... 多元智力课程述评 comments on the models of curriculum of multiple intelligences 变形能理论 theory of strain energy 功能理论 functional theories ...
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theory of maximun strain energy 最大变形能原理
Introduced in this paper are two fracture critical surfaces of three dimensional mixed mode obtained from the theory of strain energy density factor and the theory of maximum tensile strain.
本文对按应变能密度理论和最大拉应变理论所推导出的两个三维复合型断裂临界曲面作了简要介绍。
The thesis recommended the theory of minimum strain energy, which says the total structural strain energy can be changed by the increase and decrease of constraint number.
本文介绍了通过在结构单元上增加或者减少不作功的不同约束点,可以改变结构单元应变能的大小的应变能极小原理。
Based on the theory of modal strain energy, a damage index is deduced to identify the plate-like structure damage.
应用模态应变能理论得到了能用于板类结构损伤的识别指标。
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