记录了冷挤压过程中与不同变形程度相对应的挤压力，绘制了冷挤压过程的连续挤压力曲线；

And the extrusion force to different transfiguration degree was recorded to draw the continuous extrusion force curve during the cold-extrusion course.

youdao

记录了冷挤压过程中与不同变形程度相对应的挤压力，绘制了冷挤压过程的连续挤压力曲线；

And the extrusion force to different transfiguration degree was recorded to draw the continuous extrusion force curve during the cold-extrusion course.

youdao