说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 可变电荷土壤
1)  variable charge soil
可变电荷土壤
1.
Adsorption of bensulfuron-methyl on two variable charge soils;
苄嘧磺隆在两种可变电荷土壤中的吸附
2.
Mechanisms of low molecular weight organic acids affecting Cu adsorption by variable charge soils.;
低分子量有机酸影响可变电荷土壤吸附铜的机制
3.
Effect of CrO_4~(2-)on adsorption of K+ by two variable charge soils;
CrO_4~(2-)对两种可变电荷土壤吸附钾的影响
2)  variable charge soils
可变电荷土壤
1.
Kinetics of aluminum release in variable charge soils under H~+ and organic acids;
H~+和有机酸对可变电荷土壤铝释放的动力学研究
2.
Competition adsorption of NO_3~- with Cl~- on constant charge soils and variable charge soils;
恒电荷土壤与可变电荷土壤对Cl~-和NO_3~-吸附的差异及其机理
3.
The mechanism of interaction of constant and variable charge soils with H~+ ions;
可变电荷土壤和恒电荷土壤与氢离子相互作用机理
3)  soil variable charge
土壤可变电荷
4)  constant charge soil
恒电荷土壤
1.
Dynamic monitoring of reactions between variable and constant charge soils with H~+;
可变电荷及恒电荷土壤与H~+反应的动态监测
2.
The present paper deals with the metal cation-induced Cl - adsorption by three variable charge soils and an constant charge soil in the electrolyte solutions.
使用三种可变电荷土壤和一种恒电荷土壤 ,研究电解质溶液中金属阳离子对Cl-离子吸附的影响 。
5)  permanent charge soil
恒电荷土壤
1.
For the clay mineral association of permanent charge soil, the main clay minerals in brown soil are hydromica (35%) and vermiculite (30%).
本文分析了棕壤、红壤和砖红壤的基本性状、粘土矿物组成,用返滴定法和平衡吸附法研究了可变电荷土壤与恒电荷土壤的电荷特征、Cu~(2+)离子的吸附-解吸特性及其相互关系。
6)  constant charge soils
恒电荷土壤
1.
Competition adsorption of NO_3~- with Cl~- on constant charge soils and variable charge soils;
恒电荷土壤与可变电荷土壤对Cl~-和NO_3~-吸附的差异及其机理
2.
The mechanisms of interaction of variable charge soils and constant charge soils with hydrogen ions were investigated and evaluated.
研究了可变电荷土壤和恒电荷土壤与 H+相互作用的机理,并比较了它们之间的差别。
补充资料:土壤可变电荷
分子式:
CAS号:

性质:数量和符号都随土壤环境中pH值的变化而发生变化的电荷。是由于土壤固相的水合氧化物型表面从介质中吸附离子或向介质中释放离子而引起的。土壤胶体中所有氧化物、水合氧化物、氢氧化物以及水铝英石等都可产生可变电荷。高岭石的边面也有两性行为。所有腐殖质的负电荷都是可变电荷。可变电荷产生的原因较为复杂,目前有的还不十分清楚。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条