振动谱 meaning in English

vibration spectrum
vibrational spectra
vibrational spectrum

Rotation vibration spectrum
转动振动谱
As an example using sine wave , the effect of vibration amplitude and frequency and time on bit error rate is researched
以振动谱中典型的正弦谐波为例,推导了振幅、频率和时间对误码率的影响。
This paper gives an example describing the trouble shooting of oil whipping in a large air compressor by the use of vibration spectral analysis
摘要本文给出了用振动谱分析方法对一种大型空气压缩机油膜自激振荡进行故障诊断的实例。
A obstacle diagnosing expert system of pu1 steamer fan electrical machine have been set up by using the expert system tool in the movex software and mechanical vibration frequency spectrum knowledge . for the purpose of more straight dealing with vibration frequency spectrum curve , a diagnostic knowledge disposing system is developed by using curve compare method and vc + + and matlab software
在机械设备故障诊断研究中，以pu1蒸汽风机发电机组为研究对象，结合movex软件开发了基于机械振动谱图知识的故障诊断专家系统，同时为了更加直观地处理谱图曲线，另行用vc + +与matlab软件开发一套基于曲线拟合的机械设备故障诊断知识处理系统。