By selecting two groups of different virtual displacement field, elastic parameters (Young's Moduls and Poisson's ratio) can be inversed.
通过选择两组不同的虚位移场，可以反算出材料的力学参数：杨氏模量和泊松比。
By selecting two groups of different virtual displacement field, elastic parameters (Young's Moduls and Poisson's ratio) can be inversed.
通过选择两组不同的虚位移场，可以反算出材料的力学参数：杨氏模量和泊松比。
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