Through analysis of biomechanics property of soft tissue, this paper applies the viscoelastic model in the study of soft tissue deformation in surgery simulation.
本文通过对软组织生物力学特性的分析，将粘弹性模型应用于手术仿真中软组织变形的研究。
The mechanical feature of soft biological tissue, in view of its deformation behavior, is concluded as a problem of nonlinearity for both material and geometry.
针对生物软组织的变形，研究了生物软组织的力学特点：既是材料的非线性，又是几何的非线性问题。
A system for measuring deformation of soft tissue in two direction stretch by using a CCD linear array is developed, and the data measured by the system are also presented.
本文介绍一种利用CCD线阵器件研制成的生物软组织二向拉伸变形测量系统，以及利用这一系统进行变形测量的初步结果。
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