In this model, the noise field in sound shadow region is deduced by applying Huygens-Fresnel principle. It provides a new ideal for deducing the diffraction sound of complicated… 模型中對聲影區(qū)的聲場分布采用惠更斯-菲涅耳原理進行推導計算，給出的理論計算公式可為推導計算其它復雜聲源的衍射聲提供借鑒。
In this model, the noise field in sound shadow region is deduced by applying Huygens-Fresnel principle. It provides a new ideal for deducing the diffraction sound of complicated noise… 模型中對聲影區(qū)的聲場分布采用惠更斯-菲涅耳原理進行推導計算，給出的理論計算公式可為推導計算其它復雜聲源的衍射聲提供借鑒。