具有较高计算精度并能够处理任意结构形状的有限元素法可作为求解该问题的合适的方法。
Due to high computing precision and processing arbitrary structure shape, finite element method (FEM) can become proper method to solution this problem.
用该种单元计算变截面刚架，具有原始数据量少、计算精度较高等优点。
The calculation using this rigid-frame element has the advantages of less original data requirements and higher accuracy.
试验结果表明，建立的计算模型具有较高的计算精度，揭示了压裂泵的密封机理。
The results show the established calculating model has higher accuracy and reveals the seal mechanism of fracturing pumps.
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