1) vibration feature parameter
振动特征量
2) vibr ation signals
振动信号特征量
3) vibration characteristics
振动特征
1.
This paper,combining with the cases of typical rubbings occurring in the three350MW and600MW units during start-up and normal running at working speed in the recent years,briefs the fault conditions,vibration characteristics,analysis and diagnosis process and on-site emergency trouble-shooting method.
结合近年3台350～600MW机组在启动和工作转速时发生的典型动静碰磨,介绍故障简况、振动特征、分析判断过程和现场应急处理方法,为碰磨故障的准确分析、诊断和认定及现场采取的紧急处理措施提供参考。
4) vibration characteristic
振动特征
1.
The trend of vibration characteristic with diesel engine working time was analyzed according to 350 h～600 h examination data which were acquired by overall monitoring and recording the vibration of a certain diesel engine which was in the bench test.
通过对某型号柴油机台架考核试验进行全程振动监测记录,以考核期350 h~600 h数据为基础,分析了振动特征随柴油机使用时间的变化趋势。
2.
The paper, first of all, gives a comprehensive description of the vibration characteristic of rotary machine frame-type foundation.
首先对旋转式机器和框架式基础的振动特征进行了综合描述,并在此基础上就框架式基础动力特性的鉴定标准及优化,综述了作者的观点,进一步阐述了“动规第五章”的基本思路。
5) vibration signature
振动特征
1.
The results of feature extraction indicate that the time-frequency analysis method is fit for the analysis of time-varying micro-Doppler signal,and the vibration signature of the moving target can be effectively extracted.
特征提取的结果表明:时-频分析方法适合于时变微多普勒信号的分析,能够有效地提取出运动目标的振动特征。
6) characteristic vibration
特征振动
补充资料：分布和特征量统计(见统计分析)
分布和特征量统计(见统计分析)
fenbu he tezhengliang tongjj分布和特征量统计见统计分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条