Till now, strip method and 3-d method based on rigid model have been broadly utilized in the engineering practice.
目前，在工程实践中二维切片法和采用刚体模型的三维方法(本文中简称为三维刚体方法)得到广泛的应用。
The comparisons of the numerical results obtained by the present method with 3-d time domain method, 2-d method and the model test have been carried out.
与整体弹性船模试验结果及三维时域方法、二维方法计算结果进行了比较。
Helicoid spiral form of entity (S method) and the spiral belt (D method) two.
螺旋面的形式有实体螺旋（S制法）和带式螺旋（D制法）两种。
Helicoid spiral form of entity (S method) and the spiral belt (D method) two.
螺旋面的形式有实体螺旋（S制法）和带式螺旋（D制法）两种。
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