常見例句雙語例句Then technologies of municipal sewage sludge treatment and disposal and recent studies are expounded.剩余污泥的處理與處置是個世界性的難題。The 3R principles of circular economy should be obeyed in the selection of sludge treatment and disposal methods.污泥的處理處置應遵循循環(huán)經(jīng)濟的3R原則，即以減少污泥產(chǎn)生量為首要目標；Municipal sludge treatment and disposal technology is getting more and more attention along with the acceleration of urbanization.城市污泥處理處置技術(shù)隨著城市化進程的加快越來越受到重視。 返回 sludge treatment and disposal