1.
Studies on Mineral Secondary Pollution and Its Profound Problem
矿山环境二次污染及深层次问题探究
2.
The Reasons of the Secondary Pollution about the Water Supply Pipeline Network and Improvement Measures;
供水管网二次污染的因素及改善措施
3.
Research on Secondary Contamination of Air Conditioning Systems in Closed Environment
密闭环境空调系统二次污染问题研究
4.
Inverse Convection-diffusion Problems of Plumes and Second Contamination
高炉和二次污染物的对流扩散反问题
5.
Low-nitrogen combustion technology, smokeless and odorless, without harmful gas.
无二次污染低氮燃烧技术，无烟，无臭，无有害气体。
6.
Basic Study of the Secondary Pollutant Emissions from Incineration of the High Concentration Organic Waste Liquid;
高浓度有机废液焚烧二次污染物排放特性研究
7.
The Causes And Prevention Methods of Secondary Pollution of Residential Drinking Water;
居住区生活饮用水二次污染的原因与防治措施
8.
Influence of the Recontamination Resulted from the Biomembrane in Water Distribution Network
给水管网中管壁生物膜对水质二次污染的影响
9.
STUDY ON SECONDARY POLLUTION BY ACID MINE WASTEWATER PREVENTION
酸性矿山废水治理过程中产生二次污染的研究
10.
Property Analysis of Secondary Pollutants in Shanghai Jiangqiao Domestic Waste Incineration Plant
上海江桥生活垃圾焚烧厂二次污染物性质分析
11.
Secondary Pollution and Solutions of Drinking Water in Residential Area
住宅小区生活饮用水二次污染及其防治
12.
Measures shall be taken to prevent potential secondary pollution like air-borne dust, pollution of groundwater, incineration exhaust exceeding the standards and odor from the process of the collection and treatment of rubbish.
采取措施防止垃圾收运、处理过程中的扬尘、污染地下水、焚烧超标排放、恶臭等二次污染。
13.
This paper expounds second pollution of microorganism in raw milk and treatment process, and points out how to control pollution.
根据乳粉生产过程中原料乳及加工过程中存在微生物的二次污染,论述了如何控制污染的措施。
14.
No sewing or gluing, no industry pollution.
每个都是完整的，不用胶黏或缝补，没有二次污染制程。
15.
The Analysis of the Capacity in Disposing the Domestic Animals' Manure in Large-scale Breeding Farm and the Secondary Pollution;
农田作物处理规模化养殖场粪便的能力及二次污染的分析
16.
The Cause and the Measures of the Prevention and Cure Regarding the Secondary Pollution of Water Quality in Municipal Water Supply Piping System;
城市供水管网系统水质二次污染的原因及防治对策
17.
Study on the Second Development and Application of the First Census Data of Pollution Sources
首次污染源普查数据的二次开发及应用研究
18.
Quadratic finite volume element methods for the air pollution model in one-dimensional;
一维大气污染模型的二次有限体积元方法