A study on acoustic attenuation measurement methods of seafloor sediments
海底沉积物声衰减同轴差距衰减测量法与其他测量方法的对比研究

Taking the precise measurement data by Hamilton's parallel differential distance attenuation measurement method(PDDAMM)as the standard,the authors compare the Qian's vertical coaxial attenuation measurement method(VCAMM)and Liu's vertical differential distance attenuation measurement method(VDDAMM)with their coaxial differential distance attenuation measurement method(CDDAMM).By comparing the data from these three experiments with those by Hamilton's method,the authors further analyze the connection of atte...