sewage treatment的用法和樣例:
例句
- The recent status and technical trends of sludge treatment and sludge reuse in Japan are reviewed.
就日本目前污泥處理現狀和技術(shù)動(dòng)態(tài)以及污泥的再利用方面進(jìn)行了總結。 - Ponds of sewage treatment,escape canals.
污水處理池,排水溝渠,游泳池。 - The wastewater treatment system should be properly maintained.
污水處理設施必須妥善維修。