If the structure is elastic the force-displacement curve follows the same path on loading and unloading.
如果该结构为弹性，那么在加载和卸载时力位移曲线遵循相同的迹线。
The extrusion is successfully divided into three ideal stages through the analysis on the pressing force and displacement curve in the process of extrusion.
通过对挤压过程压制力和位移曲线的分析，提出了对挤压过程三个阶段的合理划分。
This paper presents a kind of method to automatically test the longitudinal stick force displacement curve for aircraft, machine hand testing method.
提出了飞机纵向杆力-杆位移曲线的一种自动化检测方法——机器手检测法。
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