It is also applicable to the problem of photo orthotropic elastic analysis for the model materials with residual stresses.
它还十分适用于存在初应力的模型材料光弹性分析问题。
Results There had difference on the surface smoothness and hardness of models made with different impression materials and different model materials.
结果不同印模材料采印及灌注的普通石膏模型,人造石和超硬石膏模型,其表面光滑度及硬度均有所差异。
The preparation technic, the testing method of the meehanical behaviours and the application of the centrifugal simulating model materials are induced and analysed.
通过分析,探明了离心结构模型材料的选择方法和范围。
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