forced-flow once-through steam generator

例句：

1. 1. The forced-flow once-through steam generator is essential for the operation of the industrial process.
   强制流动的一次通过蒸汽发生器是工业生产操作中不可或缺的。
2. 2.The engineer designed the forced-flow once-through steam generator to meet the high temperature requirements of the chemical process.
   工程师设计了强制流动的一次通过蒸汽发生器，以满足化学工艺的高温度要求。
3. 3. The once-through steam generator was used to produce steam for the heating system in the factory.
   一次通过蒸汽发生器被用于工厂的供热系统产生蒸汽。