氮磷污染负荷,nitrogen and phosphorus load
1)nitrogen and phosphorus load氮磷污染负荷
1.Based on GIS,nitrogen and phosphorus load were calculated and displayed as spatial maps.在GIS技术支持下,估算了厦门岛内氮磷污染负荷的分布特征。
英文短句/例句
1.Pollution Load of N and P from Typical Suburb Regions in Dianchi Lake Catchments滇池流域典型城郊氮磷污染负荷定量研究
2.Estimation on Loads from Nitrogen and Phosphorus Loss in Agriculture in Ningxia Irrigation District宁夏灌区农业氮磷流失污染负荷估算研究
3.Nitrogen and Phosphorus Non-point Pollution for Urban Stormwater Runoff in Xiamen厦门城市降雨径流氮磷非点源污染负荷分布探讨
4.Simulation of Dissolved Nitrogen Load in Jialing River Basin嘉陵江流域非点源溶解态氮污染负荷模拟研究
5.Estimating methods for non-point source pollution of small watershed in drinking water source area饮用水源区小流域氮素污染负荷估算方法比较
6.The Simulation of Adsorbed Phosphorus Pollution Load Based on GIS and the Theory of Blind Number in Xiaojiang River Watershed基于盲数理论与GIS的小江流域吸附态磷污染负荷模拟研究
7.ON THE NON-POINT SOURCE POLLUTION OF PARTICULATE PHOSPHORUS IN THE UPSTREAM WATERSHED OF THE THREE GORGES RESERVOIR三峡水库上游流域非点源颗粒态磷污染负荷研究
8.Research on Influence of Pollutant Loading and Composition on Total Nitrogen Removal in Subsurface Flow Constructed Wetland System污染物负荷与组成对潜流人工湿地脱氮效果影响研究
9.The industry, residential point source along the river and phosphorus mine non-point source are of great water pollution load.确定库湾周边的工业、生活污染点源，磷矿面源是构成水污染的主要负荷。
10.Distribution Characteristics of Nitrogen and Phosphorus Pollution in the Surface Water Source of Shijiazhuang City石家庄市地表水源氮、磷污染分布特征
11.Study on the Characteristic of Nitrogen and Phosphorus Pollution of Urban Lakes in Guangdong Province;广东省城市湖泊氮、磷污染特征研究
12.Nitrogen and Phosphor Pollution Control Investigation of Surface Water Source in Shijiazhuang;石家庄市地表水源氮、磷污染控制研究
13.Study on the Rule of Sagittaria Sagittifolia Linn. Wipping Off the Pollutant of Phosphorus and Nitrogen;慈姑对磷、氮污染物的去除规律研究
14.Impact Study of Agricultural Non-Point Source ofNitrogen and Phosphorus to Water Environment;农业非点源氮磷污染对水环境的影响
15.Research of Pollution Load Allocation in Atmospheric Total Control;大气污染物总量控制污染负荷分配研究
16.The Effects of Periodic Starvation on Nitrogen and Phosphorus Budgets of Litopenaeus Vannamei and Environmental N&P Loading;周期性断食—投喂对凡纳滨对虾氮磷收支和环境氮磷负荷的影响
17.Studies on Nitrogen and Phosphorus Budgets and Environmental N&P Loading of White Shrimp (Penaeus Vannamei);南美白对虾的氮磷收支及养殖环境氮磷负荷的研究
18.Simulation of Non-point Source Pollution Load in Jialing River Basin;嘉陵江流域非点源污染负荷模拟研究
相关短句/例句
N&P loading氮磷负荷
