| 摘要 |
<p>The invention relates to a wind turbine blade, comprising: a main framework that includes a front longitudinal beam (11) defining the shape of the leading edge (5a); ribs (13) that are perpendicular to the longitudinal direction (X), that are supported by the main structure, and that define a blade cross-section that varies along the longitudinal direction of the blade; and a casing that is supported by the main framework and the ribs, and that defines an outer surface of the blade.</p> |
