再次，利用多尺度法分析船舶在波浪中接近主共振、亚谐共振和超谐共振时的非线性横摇运动，并给出三种共振的近似解。
Moreover, the multiscale method was used to study the main, ultraharmonic and subharmonic resonances of nonlinear rolling in waves, and the approximate solutions of the three resonances were given.
然后模拟了二维矩形液箱做简谐横摇运动引起的液体受迫晃荡，计算结果以箱壁不同高度处的压强时间历经给出，并与实验结果进行了定量比较。
Then, the forced sloshing in a two-dimensional rectangle box is simulated, and the time course of pressure at different height of the wall was gotten and compared with that of experimental result.
然后模拟了二维矩形液箱做简谐横摇运动引起的液体受迫晃荡，计算结果以箱壁不同高度处的压强时间历经给出，并与实验结果进行了定量比较。
Then, the forced sloshing in a two-dimensional rectangle box is simulated, and the time course of pressure at different height of the wall was gotten and compared with that of experimental result.
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