1.The effects of periodic starvation on nitrogen and phosphorus budgets of Litopenaeus vannamei and environmentalN&P loading were discussed in this paper.以凡纳滨对虾为实验对象，通过对其进行单周期的饥饿后再投喂和周期性断食-投喂实验，查明凡纳滨对虾达到完全补偿生长所需的时间以及在周期性断食-投喂过程中摄食、排粪、排泄、生长和蜕皮的变化规律，建立个体氮磷收支模型，探讨周期性断食-投喂方式对凡纳滨对虾氮磷收支结构以及环境氮磷负荷的影响。
3)N and P pollution氮磷污染
1.② Spatial variations ofN and P pollution were observed, as the creeks in different places accepted different types and amounts of pollutants.②由于受纳污染物类型和总量上的差异 ,中小河流氮磷污染存在明显的空间分异 :居民区附近的小河流氨氮和磷的污染很重 ;主要受农田径流影响的小河流 ,氨氮和磷的污染较轻 ,但受硝氮污染的风险加大 ;养殖场附近的小河流 ,氨氮和磷有突发性暴增的现象 。
4)pollution load污染负荷
1.Contribution ofpollution load of storm runoff in urban areas of Hanyang, Wuhan City on the receiving water;武汉市城区降雨径流污染负荷对受纳水体的贡献
2.Sorption-desorption behaviors of Cd~(2+) and Pb~(2+) in differentpollution load soils;不同污染负荷土壤中镉和铅的吸附-解吸行为
3.Waterpollution load in coastal zone of Xiamen:Estimation and forecast;厦门市海岸带水污染负荷估算及预测
5)pollutant load污染负荷
1.On the basis of the social, economical and investigated environmental monitoring data, the results revealed that thepollutant load of Yangtze River in Jiangsu province contains 210 997.根据江苏省沿江各地市社会经济和调查的环境监测资料,分析了沿江大开发背景下长江江苏段的水环境污染负荷及治理现状并预测了未来演变趋势,结果显示:2002年长江江苏段污染负荷的废水总量为210997。
2.Current and future water quality condition of Dapeng Bay was simulated using Delft 3D model on the base of pollutant sources investigation andpollutant load estimation.在污染源调查和污染负荷估算的基础上,利用Delft3D数学模型对大鹏湾现状和未来条件下的水质进行了数值模拟,并采用模型试算法估算出大鹏湾的水环境容量。
3.The relationship among rainfall,the soil N content in the watershed and Npollutant load at the exit of the watershed was analyzed by mathematic model in the paper,using the soil N moving law in order to reveal the mechanism how N pollution works.根据氮在土壤中的运移规律,运用建立的数学模型分析流域降雨量和土壤氮含量与流域出口氮污染负荷之间的关系,揭示了氮污染的形成机理。
6)pollution loads污染负荷
1.Sources and quantities of main waterpollution loads released into Three-Gorge Reservoir of the Yangtze River;长江三峡库区干流水体主要污染负荷来源及贡献
2.The researches on decreasing thepollution loads in rainfall runoff with PAM and functional materials of zeolite to improve the soil was accomplished using the simulated set.建立模拟降雨装置,研究降雨条件下功能性材料与聚合物对降水土壤渗透性与地表径流污染负荷的影响。
3.The paper studied the characteristics andpollution loads of the enzymatic and chemical deinking effluent,the cumulative pollutant of deinking effluent which is recycled several times.研究比较了碱性脂肪酶法脱墨废水和化学法脱墨废水的污染负荷,探讨了两种脱墨废水经多次循环使用后各种负荷指标的累积情况,用PAC和PAM配合使用对脂肪酶法脱墨废水进行了一级物化处理,并在相同条件下与化学法脱墨废水的处理效果进行了比较。
延伸阅读
1,3-二甲基-2-苯基-1,3,2-二氮磷啶CAS：22429-12-5中文名称：1,3-二甲基-2-苯基-2-磷杂咪唑烷 1,3-二甲基-2-苯基-1,3,2-二氮磷啶英文名称：1,3-Dimethyl-2-phenyl-1,3,2-diazaphospholidine 1,3-dimethyl-2-phenyl-1,3,2-diaza-phospholidine
