The practice verifies this method is fast and effective.
实践证明，该方法快捷、有效。
Finally, the application of the model in practice verifies its efficiency.
最后通过该模型在实际中的应用说明其有效性。
The production practice verifies that the cutting tool is suitable for heavy duty copying turning.
生产实践表明，这种车刀能适应强力仿形车削的要求。
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