To understand the tissue forces of the esophagus, it is necessary to know the stress-strain relationships and the zero-stress state that is sensitive to structural and mechanical remodeling.
要明确食管的组织力则必须首先明确食管壁的应力—应变关系和零应力状态，而后者又直接反映了在应力作用下组织机械重建的结果。
To understand the tissue forces of the esophagus, it is necessary to know the stress-strain relationships and the zero-stress state that is sensitive to structural and mechanical remodeling.
要明确食管的组织力则必须首先明确食管壁的应力—应变关系和零应力状态，而后者又直接反映了在应力作用下组织机械重建的结果。
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