The Cross-Scale Life Prediction for the High-Speed Train Gearbox Shell Based on the Three-Interval Method

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Value</td><td class="align_center">Standard errors</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>A</i></td><td class="align_center">17.76904</td><td class="align_center">0.61402</td></tr><tr><td class="align_left"><i>B</i></td><td class="align_center">−5.58984</td><td class="align_center">0.28981</td></tr><tr><td class="align_left">R-square</td><td class="align_center">0.97375</td><td class="align_center"> </td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

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Table 3

Table 3: The Cross-Scale Life Prediction for the High-Speed Train Gearbox Shell Based on the Three-Interval Method 