Back steam into the turbine and drain condensate from the casing.

蒸汽倒进汽轮机并从壳体排凝。

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It is ripe in technology and doable in practice that one old condensing turbine with proper parameter is remade to be postposition turbine of the back extraction pressure turbine.

选取参数适当的旧凝汽式机组改造为背压机组的后置机在技术上是成熟的，在实际应用上也是可行的。

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A simple and approximate method is worked out on changing working states to the characteristic of steam falling away from some back stages of a turbine in the working state of the little volume flow.

本文针对汽轮机末几级在小容积流量工况下产生脱流的特点，结合工程实例推导出一种简单近似的变工况核算方法。

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Hexcel's composites business has been severely curtailed this year, not just from the Dreamliner delay but also as industrial customers cut back and wind turbine projects slow.

FORBES: Magazine Article

He said the floodwater had deposited a bank of soil in the channels they had built to take water away from the turbine and back into the River Rea.

BBC: Shropshire

Water there is pumped uphill to a reservoir when electricity is cheap and then released back down through a turbine to generate electricity to sell on when it is more expensive for suppliers to buy.

BBC: The view down into the top quarry - Chwarel Fawr