We introduced a structure equation with macroscopic parameters, which can explain both the yield point phenomenon and strain-ageing of low carbon steels.
我们提出一种新的来自于宏观量构成的理论，将低碳钢的屈服及时效现象统一于同一个理论之下。
And Canada's fiscal health will soon come under strain from the treasured but expensive public health-care system and an ageing population.
而该国深入人心却又昂贵的公共医疗体系和正趋老龄化的人口将很快给加拿大的财政带来压力。
The strain ageing of cold-rolling ribbed bar leads to high strength and drop of elongation, so this seriously affects the quality of concrete component and regular production of the bar.
冷轧带肋钢筋应变时效导致钢筋强度升高，延伸率下降，严重影响钢筋混凝土构件质量及生产厂家的正常生产。
The behavior of internal friction during strain ageing and amplitude-dependent effect behaved in high purity aluminium were studied.
本文对高纯铝的应变时效内耗行为以及所表现出的振幅效应进行研究。
The behavior of internal friction during strain ageing and amplitude-dependent effect behaved in high purity aluminium were studied.
本文对高纯铝的应变时效内耗行为以及所表现出的振幅效应进行研究。
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