Water quality and bio-toxicity of three representative rivers were evaluated by Nemerow Index method and Daphnia acute toxicity test, respectively.
以北京市3条具有不同功能的代表性河流(清河:纳污排洪;京密引水渠:供水水源;小月河:景观用水)作为研究对象,分析测定了33个水质指标,采用内梅罗指数法与大型蚤急性毒性测试法对3条河流的水质与毒性状况进行了评价,同时运用主成分分析法对毒性产生的原因和影响水质的因素进行了初步探讨。
The water quality of the Beitang Drainage River during these seasons was evaluated by the improved principal component analysis method and Nemerow index method.
运用内梅罗指数法验证了改进的主成分分析法的结论,并得出了三个水期的相对污染程度。
An Application of the Nemerow Pollution Index in the Quality Assessment of the Seawater Environment in the Vicinity of Terrestrial Drains;
内梅罗污染指数法在排污口邻近海域水环境质量评价中的应用
Determination of chlorogenic acid in Apocynum venetum L.by reversed-phase high performance liquid chromatography;
反相高效液相色谱法测定罗布麻叶中的绿原酸
Determination of Zinc in Apocynum Venetum L. by Square Wave Voltammetry;
方波伏安法测定罗布麻叶中锌含量
Analysis of Volatile Oil From Apocynum venetum L. by Gas Chromatography Mass Spectrometry;
罗布麻叶挥发油的气相色谱-质谱分析
RP-HPLC analysis of hyperoside and isoquercitrin in Apocynum venetum L.
RP-HPLC法测定罗布麻叶中金丝桃苷和罗布麻甲素的含量
The Research about the Extract of the Apocynum Venetum L. Decreasing the Fat Level in Blood and the Extraction and Purification of Flavonoids in the Leaves of Apocynum Venetum L.;
罗布麻叶提取物降脂作用的研究及罗布麻叶中黄酮类成分的提取、纯化
Studies on the Anihypertention and Antilipid Effects of Poacynum Hendersonii (Hook.F.) Woodson and Preparation of Its Granule;
大花罗布麻叶降压降脂作用及其颗粒剂的研制
Analysis of Volatile Oil from Apocynum venetum L. by Gas Chromatography Mass Spectrometry;
罗布麻叶挥发油的提取与气相色谱-质谱分析
Determination of Rutin and Quercetin in Folium Apocyni Venety by RP-HPLC
RP-HPLC法测定罗布麻叶中芦丁和槲皮素的含量
Study on the Dynamic Change of Essential Components in Folium Apocyni Veneti
罗布麻叶挥发性成分分析及其动态变化研究
Analysis of Essential Components of Folium Apocyni Veneti from Different Habitats by HSGC-MS
不同产地罗布麻叶挥发性成分的HSGC-MS分析
Determination of Proanthocyanidins in Apocynum Venetum L.of Different Habitats
不同产地罗布麻叶中原花色素的含量测定
Quality Control Methods Study of Luobuma Leave and Its Active Fraction;
中药罗布麻叶及其有效部位的质量控制方法研究
The Protective Effects of Flavonoids of Apocynum Venetum L on Adriamycin-induced Cardiotoxicity in Rats;
罗布麻叶总黄酮对大鼠阿霉素中毒心脏的保护作用
Study on the complex enzyme extraction of Apocynum venetum by High Performance Liquid Chromatography-Electrospray Ionization Mass Spectrometry
复合酶提取罗布麻叶的高效液相色谱——电喷雾质谱研究
Analytical Studies on the Total quercetins Content in Folium Apocyni Veneti from Different Habitats/Harvest Time
不同产地不同采收期罗布麻叶总槲皮素的含量分析
Comparisons of the Contents of Total Flavonoids from Leaves of Apocynum venetum L. Collected from Different Parts of Northeast China and their Antioxidant Ability
东北不同产地野生罗布麻叶总黄酮含量及抗氧化性比较
Comparisons of contents of total flavonoids from leaves of Apocynum venetum L. collected in Songnen plain and Yellow river mouth area respectively and their antioxidant ability
松嫩草原和黄河入海口罗布麻叶黄酮含量及抗氧化性比较
Jilin Zuojia Apocynum venetum Leaf Area at Different Stages in the Determination of Total Flavonoids
吉林左家地区不同时期罗布麻叶片中总黄酮含量的测定
Inhibition activity of nitric oxide synthase by different compound fractions in Apocynum venetum
罗布麻叶不同成分群对一氧化氮合酶的抑制活性研究
Analysis of Constituents of Volatile Oil in Apocynum Venetum L. from Various Habitats and Different Species
不同产地及种属罗布麻叶挥发油的GC-MS成分分析
Hepatoprotective effect of Apocynum venetum L extract on fatty liver disease of 2K1C rats with high-fat and refined-carbohydrate diet
罗布麻叶提取物对两肾一夹高糖高脂饮食大鼠脂肪性肝病的保护作用