Richard T. Lahey Jr., G.E.’s former head of safety research for the type of boiling-water reactors installed at Daiichi, said restoring the emergency cooling pumps was crucial.

Richard T. Lahey Jr是通用电力安全调研部前任部长，负责福岛第一核电站的沸水反应器。 他认为重建应急冷却泵十分关键。

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As the feed stream flows through the choke, the resulting J-T expansion and cooling causes some gas and most of the water vapor to liquefy.

当原料气流过节流件时，产生焦耳-汤姆逊膨胀及降温，使部分气体和大部分水蒸汽液化。

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H. E. A. T. produces high performance air cooling coils to cool air using chilled water.

我们公司生产的高性能空气冷却管，用于冷却冷冻水中的空气。

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Normal cooling systems don't require the massive amounts of water -- around 7 metric tons (1, 850 gallons) per hour -- now being poured into the reactors.

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