测量了真应力应变曲线。

The true stress-stain curve was measured.

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得到了均匀形变阶段和非均匀形变阶段的真应力应变关系。

The stress-stain relation for homogeneous stage and inhomogeneous stage of deformation were obtained.

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通过单道次压缩热模拟试验，得到了BS 700 MC的真应力-真应变曲线。

Through single pass thermo-simulation compression experiment, the true stress-strain curves were obtained for BS700MC.

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