The results show that the suggested model is of high simulation and prediction accuracy with the merits of simple and practical application.
结果表明，该模型具有较高的模拟及预测精度，且简洁实用。
The model is of high simulation efficiency, calculation simplicity and wide comprehension.
该模型模拟效率高，计算简便，通用性强。
This method has advantages of small numerical dispersion, high simulation precision, and easy imposition of free boundary conditions.
这种模拟方法的主要优点是自由边界条件实现比较方便，数值频散小，模拟精度高。
An experiment on a t shaped vibration structure is carried out. It shows that the method can achieve high simulation precision and meet the requirement of fatigue test and this method is practical.
最后在T型梁振动台架上进行试验，可以达到很高模拟精度，满足疲劳模拟试验要求，证明这种方法是实用的。
An experiment on a t shaped vibration structure is carried out. It shows that the method can achieve high simulation precision and meet the requirement of fatigue test and this method is practical.
最后在T型梁振动台架上进行试验，可以达到很高模拟精度，满足疲劳模拟试验要求，证明这种方法是实用的。
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