weak vibration test 弱振动测试
Weak vibration signal 微弱振动信号
Weak-vibration blasting 弱震动爆破
weak nonlinear vibration 弱非线性振动
In this paper, an application of data acquisition and mixed-programming technology in the system for measuring weak vibration is presented with the experimental result given.
本文以实例形式介绍了数据采集与混合编程技术在微振动测试中应用的方法。
The rotor has the characteristics of stable meshing, less abrasion, good sealing property, convenient processing as well as detecting, weak vibration, low noise and high efficiency of the compressor.
本实用 新型转子啮合平稳，磨损小，密封性好，便于加工和检测，振动小， 噪音低，压缩机效率高。
The reason of vibration due to weak stiffness of foundation of rotary machinery is analyzed from vibration mechanism.
针对风机基础刚度差引起的振动故障，建立了旋转机械转子力学模型。
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