The F-35B is powered by a single Pratt &Whitney F135 engine driving a Rolls-Royce lift fan.

这架F - 35B战斗机是由普惠公司F135型单一发动机引擎驱动劳斯莱斯升力风扇。

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The leveller consists of straightener, tension rolls and driving device, basement and speedy roll change device.

拉伸弯曲矫直机由矫直机、张力辊及其传动装置、底座和快速换辊装置部分组成。

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The large-scale three rolls plate bender adopts the structure of bottom rolls adjustable horizontally and optimizes its structure and initiative-driving manner, which is the better technique scheme.

采用水平下调式结构的大型卷板机，对结构及主传动方式优化，是一种较为理想的技术方案。

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It's as if we've all spent years on the town with a bon vivant uncle buying us steaks and cigars and driving around in a Rolls-Royce Phantom, and suddenly the bon vivant uncle pulls over to the side of the road, starts freaking about gas prices, and hands you fare for the bus.

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