afforestation and water conservancy

用法例句

Application of large curtain grouting technology for water control in Yagongtang Mine Area of Shuikoushan Lead-zinc Mine;

水口山铅锌矿鸭公塘矿区大型帷幕注浆治水工程技术的应用

Retaining water by using ground water reservoir is a new, effective way for water control in Jilin province;

利用地下水库蓄水是吉林省新的有效治水途径

Da Yu meeting dukes at Tushan Mountain is the eve of Chinese civilization and also the beginning of comprehensive and systematic water controlling in China.

禹治水能将散沙般、以血缘关系为纽带的“万国”氏族部落联系在一起 ,并根据治水需要不仅发现、培养治水社会需要的骨干人物 ,而且还将治水组织演变为具有能为治水打仗、能为治水斩杀的准军事队伍性质 ,进而能划分全国为九州、列出贡赋项目的具有国家政权雏形性质的职能。

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

Based on analyzing the harms of the mine wastewater on the environment, this paper introduces the current application and developing tendency of the microorganism method in the treatment of the mine wastewater.

在分析矿山废水对环境危害的基础上,介绍了微生物在矿山废水治理中应用的现状和发展趋势。

Wushan Copper Mine Waste Water Treatment and Comprehensive Utilization

武山铜矿工业废水的综合治理及利用

Treatment Techniques and Developmental Trends of Metal Mines Acid Wastewater

金属矿山酸性废水治理技术现状与展望

Acid Mine Wastewater Treatment Research and Development Trend

矿山酸性废水治理的研究现状及发展趋势

Acidic Mine Waste Water Hazards and Countermeasures Research

酸性矿山废水的危害与防治对策研究

Management and Treatment Measures to Control Acid Mine Drainage in Australia

澳大利亚矿山酸性废水的管理与处理

Comprehensive Treatment & Utilization Project of the Pit Waste Water in TongLushan Mine

铜绿山矿露采废水综合处理利用工程

STUDY ON THE CYANIC WASTE WATER IN MINE TREATED WITH Na_2SO_3-AIR METHOD

Na_2SO_3-空气法处理矿山含氰废水试验研究

Discussions on treatment technology of mined-out area ecoenvironment in Malingshan

马陵山废弃矿山生态环境治理技术探讨

The Prevention and Treatment Technology of Geochemical Engineering on Acid Mine Drainage

酸性矿山废水(AMD)地球化学工程防治技术

A Study on Ecological Re-vegetation Theory and Technology in Wasteland of Mining Areas in MenTouGou District in Beijing;

门头沟废弃矿山生态治理理论与技术研究

Research on improvement of sewage disposal;

平顶山市仪表总厂废水治理改造研究

Treatment of Acid Mine Drainage with Permeable Reactive Barrier: An Experimental Study

可渗透反应墙处理酸性矿山废水实验研究

Advances in Disposal of Acid Mine Drainage by Sulfate Reducing Bacteria

硫酸盐还原菌处理矿山酸性废水的研究进展

Processing of Acid Mine Drainage and Development Prospect of Source Control Technology

矿山酸性废水处理及源头控制技术展望

The main target of ecological environment improvement for abandoned mine is side slope stability control and vegetation recovery.

废弃矿山生态环境治理的主要任务是边坡稳定性治理和植被恢复。

The Experimental Research on the Disposition of Acid Coal Mine Drainage by SRB;

硫酸盐还原菌治理煤矿酸性废水的试验研究