1)dissolved nitrogen溶解态氮
1.Simulation of dissolved nitrogen pollution in Xiaojiang river basin of Three Gorges reservoir三峡库区小江流域溶解态氮素污染模拟
2.Therefore, simulation of runoff from each land use or land cover type plays a very important part in estimated pollution load of dissolved nitrogen.嘉陵江流域是三峡水库最大的支流,为研究嘉陵江流域非点源溶解态氮污染负荷的年际变化规律及其来源的空间分布情况,以流域土地利用类型为研究单元,通过引入具有物理机制的半分布式水文模型——SLURP水文模型,并推导溶解态氮的流域输移损失系数,建立了流域非点源溶解态氮污染年负荷模型。
英文短句/例句
1.Simulation of dissolved nitrogen pollution in Xiaojiang river basin of Three Gorges reservoir三峡库区小江流域溶解态氮素污染模拟
2.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
3.determination of nitrate nitrogen,ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant使用氯化钙溶液作萃取剂测定干空气中的硝态氮、氮铵和总溶解氮含量
4.Dissolvable nitrogen variation at water-sediment interface during alga blooming process in Chaohu Lake巢湖水华暴发期水-沉积物界面溶解性氮形态的变化
5.Performance of A Sludge Reduction System on Removal of Nitrogen and Phosphorous Controlled by Low Dissolved Oxygen低溶解氧控制状态下污泥减量系统除磷脱氮特性
6.The role of different forms of inorganic nitrogen in the photolysis of acetamiprid不同形态氮转化对啶虫脒在水溶液中光解的影响
7.Pretreatment Method for Nitrogen Isotopic Analysis of Nitrate in Seawater海水中溶解态硝酸盐的氮同位素分析的预处理方法
8.Dynamic simulation of ammonia-and nitrate N leakage from paddy field under different N supply不同施氮水平下稻田铵态氮和硝态氮淋溶量的动态模拟
9.Nitrate-N Leaching in 23-Year Winter Wheat Field Combined with Application of Nitrogen and Phosphorus小麦氮磷肥长期配施对土壤硝态氮淋溶的影响
10.Contents, Dynamics and Leaching Characteriristics of Dissolved Organic Carbon and Niteogen in Soil;土壤中溶解性有机碳、氮及其迁移淋溶特性研究
11.RADIATION INDUCED DEGRADATION AND MINERALIZATION OF AN AZO DYE CONGO RED IN AQUEOUS SOLUTION偶氮类染料刚果红水溶液的辐射降解
12.Liquid water can leach soluble materials from the interface.液态水能够从界面溶解出可溶性物质。
13.EFFECTS OF SURFACTANTS ON PHOTODEGRADATION OF DISSOLVED ANTHRACENE表面活性剂存在下水溶液中溶解态蒽的光降解
14.Effects of nitrogen fertilization on nitrate content of radish(Raphanus sativus L.) and soil nitrate leaching施氮量对白萝卜硝酸盐含量和土壤硝态氮淋溶的影响
15.Effect of Different Nitrogen Fertilizers on Leaching Characteristics of NH_4～+-N in Latosol不同氮肥品种对砖红壤中铵态氮淋溶特征的影响
16.Coupling effects of nitrogen and phosphorus on nitrate leaching loss from simulated golf green氮磷耦合效应对新建果岭草坪硝态氮淋溶的影响
17.Effect of Match Ratio of Ammonium Nitrogen and Water Solubility Phosphas on Soil Nitrification铵态氮和水溶性磷酸盐配比对土壤硝化的影响
18.Study on the Technology of Soil Nitrate Nitrogen Leaching Preventive and Control in Mushroom House设施菜地土壤硝态氮淋溶防控技术的研究
相关短句/例句
partical N and P溶解态氮磷
3)Dissolved/adsorbed organic carbon溶解态/吸附态有机碳、氮
4)nitrogen solubility氮溶解度
1.Measurement of nitrogen solubility in 304 stainless steel melt;304不锈钢熔体氮溶解度的测定
2.A new thermodynamic model was developed to calculate the nitrogen solubility in molten stainless steel,in a wide range of system temperature,nitrogen partial pressure and alloying constituents by introducing an interaction coefficient expressing the effect of nitrogen partial pressure on nitrogen activity coefficient on the basis of experiments and other authors' earlier works.在实验研究和前人研究工作的基础上,建立了一个新的不锈钢熔体中氮溶解度与体系温度、氮分压和合金成分的热力学计算模型,在该模型中引入了氮分压对氮活度系数的作用系数。
3.A theoretical method,which is based on chromium equivalent theory,to predict the nitrogen solubility in liquid ferroalloy is also given in the paper.同时,提出了利用铬当量法预测铁合金中氮溶解度的理论方法。
5)dissolved nitrogen溶解氮
6)water soluble nitrogen水溶态氮
1.Distribution and dynamics of water soluble nitrogen in forest ecosystem of Mt.Lushan under impact of acid deposition in spring;酸沉降影响下春季庐山森林生态系统水溶态氮的分布及其动态
延伸阅读
溶解分子式：CAS号：性质：一种物质（溶质）均匀地分散在另一种物质（溶剂）中的过程。在溶解过程中，往往有放热或吸热现象。难溶物质的溶解和沉淀是一对方向相反的可逆反应过程，当两个反应速率相等时就达到所谓溶解-沉淀平衡。如AgCl（s）Ag+（aq）+Cl—（aq）。在一定温度下达到平衡时，难溶电解质的离子活度幂乘积是一常烽，称为活度积（actirity product）Ksp。如上述反应中（αAg+）(αCl—)=Ksp。
