动力意象是根据力学原理形成的一种结构分析图式，它能解释空间感知与语义结构的力学现象。
The force-dynamics which is a type of image schema developed from mechanics to analyse linguistic structures accounts for the force phenomenon in spatial perception and semantic structures.
根据力学原理，建立了柔性梁的刚度模型，结合有限元法进行仿真分析，确定出梁的结构参数尺寸。
According to mechanics, a stiffness model of the flexible beam was established. Then the parameters of the beams were determined by a simulation in finite element method.
本文根据力学原理，研究了弹簧端圈的弹性变形能。推导出修整后弹簧刚度公式，并通过实例得到证实。
According to the mechanical theory, this paper researches the spring deformation energy and induces the spring rigid formula, which confirmed by examples.
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