ANALYSIS OF LOCAL WARPING AND TORSIONAL RIGIDITY OF SPOT-WELDED THIN-WALLED BOX SECTION BEAM WITH DIFFERENT WALL THICKNESS是什麼意思_ANALYSIS OF LOCAL WARPING AND TORSIONAL RIGIDITY OF SPOT-WELDED THIN-WALLED BOX SECTION BEAM WITH DIFFERENT WALL THICKNESS在線翻譯_英語_讀音_用法_例句