具体应用上，例如在描述水环境质量时，"Min runoff were below grade ⅴ of surface water environment standard"意味着最小径流低于地表水环境标准的第五等级。在商业区的初始径流中，COD（化学需氧量）、SS（悬浮固体）、TN（总氮）和NH4+-N（铵态氮）的浓度通常高于其他功能区，而在工业区，TP（总...
Water Solubility6.6-1000000mg/L at 20-25℃ Vapor Presure0-141Pa at 20-25℃ BGS -Risk and Safety Hazard SymbolsXi - Irritant Risk CodesR38 - Irritating to the skin R36/37/38 - Irritating to eyes, respiratory system and skin. Safety DescriptionS26 - In case of contact with eyes, rinse...
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BGS/LQM Groundhog绘制地下水位是一种用于绘制地下水位的工具和技术。它是由英国地质调查局(British Geological Survey)和地下水质量管理(Groundwater Quality Management)开发的。 地下水位是指地下水面的高度或深度,它是地下水资源管理和环境监测中的重要指标之一。通过绘制地下水位,可以了解地下水的分布、流动方向和水位...
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Groundwater and the Forres (River Findhorn & Pilmuir) Flood Alleviation Scheme, Morayshire The Forres area was subjected to one of the most catastrophic floods in UK history when the River Findhorn flooded in 1829. In recent times, Forres has also flooded (notably in 1997 and 2001) but to...
Researchers from the BGS are studying the impact of climate change on the country's groundwater levels.(来自BGS的研究人员正在研究气候变化对该国地下水位的影响。) The BGS map is an essential tool for any geologist working in the UK.(BGS地图是英国地质学家工作的必备工具。) 英文同义表达: Geologic...
We have successively developed various pumps which are suitable for agricultural irrigation and drainage, construction sites, sewage treatment, urban water supply and other industries. CATEGORY Multi-stages pump Deep well pump Surface pump Circulation pump Submersible pump & Sewage pump Solar ...
In Ireland, groundwater vulnerability is determined mainly acco... M.,Swartz,DR B.,... - 《Quarterly Journal of Engineering Geology & Hydrogeology》 被引量: 26发表: 2003年 New insights on stomach anatomy of carnivorous bivalves. Carnivory is unusual among bivalve molluscs and is limited to ...
In1991theBGScarriedoutapilotresearch studyintothechemistryofgroundwaterincentralandnortheastBangladesh. 1991年,英国地质调查局对孟加拉国中部和东北部的地下水化学成分进行了一个试验性质的研究。 www.scidev.net 7. There isfreeonlineaccessto theBGSlibrarycatalogueandthere is access to thenationalarchiveofgeological...