1) environmemtal effect in coal mine
煤矿环境效应
2) Mineral's Environmental Effect chain
矿山环境效应(链)
3) colliery environment
煤矿环境
1.
By site survey of the colliery environment in Xuzhou area,quantitative analyses are carried out on the contents of media harmful to RC structures in the colliery environment,mainly inclusive of Cl2、HCl、NO2、H2S and SO2 in atmospheric medium and SO2-4、Cl-、Mg2+、NH+4、Na+ and K+ in aqueous medium.
通过对徐州地区煤矿环境的现场监测,定量分析了煤矿环境中对钢筋混凝土结构的有害介质含量,主要包括大气介质中的Cl2、HCl、NO2、H2S、SO2,水介质中的SO42-、Cl-、Mg2+、NH4+、Na+、K+等有害物质。
4) coal mining areas
煤矿区环境
1.
Research on the erosion of environmental pollutants on buildings in the coal mining areas;
煤矿区环境污染物对建筑物腐蚀研究
5) coal mine environment
煤矿山环境
6) environmental effect
环境效应
1.
Concept,pollution character and environmental effect of urban surface dust.;
城市地表灰尘的概念、污染特征与环境效应
2.
Research advances in environmental effect and ecological toxicity of commonly used chemical flocculants;
常用化学絮凝剂的环境效应与生态毒性研究进展
3.
Stability of natural gas hydrate and its environmental effect.;
天然气水合物的稳定性及其环境效应
补充资料：环境效应和遗传效应正常苗
乔守怡摄
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条