搜索筛选:
搜索耗时0.0293秒,为你在为你在61,042,058篇论文里面共找到 2 篇相符的论文内容
发布年度:
Wave transmission through laminated composite double-walled cylindrical shell lined with porous mate
[期刊论文] 作者：K. DANESHJOU,H. RAMEZANI,R. TA,
来源：应用数学和力学（英文版） 年份：2004
A study on free harmonic wave propagation in a double-walled cylindrical shell, whose walls sandwich a layer of porous materials, is presented within the framew...
Wave transmission through laminated composite double-walled cylindrical shell lined with porous mate
[期刊论文] 作者：K. DANESHJOU,H. RAMEZANI,R. TA,
来源：黑龙江科技学院学报 年份：2011
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
相关搜索：
