从计算结果中可以看出，这两种软件在处理零航速下的船舶运动响应非常接近。
From the results we can know, the two software are very closely with each other in ship motion response at zero speed.
在采用时域方法求解斜浪中船舶的水平运动响应时，计算中出现的横向“漂移”现象一直是困扰工程师们的难点。
The drifting problem emerged when solving the horizontal motion responses of a ship traveling in the oblique waves in the time domain, which used to annoy the engineers for many years.
本文给出了一个预报波浪诱导的船舶垂向运动和结构总体动响应的非线性时域水弹性力学微分分析法。
This paper presents a nonlinear hydroelastic differential analysis method of wave-induced vertical motions and structural responses of ships.
本文在状态空间型的船舶运动数学模型的基础上，用输入—输出信息的系统性方法构造出响应型非线性船舶运动数学模型。
The responding nonlinear ship motion mathematical model is constructed on the basis of the state space ship motion mathematical model by the systematic method of input-output information.
本文在状态空间型的船舶运动数学模型的基础上，用输入—输出信息的系统性方法构造出响应型非线性船舶运动数学模型。
The responding nonlinear ship motion mathematical model is constructed on the basis of the state space ship motion mathematical model by the systematic method of input-output information.
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