Using more than one model is a useful way to cross-validate estimates — wide differences in predictions provided by the models are signals that you should analyze your assumptions more carefully.
A new design method for large cross-section blade-like ultrasonic plastic welding horns with slots is pre-sented, and relative experiments have been done to validate this method.
提出了一种大尺寸长条形超声塑焊开槽焊头的设计方法，并对其进行了实验验证。
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In this paper, radar cross section of arrays with rectangular, cross-shaped and circular element is computed and the results are compared with the that of method of moment to validate this method.