去年网坛巨星纳弗拉蒂洛娃初次败给格拉芙时,她怀疑不是自己的球技不如她,而是格拉芙使用了更厉害的武器——邓洛普公司生产的一种新技术喷注成形的碳纤维球拍。这种球拍击球时震动摇摆率较小,故抽击力相应加强。而纳弗拉蒂洛娃使用的是一般的手注模式的碳纤维球拍。 When tennis star Navratilova first lost to Graf last year, she doubted that her skills were not as good as her, but instead Graf used more powerful weapons - a new technology from Dunlop - injection-molded carbon fiber racket. This racket hit the swing when the swing rate is small, so the corresponding increase in pumping power. And Navratilova uses a regular carbon fiber racquet with a hand-injected pattern.