低碳钢的单向拉伸试验是力学试验的一项重要内容。
The single tensile test of low carbon steel is an important content of mechanics tests.
单向拉伸试验中，在比例极限内，应力应变关系服从。
In simple tension experiment, the stress-strain relationship submits Hook's law within the limit of proportionality.
摘要单向拉伸试验中，在比例极限内，应力应变关系服从胡克定律。
In simple tension experiment, the stress-strain relationship submits Hook's law within the limit of proportionality.
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