1.
atmospheric pollution and surface contamination detector
大气污染和地面污染检测仪
2.
Heilongjiang Province Site Pollution Source Survey and Estimation
黑龙江省面污染源调查与污染物估算
3.
surface contaminant detector
表面污染物质检测仪
4.
Surface Source Pollution Control in the Dongjiang--Shenzhen Water Supply Scheme
东深供水工程面污染源管理工作制度
5.
Look at the causes and effects above.
总计上面污染的原因和影响。
6.
non-polluting surface finishing technology
不污染的表面处理技术
7.
Application Of Average Comprehensive Pollution Index In bo Water Pollution Classification
平均综合污染指数在地面水污染分级中的应用
8.
The contaminant analysis of the surface water of the pollution of the agricultural surface source in the Zhu Xi River region;
苎溪河农业面源污染地表水中污染物分析
9.
Decontamination of radioactively contaminated surfaces Testing of decontamination agents for textiles??
放射性污染表面的去污? 对纺织品去污剂的试验
10.
Reflections on System of Marketable Pollution Permits in the Respective of Water and Atmosphere Pollution in Western Region in China;
面对西部水污染大气污染试行排污权交易制度的几点思考
11.
Research on the Total Quantity Control of Pollutant Discharge Oriented to the Agricultural Wastewater Irrigation;
面向农业污水灌溉的水污染物总量控制研究
12.
The wire must be free from contamination,rust and mechanical damage.
钢丝表面无污染,锈蚀和机械损伤.
13.
Product Finishing and Environmental Control Exhibition
产品表面处理及环境污染控制展览会
14.
seepage from land fills can pollute ground water or surface water
填土的渗漏可能污染地下水和地面水。
15.
the scummy surface of the polluted pond.
被污染的池塘上满是浮渣的水面。
16.
Contaminated instruments and floor surfaces should be chemically disinfected.
污染的器材和地面要用化学药物消毒。
17.
The external surface of culture vessel is, of course, subject to contamination.
培养器皿的外面当然是被污染的。
18.
Environmental Economics Analysis of Nonpoint Source Pollution of Agriculture in Three Gorges Reservoir Area;
三峡库区农业面源污染环境经济分析