| 摘要 |
<p>Method and panel with increased strength. The panel (100, 200) includes a base layer (102, 202) configured to have plural first protuberances (110, 212); a core layer (104, 204) located on the base layer (102, 202) and configured to have plural second protuberances (112, 210) and to accommodate the plural first protuberances (110, 212) of the base layer (102, 202); and a top layer (106, 206) in direct contact with the plural first protuberances (110, 212) and the plural second protuberances (112, 202).</p> |
