中文摘要：

采用有限元思想，借助ANSYS软件对流体中的声压分布进行模拟，从而得到声压在流体中的分布曲线和特性规律。对一些测量环境要求较高、操作过程要求较严格、测量难度较大的声测量问题在实践操作过程中有一定的参考和指导意义．

英文摘要：

Adopting the finite element method, this of ANSYS, thus to obtain the distribution curve paper has simulated the acoustic pressure distribution in fluid wi and characteristics of acoustic pressure. The study results can reference and guide for practices with more highly required measurement environment, stricter operation p complex acoustic measuring issues.