radial pump meaning in Chinese

径流泵
径向泵

First , several methods of processing traditional digital signal applied in the machine fault diagnosis are discussed in the paper . then it turns to the analysis on time and frequency , to the different sound signals of a rolling piston radial pump , under both in normal and abnormal conditions
首先讨论了机械设备故障诊断中所需的传统数字信号处理的几种方法，然后对一台柱塞泵在泄漏故障和正常状态下的声音信号进行了时、频域内的分析。
The intelligent fault diagnosis based on bp ann is designed for recognition of leakage fault of a rolling piston radial pump . it combines with the predominance of diagnosis methods based on mathematic model and artificial intelligence , and it is achieved through software on personal computer
对柱塞泵泄漏故障诊断，设计了基于反向传播神经网络的智能诊断系统，综合了基于数学模型和非模型的诊断方法的优点，用软件的方法在个人机上得以实现。