常見例句雙語例句From time to time, the tank is emptied for ultimate disposal of sludge.有時爲了最終処理汙泥需要排空汙泥池。www.1x1y.com.cnIncreased coagulant dosage results in greater sludge yield for ultimate disposal.增加凝聚劑用量會增大最後処理的汙泥量。Field testing has show that a 12-hour wastewater retention time will yield four to six months of continuous operation before removal of sludge for ultimate disposal.現場試騐表明在汙泥去除最終処理前12個小時的保持時間可以産生4-6個月的連續(xù)運行。www.1x1y.com.cn 返回 sludge ultimate disposal