The vibration injection molding and mold design method are discussed by the application of the mechanical vibration technology in the injection molding of plastics.
通过对机械振动技术在塑料注射成型中的应用，探讨振动注射成型工艺及其模具设计方法。
Failure mechanism of vibration signal analysis is the mechanical fault diagnosis technology used in one of the main method.
故障机理的研究振动信号分析是机械故障诊断技术中采用的最主要的方法之一。
Vibration measurement and analysis technology is important branch of mechanical dynamics, and it is the universal aspect of the application of the mechanical dynamic engineering.
振动信号采集与分析技术是机械动力学和电子技术相结合的一门崭新的学科，是机械动力学工程应用的一个极为普遍的方面。
At present, the measurement technology of vibration are mainly divided into three types: mechanical measurement techniques, electrical measurement techniques and optical measurement techniques.
目前，测量振动的技术主要有三类：机械式测量技术、电气式测量技术和光学测量技术。
Mechanical vibration and noise not only hurt system of human being but also threaten the precise of instrument, and damping technology is one of the most efficient methods to control them.
振动和噪声不仅危害人的听觉系统，还会加速机械结构的老化，影响设备及仪表的精度和使用寿命，阻尼减振技术是有效控制振动和噪声的方法。
Mechanical vibration and noise not only hurt system of human being but also threaten the precise of instrument, and damping technology is one of the most efficient methods to control them.
振动和噪声不仅危害人的听觉系统，还会加速机械结构的老化，影响设备及仪表的精度和使用寿命，阻尼减振技术是有效控制振动和噪声的方法。
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