比例强度、抗拉强度和断裂伸长率的观察分析，提出了预应力钢丝张拉施工工艺的改进意见。
Some ideas on improvement in prestressing process are raised according to the observation and analysis on modulus of elasticity, apparent yield limit, tensional strength and percentage elongation.
在下屈服强度降低的同时，其抗拉强度和断后伸长率变化不大。
The tensile strength and elongation after fracture vary little after rolling.
结果表明，随着淬火温度的降低，双相钢的屈服和抗拉强度下降，同时总伸长率提高；
The results showed that the tensile strength and yield strength decrease while total elongation increases with decreasing quenching temperature.
同时还提高了AZ91合金的高温抗蠕变性能和抗拉强度及硬度，但对屈服强度和伸长率影响不大，降低了合金的低温阻尼性能，但却增加了高温界面阻尼。
The creep-resistant, tensile strength and hardness are increased, but there's no obvious change on the elongation ratio and yield strength. Though the low temperature damping ca…
同时还提高了AZ91合金的高温抗蠕变性能和抗拉强度及硬度，但对屈服强度和伸长率影响不大，降低了合金的低温阻尼性能，但却增加了高温界面阻尼。
The creep-resistant, tensile strength and hardness are increased, but there's no obvious change on the elongation ratio and yield strength. Though the low temperature damping ca…
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