机译:点缺陷对二维压电声子晶体传输系数的影响
School of Astronautics Harbin Institute of Technology Harbin 150001 China;
Dept.of Mechanical Sciences and Engineering Tokyo Institute of Technology Tokyo 152-8552 Japan;
School of Mechanical Engineering Harbin Institute of Technology Harbin 150001 China;
Institute of Engineering Mechanics Beijing Jiaotong University Beijing 100044 China;