低聚合 meaning in Chinese
oligomerization
Examples
- In tropical and sub - tropical area , soil solution contains large amount of hydroxy - fe ions . these hydroxy - fe ions may react with montmorillonite in soils to form fe - oxyhydioxide - monuiiorillonite complexes
它们可以和负电性的土壤矿物?蒙脱石作用生成低聚合羟基铁?蒙脱石复合体。 - Such complexes might have affinity for detrimental inorganic oxyanions such as arsenate , a common toxic contaminant in soils . the purpose of this study is to investigate the influence of environmental conditions on the adsorption of arsenate on fe - oxyhydroxide - monlmorillonte complexes , which is significant to agrology , geochemistry and environmental science
本研究即以南方的土壤环境条件为参考，模拟在ph = 5时的酸性氧化条件下，土壤中低聚合羟基铁?蒙脱石复合体的形成、物化性特征及其吸附砷酸根阴离子的行为。 - They have different properties from montmorillonite and fe oxyhydroxides such as larger specific area , different surface potential , etc . under the acidity , temperature and other conditions ( initial arsenate concentration , ion strength , duration of adsorption ) simulated to that of soil in tropical and sub - tropical area , the adsorption of arsenate on the prepared fe - oxyhydroxide - montmorillonite complexes were conducted
在参考实际土壤ph值和离子强度的条件下，分别以ph值、砷初始浓度、离子强度、吸附时间、吸附温度为影响因素，进行了低聚合羟基铁?蒙脱石复合体、蒙脱石原样及水合氧化铁吸附砷酸根离子的对比实验；并用正交实验方法，进一步研究了上述因素对复合体砷吸附能力的相对影响程度。