论文部分内容阅读
,An acoustic bending waveguide designed by anisotropic density-near-zero metamaterial
【机 构】
：
Key Laboratory of Modem Acoustics, Institute of Acoustics, Nanjing University, Nanjing 210093, China
【出 处】
：
中国物理B（英文版）
【发表日期】
：
2016年12期
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