平整速度是影响延伸率控制精度的关键因素。
Speed of skin-pass mill is an important factor to affect precision of elongation control.
研究了温度，应变速率与延伸率之间的关系。
The relationships between temperature, strain rate and elongation are investigated.
机加工损伤使铍的抗拉强度和延伸率均有较大降低。
The machine damage brings the tensile strength and the elongation value of beryllium to decrease.
给出了带材多辊连续拉伸弯曲时纵向延伸率的计算方法。
The results show lhe method is suitable for the calculation of elongation.
产品品质稳定可靠，延伸率和电导率可按客户要求生产。
Stable and reliable quality products, electrical conductivity and can be extended rate customer production.
随着拉伸速度的减小，合金的流变应力减小，延伸率增大。
The flow stress decreases and the elongation increases with the decrease of stress rate .
随着温度的升高，复合材料板材强度逐渐下降，延伸率增大。
It is also found that the strength of these materials decreases and the ductility increases with increasing temperature.
结果表明，当跨越膝区时延伸率及相应的核作用参数发生变化。
The results show that there is change in the elongation rate and corresponding nuclear interaction parameters when span knee region.
该研究改变了材料的屈服应力和延伸率只能凭实验确定的局面。
The research will change the phenomenon that yield stress and elongation are only decided on the basis of experimental result.
对烧结样的相对密度、抗拉强度、延伸率等性能进行了测定与分析。
Relative density, tensile strength and elongation of samples were also measured and analyzed.
随着时效温度的升高，合金的拉伸强度降低，而延伸率则不断增加。
With the increase of aging temperature, the tensile strength decreases. With the increase of elongation.
结果表明，脂肪比例升高，腐竹抗拉强度、延伸率和透水率都下降；
The results showed that with the increasing of fat, the tensile strength(TS), elongation (E), and water vapor permeability (WVP) decreased.
试验结果表明，铝内衬的极限断裂应变仅为材料极限延伸率的25%。
The test results shows that AL-liner fracture strain is only 25 % of material ultimate strain.
分析认为：残余奥氏体在颈缩发生前的较完全转变有利于提高均匀延伸率；
The retained austenite transformation prior to the necking of the example enhanced the uniform elongation rate.
相对于常规直接水冷铸造，低频电磁铸造提高铸态拉伸强度极限和延伸率。
And the ultimate tensile strength and elongation of low frequency electromagnetic cast billets are greatly increased.
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 bottom geonet can avoid mass-wasting for its low elongation and high strength.
在实验范围内，施加的脉冲电流频率增加时，拉拔力降低，合金丝的延伸率增加。
The drawing force decreases and the specific elongation increases when the frequency of pulse current exerting to wire adds in the scope of experiments.
本文主要介绍平整机带钢延伸率自动控制系统，包括延伸率的测量、计算及控制。
The article mainly describes the automatic elongation control system of steel strip in skin pass mill, including the measurement, calculation and control of strip elongation.
研究结果表明，复合材料拉伸弹性模量随增强体含量增加而升高，断裂延伸率下降。
It is shown that the elastic modulus increases with volume fraction of ceramic particles, though the fracture strain decreases.
复合材料轧制板材峰时效的强度和延伸率与挤压板材峰时效状态相比有一定程度的提高。
The peak ageing strength and elongation value of the rolled composite were higher than those of the extruded composite.
中间退火工艺能改变电缆箔强度指标，提高其延伸率，减小各向异性，有利于铝箔的复合。
The middle annealing process can change the strength of cable foil, improve its elongation, reduce its anisotropy, and it's advantageous to the compound of aluminium foil.
通过测试研究还得到两种钢筋的极限强度、延伸率和断面收缩率等其他高温力学性能参数。
According to the testing and studying, ultimate strength, elongation and shrinkage on cross section of two kinds of steel bar were determined.
从热轧产品看：与本钢1700热连轧机相比，晶粒尺寸略小，强度值略高，延伸率略低。
Compared with Bengang 1700 hot rolling mill, the strip rolling product has smaller crystal granularity, higher strength value, and lower extension rate.
这就是说，设计人员通常只能利用那些公开发表的屈服强度、极限强度和延伸率等数据资料。
This means that the design will usually have only published values of yield strength, ultimate strength, and percentage elongation.
物理性质与球墨铸铁管类似，但在延伸率等较多方面均劣于球墨铸铁管，但灰口铸铁管价格适中。
Its physical property is similar to that of spheroidal graphite iron tubes, but some aspects such as elongation percentage are inferior to the spheroidal graphite iron tubes.
作者阐述了一种沿机架分配钢管变形量的新方法———基于延伸率的分配方法，并给出了设计实例。
A new pass designing method on the basis of elongation rate was given and an example is also presented.
接头延伸率的改善同热影响区冷变形程度的减弱及焊缝强度、应力水平同母材趋于一致有很大关系。
Improvement of elongation of joint is related to weaker cool deformation degree of heat affect zone (HAZ) and uniformity of strength and stress level between weld and base metal.
介绍了涂膜拉伸强度、断裂时的延伸率，防碳化效应特性试验以及弹性外墙乳胶涂料施工应用技术。
Tests on film tension strength, elongation rate at breaking, anti carbonation effect etc. and applied technique of elastomeric latex coating for exterior wall are described.
采用先进技术，利用低成本将加工性能良好的镁制造出有很好延伸率和冲击抗力以及较高性能的镁锭。
Using advanced technology, the use of low-cost , good processing properties will produce magnesium has very good elongation and impact resistance and high performance magnesium.
采用先进技术，利用低成本将加工性能良好的镁制造出有很好延伸率和冲击抗力以及较高性能的镁锭。
Using advanced technology, the use of low-cost , good processing properties will produce magnesium has very good elongation and impact resistance and high performance magnesium.
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