As widely application of FEA in product design and performance, the finite element method is used to analyze the structure of nebulizers based on the piezoelectric coupling theory.
基于有限元方法在产品设计和性能分析中的广泛应用，根据压电耦合有限元分析理论，对雾化器结构进行了深入的分析。
The experiments verify that it is sound to conduct optimal design by means of FEA method and to carry out structure design combining FEA with experiments.
实验证明了利用有限元进行概念优化设计的有效性，及有限元计算和实验分析相结合进行结构设计为一种有效的手段。
According to the results of the experiment and FEA, a rational proposal on the design of joints is put forward.
根据试验和有限元计算的结果，提出了合理的节点设计意见。
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