vibration of ship的意思|示意

This paper introduces the calculating methods of diesel engine and propeller induced forces which often result trouble in ship hull steady vibration.

本文介绍引起船体稳态振动的柴油机及螺旋桨激振力的计算方法。

Based on this point of view, a computer program to calculate the vibration of ship stern structures by using finite element method (FEM) is developed, and a sample problem is worked in this paper.

本文从这一基本认识出发，利用有限元法编制了船舶尾部结构振动计算程序，并以实船为对象进行了尾部结构振动的计算，取得了较好的效果。

In this paper, the low noise design method of the ship is put forward, and the design process about the vibration and noise evaluation and control is established.

为了研究控制船舶机械噪声，提出了船舶低噪声设计方法，建立了全船振动噪声评估及控制方法的设计流程。

Therefore, it is very significant to analyze noise and vibration problem of ship structures in the ship design stage.

因此，在船舶设计阶段就进行船舶结构的振动噪声分析是非常有意义的。

The first step confirmed the feasibility of the intelligentized data input software of ship vibration prediction.

初步证实了船艇振动预报数据智能化输入的可行性。

To control the vibration and noise in ship is always playing the important role in the theoretic and practical research of vibration isolation.

舰船的减振降噪在隔振理论和实践研究中始终占有举足轻重的地位。