A Dynamically Focused Annular ArrayRichard Bernardi,P J Peluso, R J Oconnell,Seeley C Kellogg,Chisheng Shihieee(1976)引用 10|浏览2暂无评分关键词ultrasonic transducers,frequency,diffraction,biomedical imaging,image resolutionAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要