elastic adj. 1.有弹力[弹性]的。 2.伸缩自如的,灵活的。 3.机变的,轻快的。 an elastic body 弹性体。 elastic braces 松紧吊裤带。 elastic force 弹力。 an elastic principle 灵活性的原则。 elastic ribbon 松紧带。 an elastic temperament 开朗的性格。 n. 橡皮线,松紧带,橡皮圈。 adv. -ally
Topology optimization of plain elastic continuum based on probability 基于概率的平面连续体结构拓扑优化
Owing to the large generality of three - dimensional solid elements , the fem program based on this model can be applied extensively on the analysis of vibration characteristics of the elastic continuum 由于三维实体单元适应性强,因而依据这一模型编制的有限元程序应用范围广,可用于一般弹性体结构的动应力分析。
All of these reveal the further properties of the wave propagating in one - dimensional elastic continuum . on phase plane , the qualitative analysis are made , which exhibits four kinds of orbits : the heteroclinic orbit of burgers equation , the homoclinic orbit of k - dv equation , and saddle - foci heteroclinic orbit or saddle - joint heteroclinic orbit of kdv - burgers equation 说明burgers方程在相平面上有相应于激波解的异宿轨道; k ~ dv方程有相应于孤波解的同宿轨道: kdv一buegers方程有相应于振荡孤波解的鞍一焦异宿轨道和相应于激波解的鞍一结异宿轨道。