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1·Secondly, to make a vibration analysis of catenary.

第二，分析接触网的振动特性；

2·Why is natural frequency important in vibration analysis?

在振动分析中，为什么自然（固有）频率很重要？

3·CNC lathe; intelligent fault-diagnosis; Bayesian Network; vibration analysis.

数控车床；智能故障诊断；贝叶斯网络；振动分析。

4·It is important for random vibration analysis of the inclined isolator system.

这对随机激励下斜置隔振系统的振动分析有重要的指导作用。

5·Vibration analysis and control of offshore structures in random floating-ice field.

随机浮冰场中海洋平台的振动分析与控制。

6·Vibration analysis show that dimer and trimer have typical red-shift hydrogen bond.

振动分析表明二聚体和三聚体存在典型的红移氢键。

7·Numerical examples show that this method has high accuracy in the vibration analysis.

计算结果表明该方法在动力问题的分析中有较高的精度。

8·Now, vibration analysis and vibration design have been the key point of product design.

现在振动分析和振动设计已成为产品设计中的一个关键环节。

9·There are some references sense in the study for vibration analysis of marine structures.

这一研究对海洋结构的振动分析有一定的参考价值。

10·This paper discussed the transfer matrix theory of vibration analysis of long-span arch bridge.

本文探讨大跨度拱桥振动分析传递矩阵法理论。