阶梯圆盘节圆偏离对辐射声场指向性的影响

兰正康;贺西平;马焕培;阿卜力孜&#;阿卜来提

The effect on radiated directivity pattern of the stepped circular plateby the deviation of nodal circular

LAN Zheng-kang HE Xi-ping MA Huan-pei Abulizi&#;Abulaiti

. 2013, (12): 105 -109 .