sewage-disposal

常见例句

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。
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。
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。