Irreversible sorptions of pesticides Azinphos-methyl,Diuron,Atrazine and Prometyn on Kaldenkirchen soil were studied by a method of soil column liquid chromatography with stepwise adsorption/desorption.
利用土壤柱液相色谱多级吸附/脱附法研究了保棉磷、敌草隆、莠去津和扑草净在土壤中的不可逆吸附及其影响因素。
The effect of surfactant sodium dodecylbenzenesulfonate(SDBS) on the adsorption and desorption behavior of 17β-estradiol(E2) in a standard soil was investigated by a previously described method of soil column liquid chromatography with stepwise adsorption and desorption.
用土壤柱液相色谱多级吸附/脱附法,研究了阴离子表面活性剂对土壤中17β-雌二醇吸附脱附的影响,并测定了17β-雌二醇在土壤中的不可逆吸附。
Using the methanol-water mixtures as mobile phases of soil column liquid chromatography (SCLC), prediction of soil adsorption coefficients (K_d) by SCLC was validated in a wide range of soil types.
为了验证土壤柱液相色谱法测定农药的土壤吸附系数的普遍适用性和预测的准确性,采用了5种组成及性质差异较大、具有一定代表性的土壤样品,对在甲醇 水流动相条件下测定的保留因子与土壤吸附系数间的相关性进行了研究。
Colorimetric determination of dissolved organic carbon in soil solution and water environment.;
土壤溶液和水体中水溶性有机碳的比色测定
Dissolved organic carbon in soil solution of paludalfs udalfs in Mt. Lushan forest under impact of acid deposition;
酸沉降影响下庐山森林生态系统土壤溶液溶解有机碳分布
Changes of nitrogen and phosphorus in soil solutions from the soil in Taihu Lake region during wheat growth;
小麦生长季节太湖地区土壤溶液中氮磷浓度的变化
Evaluation on soil liquefaction occurred at Taliao Main Depot of Kaohsiung MRT systems in Taiwan;
高雄捷运大寮主机厂基地土壤液化潜能评估分析
In this paper,the state-of-the-art of studies on the liquefaction of saturated soils are reviewed,including the mechanism of the soil liquefaction,the influential factors of the seismically induced soil liquefaction,the approach of estimating and analyzing the seismic hazard of the soil liquefaction,and the characters of the post-liquefaction soils.
从土壤液化的机理、影响因素、液化的判别、液化的分析方法以及液化后土壤的性质等方面详述了动载(地震荷载和爆炸荷载)作用下的饱和土壤液化的国内外研究成果(主要是近十年的研究),并对其作出了述评。
Salinity refers to the total concentration of salts present in the soil solution.
含盐量是指土壤溶液中所存在的盐类的总浓度。
Drainage water analyses may not indicate the composition of soil solutions accurately.
排水分析不能正确地反映土壤溶液的组成。
VARIATION OF SALT CONTENT IN SOIL SOLUTION IN FARMLAND COVERED BY PLASTIC FILM OR WHEAT STRAW;
两种覆盖方式下的土壤溶液盐分含量变化
Dissolved N_2O and CO_2 Concentrations in Soil Solution under Temperate Old-Growth Forest and Their Associated Mechanisms
温带森林土壤溶液溶解性N_2O和CO_2含量特征及其影响机制
Effects of Fertilization on the Changes of Dissolved Phosphorus Contents in Paddy Soil Solution in Lower Reach of Liaohe River Plain
施磷对下辽河平原稻田土壤溶液可溶性磷动态变化的影响
Study on Soil-Water Distribution Coefficients of Heavy Metals by Rhizon-SMS
重金属的土水分配行为研究——根际土壤溶液采样器的应用
Variation of N & P Contents in Paddy Soil Water and Its Potential Environmental Effect Under Pig Manure Application
有机肥施用对水田土壤溶液氮磷动态变化及环境的潜在影响
Nitrogen Forms in soil solution at different depths as affected by types of urea fertilizers applied in paddy season
施用不同尿素对稻季不同层次土壤溶液中氮形态的影响
Determination of Alkyl Betaine-Homologous Compounds in Soil Solution Using Gold Orange Ⅱ Method
金橙Ⅱ法测定土壤溶液中烷基型甜菜碱同系物的研究
Effects of Acid Production of Achromatium sp. on Desorption of Soil Heavy Metals and Their Uptake by Elsholtzia splendens
无色菌产酸对土壤溶液重金属浓度及海州香薷重金属吸收的影响
Heavy Metal Removal in Contaminated Soil with EDTA Leaching
利用EDTA溶液淋洗修复重金属污染土壤
Progress of Corrosion and Anti-corrosion of Q235 Steel in Atmosphere,Soil and Solution;
Q235钢在大气、土壤、溶液中的腐蚀及防护研究进展
Corrosion Behavior of X80 Pipeline Steel in Simulated Solution of Ku'erle Soil
X80管线钢在库尔勒土壤模拟溶液中的腐蚀行为
Corrosion Behavior of X80 Pipeline Steel in Simulated Acid Soil Solution
X80管线钢在酸性土壤模拟溶液中的腐蚀行为
The soluble calcium in the saturation extract of these two soils was 1.5 and 0.6 emp.
此两种土壤饱和浸提液中的可溶性钙含量，分别为1．5及0．6emp。
Behavior of Dissolved Organic Matter from Landfill Leachate in Soils and Its Impact on Environment;
垃圾渗滤液中水溶性有机物在土壤中的行为及其环境影响
Electrochemical Corrosion Behavior of X80 Pipeline Steel in Simulated Solution of Northwest Saline Soil
X80管线钢在西北盐渍土壤模拟溶液中的电化学腐蚀行为
Electrochemical Corrosion Behavior of X80 Pipeline Steel in Simulated Solution of Ku' erle Soil
X80管线钢在库尔勒土壤模拟溶液中的电化学腐蚀行为