total nitrogen
英 [ˈtəʊtl ˈnaɪtrədʒən]
美 [ˈtoʊtl ˈnaɪtrədʒən]
网络 总氮; 氮含量; 总氮量; 含氮量; 全氮
双语例句
- Distribution of Organic Nitrogen and Total Nitrogen in the Surface Sediments of Pearl River Estuaries
珠江河口表层沉积物有机氮和总氮的分布 - Nitrogen content in soil and total nitrogen content of flue-cured tobacco and their relationships in Enshi tobacco-growing areas
恩施烟区土壤和烤烟总氮含量及其关系研究 - Distribution of Total Nitrogen Content and Its Relationship with Other Chemical Components in Flue-cured Tobacco
烤烟总氮分布特点及与其他化学成分的关系 - Temporal-Spatial Variation of Soil Organic Matter and Total Nitrogen in Rubber Plantations in Yangjiang State Farm
国营阳江农场橡胶园土壤有机质与全氮时空变异分析 - Carbohydrate is found in sugar, Organic carbon and total nitrogen in bed load had enrichment phenomenon.
碳水化合物富含于糖推移质中有机碳和全氮均有富集现象。 - There are significantly correlations between total nitrogen and total sulfur contents in garlic plants ( leaves and stems), and the sulfur contents in the nutrient solution.
青蒜植株（叶片和假茎）中全氮和全硫含量随着营养液硫浓度的升高而增加，呈显著正相关； - Correlation between Apple Leaf Spectral Reflectance and Leaf Chlorophyll Content and Total Nitrogen
苹果叶片光谱反射率与叶绿素和全氮含量的相关研究 - On-Line Automatic Digestive Technology for Total Phosphorus and Total Nitrogen in Sea Water
海水中总磷、总氮在线自动消解技术的研究 - Spatial Variability and Distribution of Soil Total Nitrogen and Organic Matter in Medium and Large Scales in Rubber Plantations
中大尺度下橡胶园土壤全氮和有机质含量的空间分布特征 - The contents of total nitrogen had a significant positive relationship with the soil organic carbon.
人工林土壤全氮与土壤有机碳含量之间呈显著的线性正相关。 - 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 - Contrast to soil available nitrogen, soil total nitrogen was not influenced by the environmental factors.
而优势物种和功能群组成对土壤全氮的影响作用相对较弱。 - Spatial characteristics and impact factors of soil total nitrogen and soil organic matter in Taiyuan
太原市农业土壤全氮和有机质的空间分布特征及其影响因素 - Two alternative methods measuring total nitrogen of aquaculture pond soils, named Total Ammonia Method and Nitrate Method, were established.
本实验创立了二种水产养殖池塘底泥总氮含量简易测定法，分别称为总氨法和硝酸盐法。 - Research on the Alternatives of Non-ammonia Water in Determination of Total Nitrogen in Water Quality Analysis
水质总氮测定中无氨水的替代用水研究 - Experimental study on the nitrogen of total nitrogen content of soybean.
实验研究了施氮对大豆全氮含量的影响。 - This paper introduces the precise determination of total nitrogen in petroleum ointment drastic hydrogen denitrifying process.
介绍了蜡膏及其加氢深度脱氮过程总氮含量精确定量分析方法。 - Correlation of Organic Matter, Total Nitrogen, Phosphorus and Potassium in Paddy Soil of Xiaogan City
孝感市水稻土有机质及全量氮磷钾的相关性分析 - The methods for determining total nitrogen and basic nitrides content in diesel oil are described.
介绍了测定柴油中总氮及碱性氮含量的各种方法。 - The results showed that straw application increased crop yield, soil organic carbon accumulation, soil total nitrogen and phosphorus content as well as phosphorus activation.
结果表明，秸秆还田提高了作物产量，增加了土壤有机碳积累和土壤氮磷含量，且能活化土壤磷素。 - Litterfall could evidently improve soil fertility, increase organic matter and total nitrogen, but decrease the total phosphor.
凋落物能明显改善土壤肥力，增加土壤有机质及全氮的含量，但与土壤全磷呈现负相关关系。 - Correlation between soil total nitrogen content and water content in riparian wetland
滨河湿地土壤全氮含量及其与含水率相关性分析 - Has studied the Alternanthera Philoxeroides to the ultra eutrophication water body, eutrophication water body total nitrogen total phosphorus elimination ability and damps the algae effect.
研究了水花生对超富营养化水体、富营养化水体的总氮总磷的去除能力及抑藻效果。 - In addition, the content of total nitrogen was increased and soluble protein was decreased under the shading condition.
遮光处理同样引起氮代谢相关指标的变化，使全氮含量增加，可溶性蛋白含量降低。 - In the determination of total nitrogen in water sample by flow injection analysis instrument, the concentration of sulfuric acid which used for the preservation of sample affected the result.
用流动注射仪测定总氮水样，发现用不同的硫酸浓度保存总氮样品时，对其测定结果有一定的影响，并与过硫酸钾氧化-紫外分光光度法进行比对和分析。 - Addition of sludge can reduce the loss of organic nitrogen and total nitrogen during MSW composting.
投加污泥有利于减少生活垃圾中有机氮和总氮的损失。 - Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate& Titrimetric method after distillation
GB/T10209-1988磷酸一铵、磷酸二铵中总氮含量测定蒸馏后滴定法 - Forecast Model of Ratio of Total Sugar to Nicotine and Ratio of Total Nitrogen to Nicotine in Aged Flue-cured Tobacco
烤烟糖碱比和氮碱比的醇化预测模型研究 - Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
秸秆还田增加了土壤全氮和无机氮含量。