... raw sanitary water 未经处理的生活废水 raw waste water原污水 essential raw cooling water 重要原冷却水 ...
双语例句
1
When treating triamiphos wastewater by anaerobic fluidized bed process the NH3-N content in rawwastewater must be reduced and nutrition ratio be adjusted.
采用厌氧流化床工艺处理三唑磷农药废水，必须降低原水中NH_3—N含量，调整营养比例。
2
Thousands of litres of wastewater drained from raw tofu was once pumped daily from factories around the village into nearby rivers, befouling waterways and contaminating rice fields downstream.