Steel water pipes and fittings 水用钢管和管件
Water in the core began to boil off, raising the temperature and pressure inside the massive steel containment vessel.
堆芯的水开始沸腾,导致钢结构的安全壳内部的温度和压力开始升高。
In high school and college I worked at Kingston steel drum, a factory in my New Hampshire hometown that scoured some of the 55-gallon steel drums it cleaned with acid and scalding water.
在上中学以及大学期间,我在家乡新罕布什尔的金斯敦钢桶厂工作过。这是一家用酸和滚烫的水清洗一些55加仑钢桶的工厂。
Improving efficiency is doable and industrial users have done it, cutting the amount of water needed to make each tonne of steel and each extra unit of GDP in most rich countries (see first chart).
要改善用水效率是绝对可行的,且富裕国家的工业人士早就在做,为每一顿钢铁节省用水,以增加国民所得的每一个单位(见下图)。
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