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- subsurface wastewater disposal 废水地下处置
- Guangzhou will establish a wastewater disposal center within three years. 广州市将在三年内建成一个废水处理中心。
- The government will establish a wastewater disposal center within three years. 政府将在三年内建成一个废水处理中心.
- Subsurface wastewater infiltration system (SWIS) is a sewage purification technique combined manual work with sel-purification. 摘要土壤地下渗透系统，是一种自然生态净化与人工工艺相结合的污水净化技术。
- Nitrogen and phosphorus removal mechanism in subsurface wastewater infiltration system treating domestic wastewater was studied. 对地下渗滤系统处理生活污水的氮磷去除机理进行了研究。
- Using a heat exchanger conserves the resource, minmizes corrosion, and skirts the problem, of wastewater disposal. 采用热交换器可保护资源，减少腐蚀，并可避免废水处理问题。
- Using a heat exchanger conserves the resource, minimizes corrosion, and skirts the problem, of wastewater disposal. 采用热交换器可保护资源,减少腐蚀,并可避免废水处理问题。
- A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal. 利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。
- Subsurface wastewater infiltration system (SWIS) is a sewage purification technology based on natural ecological principle.The technology has a good feasibility and prospect in China. 摘要地下渗滤系统是一种基于自然生态原理的污水净化技术，在我国有著良好的可行性和发展前景。
- Since there was no specific facility in wastewater disposal in China, many facilities of the other departments were used instead. 当时国内没有污水处理专用的定型设备,很多是采用其它工业部门设备代替。
- subsurface wastewater infiltration system 地下渗滤系统
- Especially, we have built a national criterion wastewater disposal plant. We put our efforts to protect the environment, achieving a harmonious co-existence between the human and nature. 得伟建有达到国家标准的污水处理厂,对污水治理不懈努力,做到了环保生产,达到了人与自然和谐共存。
- subsurface wastewater infiltration 地下渗滤
- Wastewater disposal is a serious international issue.At present, there are several ways in wastewater disposal, such as flocculating disposal, biochemistry, ion exchange and so on. 废水处理是一个重要的全球性问题，目前所使用的方法有絮凝沉淀法、生化法、离子交换法等。
- Wastewater Disposal Factory in Bangcuidao, Dalian 大连棒槌岛污水处理厂工程
- industrial wastewater disposal technology 工业废水处理技术
- His disposal of the difficulty pleased everybody. 他对困难的处理使大家都感到满意。
- The money is at our own disposal. 这钱由我们自由支配使用。
- My mother placed$20 at my disposal. 我母亲留下20美元供我使用。
- We placed everything at his disposal. 我们把一切事情都交给他处理。
