1.
reactor water cleanup system
反应堆一回路水净化系统
2.
ANALYSIS OF CORRELATION BETWEEN MICROBE QUANTITY AND PURIFICATION EFFECT OF HYDROPONICS CHLOROPHYTUM COMOSUM WASTEWATER PURIFICATION SYSTEM
水培吊兰污水净化系统中微生物数量与净化效果相关分析
3.
and sanitary or environmental engineering, which involves the study of water supply, purification, and sewer systems.
以及环境卫生或环保工程——研究供水系统、水净化系统与排污系统等。
4.
Question: Why should you invest in a home drinking water purification system from Pure Water Systems?
问：您为何应当投资一个家庭饮用水净化系统呢？
5.
Study on Multiple Biological Systems for Treatment of Domestic Sewage;
生物组合系统生活污水净化技术研究
6.
Research on Dike-pond System with the Function of Water Purification
具有水质净化功能的基—塘系统的探究
7.
Discussion of Water Resources Natural Treatment and Construction of Recycle Systems
水资源自然净化利用研究及系统构建
8.
The Optimum Process of Depurating Muddy Water for Liancheng Aluminium Industry Ltd.;
兰州连城铝业净水厂高浊度水处理系统优化
9.
Study on the Effect of Aquatic Macrophytes-microorganism System on Water Purification;
水生植物—微生物系统净化水质效应研究
10.
a New Technology of Mine Water Treatment-ReCoMagTM Ultra-Magnetic Separating & Purifying System for Water Treatment
矿井水处理新技术——ReCoMag~(TM)超磁分离水体净化系统
11.
PASSAGE COLLECTING POOL PURIFYING FILTRATION SYSTEM OF FREEWAY AND ANALYSIS OF ITS WATER QUALITY
高速公路通道集水净化渗透系统及其水质分析
12.
Operation and Management of the Gas Purification Cooling Water in the Coking Plant of Baotou Steel
包钢焦化厂煤气净化系统冷却水的运行及管理
13.
In places where the water is not potable, they set up purifying systems.
在水无法饮用的地方，人们设立净化系统。
14.
A Study on the Demonstration Project Using Multivariate Biological Wastewater Eco-Purification System;
多元生物污水生态净化系统示范工程试验研究
15.
Study of Multi-stage Constructed Wetland for Wastewater Treatment;
多级串联人工湿地系统对污水净化能力的研究
16.
Nitrogen and Phosphorus Retention and Purification in Pond Wetland System;
水塘湿地系统对氮磷的截留净化效应研究
17.
Effect Comparison of Municipal Wastewater in Different Mediums Infiltration System
不同填料渗滤系统净化生活污水的效果比较
18.
Purifying effect of constructed wetland in integrated fishpond-wetland system
复合池塘养殖系统湿地水质净化功能研究