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- rural sewage disposal farm 污水灌溉农田
- rural sewage disposal 乡村污水处理
- Is the sewage disposal system adequate? 排污水系统是否足够?
- They city needs a new sewage disposal system. 这个城市需要一套新的污水处理系统。
- Sewage disposal into the sources themselves, leakage of sewage into distribution systems or contamination with industrial or farm waste. 污水排入水源,污水渗入给水系统或工农业污水造成污染。
- Farm manyre is spread in fields as a nutrient or organic supplement .Effluents from sewage disposal plants are used in some areas both for irrigation and for the nutrient supplement contained . 农用肥料可作为滋养或有机补充肥料洒入田间,从污水处理厂排出的废水在某些地方即可用来灌溉,所含的滋养成份也可作为滋养补充肥料。
- Rural sewage was an important part of non - point source pollution in China. 摘要农村污水已经是我国非点源污染的重要组成部分。
- Study on Imported of High Efficiency Sewage Disposal Equipment from U. S. A. 引进美国高效污水处理器研究。
- Drainage capacity: the 100.000-ton sewage disposal plant is under construction. 排污能力:10万吨污水处理厂正在兴建中。
- Rural Sewage Treatment and Waste Disposal 农村生活垃圾和污水处理
- The Discussion of Sewage Disposal in the Swine Farm 规模化养猪场粪便污水治理问题探讨
- Una: So that means this area is without mains water, electricity, gas and sewage disposal. 巫娜:那是说,整个地区没有总管输送的水、、气和污水处理。
- Broadly speaking,there are three layout systems of sewage disposal--(a)separate,(b)partly separate and(c)combined. 从广义上来说,污水排放系统有三种设计,即分流式,半分流式和合流式。
- Suitable occasion: Such trades as sewage disposal, mud pipelineof industry, power plant, chemical industry, etc. 适用场合:污水处理、工业污泥管道、发电厂、化工等行业。
- The propylene epoxide saponated sewage disposal system running process is summarized. 总结了环氧丙烷皂化污水处理系统运行情况。
- Setting up a new sewage disposal plant, which can provide treatment for 8 ton/day waste water. 目前开发区没有污水处理厂,仅结合道路建设敷设污水管道。
- It dawns on a familiar, workaday place, still in need of groceries and sewage disposal. 它洒在一个司空见惯,平凡庸碌的地方,一个仍然无法摆脱食品杂货,污水处理的地方。
- The waste slags produced after sewage disposal in oilfields are used for studying GTP profile control agent. 利用油田水质处理后的废弃残渣开展了GTP调剖剂研究。
- Application: It is mainly used in pharmacy, amylum, painting, filtration and sewage disposal industries. 用途:主要适用于制药、淀粉、油漆、过滤及污水处理等行业。
- Instead it dawns on a familiar, workaday place, still in need of groceries and sewage disposal. 相反,它照在了一个熟悉的平庸的地方,这个地方仍旧需要食品杂货和污水排放。