常見(jiàn)例句雙語(yǔ)例句One of energy-saving measures about CTCT is the return of sludge and mixing liquid without pump.污泥的自動(dòng)回流及兩處混合液的自動(dòng)回流是CTCT工藝節(jié)能的措施之一。When one set inlet pump is switched on, one set return sludge pump will be automatically switched on by PLC.當(dāng)進(jìn)水泵有兩臺(tái)運(yùn)行時(shí)， PLC程序?qū)⑾鄬?duì)啟動(dòng)兩臺(tái)污泥回流泵；When two sets inlet pump are in operation, two sets return sludge pump will be automatically switched on by PLC.當(dāng)進(jìn)水泵有三臺(tái)運(yùn)行時(shí)， PLC程序?qū)⑾鄬?duì)啟動(dòng)三臺(tái)污泥回流泵。 返回 return sludge pump