A pitch controller rotates each blade around a bearing, setting it to the best angle for the wind speed.

同时间距控制装置会根据风速旋转安装在轴承上的风叶，保持在最佳角度。

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Pitch controller: to maximize lift as the wind speed changes, a controller can automatically rotate each blade anywhere from a fraction of a degree to multiple degrees per second.

间距控制：为了最大限度地根据风速变化提升发电效率，新型风力发电机上的控制器每秒钟都能够对每一片风叶进行任何角度的调整。

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Danish scientists are developing a new wind turbine blade that mimics the stability found in hawk wings during highly-turbulent wind events.

丹麦科学家正在开发一种新型的风机叶片，它模拟实现了鹰翼在强紊流风力条件下的稳定性。

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On the Blade Network web site (note the .net address or you wind up on a site about hand-crafted knives) the company illustrates a rack with two Intel Xeon quad core blade servers with other components for high speed messaging and switches.

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The project, part-funded by the UK's Department for Business, Innovation and Skills, saw a full-scale 44m prototype turbine blade fitted at a wind farm in Norfolk.

BBC: 'Stealth' wind turbine deployed

Wind blade equipment today, probably constitutes roughly 20% of ocean-borne multi-purpose heavy lift cargo today.

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