The dynamic analysis which puts emphasis on the main vibration source is performed, and the shaking forces are evaluated.
对泵进行动力分析，定量计算振动力的大小。
By making the dynamic performance test, the vibration weak points and the main vibration source of the prototype are found.
通过设计动态性能试验，找到了样机的振动薄弱环节和主要振源，提出了改进措施。
By testing the hydraulic system of 200mn press, it is shown that the coupling vibration of power fluid and pipeline is the main vibration source of the system.
通过测试200MN油压机液压系统表明动力流体和管路的耦合振动是液压系统主要的振动源。
As a tool of diagnosing defect and identifying the source of vibration, it can judge the magnitude of structural intensity and make out the main route of vibration transmission.
作为一种诊断结构缺陷和识别噪声源的工具，它可以确定结构振动的大小，判断结构振动的主要传播途径。
The guide rail, which ACTS as the main source exciting lateral vibration of cabin, is a key part of an elevator.
导轨作为电梯的导向部件是电梯的重要组成部件，是使轿厢产生水平振动的主要激励源。
The main vibration signals can be obtained by reducing its dimensions through matrix conversion in the principal component analyzed, and realize the analysis to the vibration noise source.
运用主成分分析方法，经过矩阵变换，提取振动信号的主要信息，从而实现对振动噪声源的分析。
The main source causing the vibration of the attached building is found by cross correlation function analyses of random vibration.
采用随机振动相关分析的方法确定了引起尾水平台振动的主要原因。
Vibration of powertrain is a main vehicle vibration source of excitation in the whole vehicle vibration, which has significant influence of a car's comfort and NVH characteristics.
汽车动力总成振动是汽车振动的主要激振源之一，对汽车的舒适性和NVH特性有很大的影响。
The vibration of the circular saw plate is a main sound source in the metal sawing noise.
圆锯片的振动是金属锯切噪声的主要声源之一。
The vibration of the circular saw plate is a main sound source in the metal sawing noise.
圆锯片的振动是金属锯切噪声的主要声源之一。
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