| 摘要 |
<p>A turbine blade (112) for a wind turbine (100) includes a leading edge (122), a trailing edge (160) and a recess (162) located within the leading edge. The blade further includes a protective layer (156) having an inner side (182) and outer side (184), the inner side is sized and orientated to locate within the recess to facilitate withstanding impact forces applied by an object (167).</p> |
