1.
Design and application of water purification process in pulp and paper enterprises
给水净化工艺在制浆造纸企业中的设计与应用
2.
A plant engineer who is in charge of both water supply and wastewater treatment will probably put more effort and concern into the operation of the water purification plant.
一个负责工厂给水和废水处理的工程师可能对给水净化运转更为重视和关心。
3.
The aim of using pure feed - water is to prevent the formation of deposits.
用净化给水是为了防止形成沉淀物。
4.
Nations of the world try their best to purify the water in order to provide the people with clean water.
为了给其国民提供清洁水，世界各国都努力使水净化。
5.
Research on Utilizing Soil Depurating Urban Rainwater to Recharge Groundwater;
利用土壤层净化城市雨水人工补给地下水的研究
6.
Water from kitchens and bathrooms would be carefully cleaned and recycled to the city. The end result would be purer water than cities have today.
厨房和浴室排出的水将被仔细地进行净化，重新供给城市使用，因此会比今天城市的用水还干净。
7.
Habitats provide humans with services such as water treatment, pollination and sediment capture.
生活环境给人类提供诸如水的净化、粉和沉降室等服务。
8.
Use of micro-electrolysis technology cycle swimming pool water purification system analysis
采用微电解技术的游泳池循环净化给水系统分析
9.
The water is not pure. We must purify it before drinking.
水不干净，饮用前必须净化。
10.
All drinking water must be filtered.
饮用水均须过滤净化.
11.
of purifying sea water for our drink;
净化海水以供饮用；
12.
Purify the water before drinking it.
水在饮用前要净化。
13.
Water clarifying agent--Ferric chloride
GB4482-1993净水剂氯化铁
14.
You should purify the water before drinking it.
喝水前,你应使之净化。
15.
The water had to be cleared through filtering.
水必须经过过滤来净化。
16.
They clean the air and keep water from running away.
它们净化空气，保持水土。
17.
PURIFYING EFFECT OF THE WATER PURIFYING BOTTLE BY SUCKING ON WATER FROM THE FIELD
嘴吸式净水瓶对野外水源水的净化效果
18.
Who can find you clear springs of waters, but I can!
除了我,谁能给你带来洁净的泉水?