Experimental model is essential for ensuring model research.
实验模型是保证模型实验研究的重要条件。
An experimental technique and method for flutter research of helicopter blade model are proposed.
提出了直升机模型桨叶颤振试验技术及试验方法。
Finally the model is processed to make the experimental research to verify the design method.
最后把模型加工出来进行了实验研究，验证了设计方法的正确性。
Finally the model is processed to make the experimental research to verify the design method.
最后把模型加工出来进行了实验研究，验证了设计方法的正确性。
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