压力幅值 meaning in Chinese

pressure amplitude

In this paper , the corresponding software is programmed employing the matlab . the structure parameters of the air - volume , and the pressure oscillation at the exit of the pipe can be calculated as soon as the preliminary data have been given this research project is funded from the national natural science foundation of china . ( 598740337 )
本文研究了空气室对管道系统压力脉动的影响，提出了消减或增强压力脉动的空气室设计方法，利用matlab编制出相应的计算软件，只须输入管道系统的相关数据，便可计算出空气室的结构参数和管道出口端处的压力幅值。