circulating pump的用法和樣例：
例句
- As soon as the level of the holding tank reaches the low level switch, the mixer and the lime milk circulation pumps will be interlocked.
當貯槽液面達到低位開(kāi)關(guān)時(shí)，攪拌器和石灰乳循環(huán)泵將互鎖。 - Through experiments, the double pump operation mode was compared with the single pump operation mode under different temperatures and different loads.
通過(guò)試驗闡述循環(huán)水泵在不同溫度和機組負荷下進(jìn)行雙循環(huán)泵運行改單循環(huán)泵運行的比較。
