purify the water before drinking it.
水不干凈,饮用前必须凈化。
purify the water before drinking it.
饮用水均须过滤凈化。
you can purify the water by distilling.
你可以通过蒸馏来凈化水。
the utility model can not only prevent the dust and noxious gas in the air from entering the water box but also purify the water quality with an excellent effect.
本实用新型既可以防止空气中的灰尘、有害气体等进入水箱,又能很好地凈化水质。
we should purify the water and make use of the wastes and turn harm into good.
我们应该使水凈化,利用废物,转害为利。
owing to different requirements, specific optimal water treatment technology can be selected to purify the water quality and protect t…
由于不同的水质要求,具体选择最佳的水处理工艺,达到凈化水质保护环境的目的。
planted filtering cascades purify the water and define the soft edge of the lake, as the site's southern perimeter opens up to the river, bounded only by a green hedge.
种植过滤瀑布凈化了水源,并划定了湖泊的软边界,场地的南边界通向河流,仅以绿篱隔开。
it is essential to increase the number of phytoplankton and keep its proper density in order to purify the water of pond by means of oxygen given out by phytoplankton.
水质调控的基本方法是增加温室水体浮游植物的数量,使其保持较高的密度,以生物增氧的方式凈化水体。
the status of ecological watercourse nowadays is described in the paper and a discovery is that water plant can absorb the infectant and purify the water in different purifying efficiency.
简述了目前生态型河道的现状,发现在河道中种植植被能很好的凈化水质,不同的植被凈化的能力不一样;
owing to different requirements, specific optimal water treatment technology can be selected to purify the water quality and protect the environment.
由于不同的水质要求,具体选择最佳的水处理工艺,达到凈化水质保护环境的目的。
to purify the water quality is consistent, long service…
凈化水质始终如一,使用寿命长。
shanghai world expo used this technology to biologically purify the water body in the park and has made a good landscape.
上海世博园区就采用了此技术手段完成了水体的生物凈化,并取得了很好的景观效果。