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本文验证了水声材料声学参数的脉冲管测量方法,在管子终端两种不同测试条件下测量了几种典型材料的纵波参数,进行了误差分析,得到了若干有用的结论。
This paper verifies the pulse tube measurement method of acoustical parameters of underwater acoustic materials. The longitudinal wave parameters of several typical materials are measured under two different test conditions of the tube terminal, and the error analysis is carried out. Some useful conclusions are obtained.