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- land infiltration system 土地滤渗系统
- 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。
- Types of technology for underground infiltration system and their current application were introduced,and the domestic project cases were summarized. 介绍了现有的地下渗滤系统工艺类型及其应用现状,并对国内工程实例进行了总结。
- 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。
- 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。
- Artificial rapid infiltration system 人工快速渗滤系统
- subsurface wastewater infiltration system 地下渗滤系统
- integrated vertical flow infiltration system 复合垂直流渗滤系统
- constructed rapid infiltration system 人工快渗系统
- improved constructed rapid infiltration system 改进型CRI系统
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- In this paper, we discussed removal mechanisms of zeolite and apatite and the possible application of artificial rapid infiltration systems (ARIS) based on environmental mineral materials on micro - polluted water treatment. 本文论述了沸石和磷灰石对污染物的去除机理,探讨了基于环境矿物材料的人工快滤系统在净化微污染水中的应用前景。
- The place used to be a stretch of barren land. 早先这里是一片不毛之地。
- Suspended carrier floating-bed/subsurface infiltration system is a new combined process with high efficiency, high stability, resistance to shock loading, and convenience for management and operation. 悬浮填料浮动床/土壤地下渗滤系统是一种高效、稳定、抗冲击、管理操作简便的新型联合工艺。
- Swans are surprisingly awkward on land. 天鹅在陆地上笨得出奇。
- That remote barren land has blossomed into rich granaries. 过去的穷乡僻壤变成了富饶的谷仓。
- The land flattens out near the coast. 海岸附近地势变得很平坦。
- The blizzard blotted out the sky and the land. 暴风雪铺天盖地而来。
- The storm blew fiercely over land and sea. 暴风雨猛烈地吹过陆地和海面。
- How they long to get a sight of their native land! 他们多么渴望看一看故乡啊!