MODERN PRACTICE IN STRESS AND VIBRATION ANALYSIS
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1997年
关键词:
D O I:
暂无
中图分类号:
O42 [声学];
学科分类号:
070206 ;
082403 ;
摘要:
Numerical data for organic wooden materials showed that the direction of the minimal energy flux is not orthogonal to the front of plane wave. In respect to the maximal energy flux, we observed that it coincides with the direction of the longitudinal plane wave.