recirculating water pump的用法和樣例：
例句
- Through experiments, the double pump operation mode was compared with the single pump operation mode under different temperatures and different loads.
通過試驗闡述循環水泵在不同溫度和機組負荷下進行雙循環泵運行改單循環泵運行的比較。 - Economics is studied on steam injector substituting the tube-shell heat exchanger and the circulating pump in the heating system of the thermal power plant.
針對熱電廠供熱系統採用升壓加熱裝置改造熱網加熱器和循環水泵的可行性和經濟性開展了研究。
