水体自净的英文

self-purification of water bodies

self-purification of water body

self-purification of waterbodies

• 水体:    wave; ford
• 自:    self; oneself; one ...
• 净:    clean

例句与用法

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1. Relationship between river structure of plain river net and water purification capacity
   平原河网河道结构与水体自净能力关系实验研究
2. Statistical algorithm is used as the basic , self - purification idea is used as the theory and genetic algorithm is used as the tool
   本文以统计方法为基础，水体自净思想为理论，遗传算法为工具。
3. The countermeasures are put forward , such as clearner production application , construction of treatment plant and perodicat river dredge
   提出推行清洁生产，加快城镇生活污水处理厂建设，对水体自净能力差的河流定期疏浚。
4. The authors introduced an extended concept of water environment and analyzed the basic characteristics of urban water system , such as low flow velocity , poor exchange process and weak self - purification
   本文从概念上阐述了广义水环境的内涵，分析了城市水系流动缓慢、水体交换性能差、水体自净能力弱等特点。
5. Now , the activated sludge process , a kind of wastewater treatment with complicated mechanism , non - linear and varying , has been extensively utilized in the industrial and municipal wastewater treatment
   目前最常用的污水处理途径是活性污泥法。它是一种水体自净的人工强化方法，具有机理复杂、非线性、时变性大的特点。